./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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 b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:06:06,851 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:06:06,958 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:06:06,966 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:06:06,966 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:06:07,011 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:06:07,013 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:06:07,014 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:06:07,015 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:06:07,020 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:06:07,020 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:06:07,021 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:06:07,021 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:06:07,023 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:06:07,023 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:06:07,024 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:06:07,024 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:06:07,025 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:06:07,025 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:06:07,025 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:06:07,026 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:06:07,026 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:06:07,027 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:06:07,028 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:06:07,028 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:06:07,029 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:06:07,029 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:06:07,029 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:06:07,030 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:06:07,030 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:06:07,032 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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db [2023-11-19 03:06:07,309 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:06:07,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:06:07,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:06:07,342 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:06:07,343 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:06:07,344 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2023-11-19 03:06:10,414 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:06:11,054 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:06:11,054 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2023-11-19 03:06:11,081 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data/d6831eb9b/327648075dc74ac999ccd755014d7d5d/FLAG4c11475ef [2023-11-19 03:06:11,098 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data/d6831eb9b/327648075dc74ac999ccd755014d7d5d [2023-11-19 03:06:11,103 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:06:11,105 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:06:11,108 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:11,108 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:06:11,113 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:06:11,114 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:11" (1/1) ... [2023-11-19 03:06:11,115 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708266af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:11, skipping insertion in model container [2023-11-19 03:06:11,115 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:11" (1/1) ... [2023-11-19 03:06:11,240 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:06:11,575 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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2023-11-19 03:06:11,584 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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2023-11-19 03:06:12,487 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,488 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,489 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,490 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,491 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,513 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,524 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,573 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,574 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,577 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,578 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,588 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:12,588 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:13,041 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:06:13,043 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:06:13,044 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:06:13,046 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:06:13,048 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:06:13,050 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:06:13,051 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:06:13,052 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:06:13,053 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:06:13,054 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:06:13,223 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:06:13,230 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@541a3d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:13, skipping insertion in model container [2023-11-19 03:06:13,230 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:13,231 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:06:13,233 INFO L158 Benchmark]: Toolchain (without parser) took 2127.22ms. Allocated memory was 125.8MB in the beginning and 174.1MB in the end (delta: 48.2MB). Free memory was 79.0MB in the beginning and 133.9MB in the end (delta: -54.9MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2023-11-19 03:06:13,234 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 97.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:06:13,235 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2122.72ms. Allocated memory was 125.8MB in the beginning and 174.1MB in the end (delta: 48.2MB). Free memory was 79.0MB in the beginning and 133.9MB in the end (delta: -54.9MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2023-11-19 03:06:13,238 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 97.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2122.72ms. Allocated memory was 125.8MB in the beginning and 174.1MB in the end (delta: 48.2MB). Free memory was 79.0MB in the beginning and 133.9MB in the end (delta: -54.9MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6763]: 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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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 b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:06:15,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:06:15,892 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:06:15,932 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:06:15,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:06:15,934 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:06:15,935 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:06:15,936 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:06:15,936 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:06:15,942 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:06:15,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:06:15,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:06:15,943 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:06:15,945 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:06:15,946 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:06:15,946 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:06:15,947 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:06:15,947 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:06:15,948 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:06:15,949 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:06:15,950 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:06:15,951 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:06:15,951 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:06:15,952 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:06:15,952 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:06:15,953 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:06:15,954 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:06:15,954 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:06:15,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:06:15,955 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:06:15,957 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:06:15,957 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:06:15,957 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:06:15,958 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:06:15,958 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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b3a4c419b37775228591ece5e3d6f656f72fec2754e6367fae2de091f5a5d0db [2023-11-19 03:06:16,378 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:06:16,412 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:06:16,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:06:16,417 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:06:16,418 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:06:16,419 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2023-11-19 03:06:19,830 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:06:20,491 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:06:20,492 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2023-11-19 03:06:20,519 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data/764e30979/2ee89e66562741a5b10d3918ac6359d5/FLAGf64030bc0 [2023-11-19 03:06:20,539 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59e69443-0089-4f69-b2e7-93dd11e3ff2e/bin/ukojak-verify-G8NBE6pJGL/data/764e30979/2ee89e66562741a5b10d3918ac6359d5 [2023-11-19 03:06:20,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:06:20,543 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:06:20,545 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:20,545 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:06:20,552 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:06:20,553 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:20" (1/1) ... [2023-11-19 03:06:20,555 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42914f53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:20, skipping insertion in model container [2023-11-19 03:06:20,555 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:06:20" (1/1) ... [2023-11-19 03:06:20,680 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:06:21,020 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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4497,4510] [2023-11-19 03:06:21,028 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_59e69443-0089-4f69-b2e7-93dd11e3ff2e/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i[4557,4570] [2023-11-19 03:06:22,046 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,055 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,056 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,057 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,058 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,073 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,074 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,076 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,076 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,078 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,079 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,080 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,080 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:06:22,404 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:06:22,406 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:06:22,407 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:06:22,409 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:06:22,410 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:06:22,411 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:06:22,412 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:06:22,413 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:06:22,414 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:06:22,414 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:06:22,625 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:06:22,625 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6b3228f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:06:22, skipping insertion in model container [2023-11-19 03:06:22,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:06:22,626 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:06:22,628 INFO L158 Benchmark]: Toolchain (without parser) took 2083.75ms. Allocated memory is still 115.3MB. Free memory was 84.1MB in the beginning and 75.0MB in the end (delta: 9.1MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2023-11-19 03:06:22,629 INFO L158 Benchmark]: CDTParser took 0.56ms. Allocated memory is still 65.0MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:06:22,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2081.19ms. Allocated memory is still 115.3MB. Free memory was 83.8MB in the beginning and 75.0MB in the end (delta: 8.8MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2023-11-19 03:06:22,631 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56ms. Allocated memory is still 65.0MB. Free memory is still 40.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2081.19ms. Allocated memory is still 115.3MB. Free memory was 83.8MB in the beginning and 75.0MB in the end (delta: 8.8MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6763]: 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