./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.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_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/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_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/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_044233e7-60bd-424c-939c-0192d4bf52e3/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 b875da017a84450a4103e052cdea13d2bfe14ebd5ef6946815ef19c566574bb1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:33:15,577 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:33:15,691 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:33:15,703 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:33:15,704 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:33:15,739 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:33:15,740 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:33:15,741 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:33:15,742 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:33:15,747 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:33:15,748 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:33:15,749 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:33:15,749 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:33:15,751 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:33:15,752 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:33:15,752 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:33:15,752 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:33:15,753 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:33:15,753 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:33:15,754 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:33:15,754 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:33:15,756 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:33:15,757 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:33:15,757 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:33:15,758 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:33:15,758 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:33:15,758 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:33:15,759 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:33:15,759 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:33:15,760 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:33:15,761 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_044233e7-60bd-424c-939c-0192d4bf52e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b875da017a84450a4103e052cdea13d2bfe14ebd5ef6946815ef19c566574bb1 [2023-11-19 02:33:16,028 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:33:16,049 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:33:16,052 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:33:16,053 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:33:16,054 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:33:16,055 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2023-11-19 02:33:19,112 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:33:19,775 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:33:19,777 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2023-11-19 02:33:19,812 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data/562145b8a/c1f763b7d08a40599380e00c9b51b093/FLAG17d67176c [2023-11-19 02:33:19,830 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data/562145b8a/c1f763b7d08a40599380e00c9b51b093 [2023-11-19 02:33:19,835 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:33:19,837 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:33:19,840 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:33:19,840 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:33:19,845 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:33:19,846 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:33:19" (1/1) ... [2023-11-19 02:33:19,847 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781f6ee5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:33:19, skipping insertion in model container [2023-11-19 02:33:19,847 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:33:19" (1/1) ... [2023-11-19 02:33:20,014 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:33:20,384 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_044233e7-60bd-424c-939c-0192d4bf52e3/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4493,4506] [2023-11-19 02:33:20,395 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_044233e7-60bd-424c-939c-0192d4bf52e3/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4553,4566] [2023-11-19 02:33:21,819 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,833 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,834 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,835 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,836 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,850 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,858 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,866 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,867 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,872 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,876 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,880 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:21,884 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:22,569 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:33:22,571 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:33:22,572 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:33:22,573 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:33:22,575 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:33:22,576 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:33:22,577 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:33:22,578 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:33:22,579 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:33:22,580 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:33:22,810 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:33:22,810 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@52fe0371 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:33:22, skipping insertion in model container [2023-11-19 02:33:22,811 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:33:22,811 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:33:22,813 INFO L158 Benchmark]: Toolchain (without parser) took 2975.08ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 104.8MB in the beginning and 150.6MB in the end (delta: -45.8MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2023-11-19 02:33:22,814 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 155.2MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:33:22,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2971.09ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 104.8MB in the beginning and 150.6MB in the end (delta: -45.8MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. [2023-11-19 02:33:22,817 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 155.2MB. Free memory is still 127.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2971.09ms. Allocated memory was 155.2MB in the beginning and 199.2MB in the end (delta: 44.0MB). Free memory was 104.8MB in the beginning and 150.6MB in the end (delta: -45.8MB). Peak memory consumption was 68.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7379]: 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_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/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_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/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_044233e7-60bd-424c-939c-0192d4bf52e3/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 b875da017a84450a4103e052cdea13d2bfe14ebd5ef6946815ef19c566574bb1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:33:25,246 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:33:25,320 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:33:25,389 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:33:25,390 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:33:25,391 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:33:25,392 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:33:25,393 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:33:25,394 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:33:25,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:33:25,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:33:25,400 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:33:25,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:33:25,402 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:33:25,402 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:33:25,403 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:33:25,403 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:33:25,404 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:33:25,404 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:33:25,405 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:33:25,405 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:33:25,406 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:33:25,406 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:33:25,407 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:33:25,407 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:33:25,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:33:25,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:33:25,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:33:25,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:33:25,410 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:33:25,411 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:33:25,411 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:33:25,412 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:33:25,412 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:33:25,412 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_044233e7-60bd-424c-939c-0192d4bf52e3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b875da017a84450a4103e052cdea13d2bfe14ebd5ef6946815ef19c566574bb1 [2023-11-19 02:33:25,768 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:33:25,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:33:25,793 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:33:25,794 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:33:25,795 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:33:25,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2023-11-19 02:33:29,049 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:33:29,717 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:33:29,718 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2023-11-19 02:33:29,759 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data/c3f2047bd/83b3574a85a74dcfbf9716c30c228d92/FLAGa9147c7f4 [2023-11-19 02:33:29,776 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_044233e7-60bd-424c-939c-0192d4bf52e3/bin/ukojak-verify-G8NBE6pJGL/data/c3f2047bd/83b3574a85a74dcfbf9716c30c228d92 [2023-11-19 02:33:29,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:33:29,785 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:33:29,789 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:33:29,789 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:33:29,794 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:33:29,796 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:33:29" (1/1) ... [2023-11-19 02:33:29,799 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b84052e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:33:29, skipping insertion in model container [2023-11-19 02:33:29,799 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:33:29" (1/1) ... [2023-11-19 02:33:29,959 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:33:30,276 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_044233e7-60bd-424c-939c-0192d4bf52e3/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4493,4506] [2023-11-19 02:33:30,285 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_044233e7-60bd-424c-939c-0192d4bf52e3/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4553,4566] [2023-11-19 02:33:31,462 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,463 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,463 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,464 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,470 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,492 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,493 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,495 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,496 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,498 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,499 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,500 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:31,500 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:33:32,116 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:33:32,118 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:33:32,119 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:33:32,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:33:32,122 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:33:32,122 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:33:32,123 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:33:32,124 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:33:32,124 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:33:32,125 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:33:32,367 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:33:32,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54b0f8cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:33:32, skipping insertion in model container [2023-11-19 02:33:32,368 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:33:32,368 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:33:32,384 INFO L158 Benchmark]: Toolchain (without parser) took 2584.50ms. Allocated memory is still 77.6MB. Free memory was 44.1MB in the beginning and 36.4MB in the end (delta: 7.7MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2023-11-19 02:33:32,385 INFO L158 Benchmark]: CDTParser took 0.45ms. Allocated memory is still 60.8MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:33:32,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2579.04ms. Allocated memory is still 77.6MB. Free memory was 43.9MB in the beginning and 36.8MB in the end (delta: 7.1MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2023-11-19 02:33:32,387 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.45ms. Allocated memory is still 60.8MB. Free memory is still 37.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2579.04ms. Allocated memory is still 77.6MB. Free memory was 43.9MB in the beginning and 36.8MB in the end (delta: 7.1MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7379]: 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