./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/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_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:35:11,935 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:12,028 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Default.epf [2023-11-19 02:35:12,034 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:35:12,035 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:35:12,067 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:12,069 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:35:12,069 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:35:12,070 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:12,071 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:12,072 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:12,073 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:35:12,073 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:35:12,074 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:12,075 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:35:12,076 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:12,076 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:35:12,077 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 02:35:12,077 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 02:35:12,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:35:12,079 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:12,079 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:12,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:12,081 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:12,081 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:12,082 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:12,082 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:12,083 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:12,083 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:35:12,084 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:35:12,084 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:35:12,085 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:35:12,085 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_5e514dd9-f7d7-40ee-8446-52e73a394b18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-19 02:35:12,381 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:12,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:12,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:12,425 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:12,425 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:12,427 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 02:35:15,606 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:16,247 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:16,248 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 02:35:16,281 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data/543f7cb40/3aa97c17ab62446c97802bfbfc3810c8/FLAG57eadfb9c [2023-11-19 02:35:16,294 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data/543f7cb40/3aa97c17ab62446c97802bfbfc3810c8 [2023-11-19 02:35:16,297 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:16,299 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:16,300 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:16,300 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:16,305 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:16,306 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:16" (1/1) ... [2023-11-19 02:35:16,307 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@638af353 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:16, skipping insertion in model container [2023-11-19 02:35:16,308 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:16" (1/1) ... [2023-11-19 02:35:16,475 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:35:18,023 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,031 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,032 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,034 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,037 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,054 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,055 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,060 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,061 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,070 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,071 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,073 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,074 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:18,479 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:35:18,481 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:35:18,482 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:35:18,483 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:35:18,484 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:35:18,485 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:35:18,486 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:35:18,486 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:35:18,487 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:35:18,488 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:35:18,669 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:35:18,670 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3d024b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:18, skipping insertion in model container [2023-11-19 02:35:18,670 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:18,671 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:35:18,673 INFO L158 Benchmark]: Toolchain (without parser) took 2373.12ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 73.6MB in the beginning and 89.7MB in the end (delta: -16.1MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2023-11-19 02:35:18,673 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 127.9MB. Free memory is still 76.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:35:18,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2370.59ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 73.2MB in the beginning and 89.7MB in the end (delta: -16.5MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. [2023-11-19 02:35:18,676 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 127.9MB. Free memory is still 76.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2370.59ms. Allocated memory was 127.9MB in the beginning and 159.4MB in the end (delta: 31.5MB). Free memory was 73.2MB in the beginning and 89.7MB in the end (delta: -16.5MB). Peak memory consumption was 19.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/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_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:35:21,289 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:35:21,421 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2023-11-19 02:35:21,463 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:35:21,465 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:35:21,465 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:35:21,466 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:35:21,467 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:35:21,468 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:35:21,473 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:35:21,473 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:35:21,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:35:21,474 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:35:21,476 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:35:21,476 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:35:21,476 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:35:21,477 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 02:35:21,477 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:35:21,477 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 02:35:21,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:35:21,479 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:35:21,480 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:35:21,480 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:35:21,481 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:35:21,481 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:35:21,482 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:35:21,482 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:35:21,482 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:35:21,483 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:35:21,483 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:35:21,485 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:35:21,485 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:35:21,485 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:35:21,486 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:35:21,486 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:35:21,486 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:35:21,486 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_5e514dd9-f7d7-40ee-8446-52e73a394b18/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1d3eb02e894c2acef7732d0e57c112cc2c197f8f03d7c13822f169fbed4dc5e5 [2023-11-19 02:35:21,867 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:35:21,888 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:35:21,891 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:35:21,892 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:35:21,893 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:35:21,895 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 02:35:25,189 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:35:25,874 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:35:25,875 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_down_harness.i [2023-11-19 02:35:25,908 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data/80f89eeb7/2780f1a576de4c40888ec356e0ace585/FLAGb8c06b607 [2023-11-19 02:35:25,926 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e514dd9-f7d7-40ee-8446-52e73a394b18/bin/ukojak-verify-G8NBE6pJGL/data/80f89eeb7/2780f1a576de4c40888ec356e0ace585 [2023-11-19 02:35:25,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:35:25,934 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:35:25,939 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:25,940 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:35:25,945 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:35:25,945 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:25" (1/1) ... [2023-11-19 02:35:25,946 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cb36bb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:25, skipping insertion in model container [2023-11-19 02:35:25,947 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:35:25" (1/1) ... [2023-11-19 02:35:26,083 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:35:27,678 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,678 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,679 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,681 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,684 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,696 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,697 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,699 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,700 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,702 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,703 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,704 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:27,704 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:35:28,077 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:35:28,079 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:35:28,080 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:35:28,082 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:35:28,083 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:35:28,084 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:35:28,085 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:35:28,086 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:35:28,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:35:28,087 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:35:28,296 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:35:28,299 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@301a1fb7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:35:28, skipping insertion in model container [2023-11-19 02:35:28,299 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:35:28,300 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:35:28,302 INFO L158 Benchmark]: Toolchain (without parser) took 2367.32ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 47.1MB in the beginning and 59.1MB in the end (delta: -12.0MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2023-11-19 02:35:28,303 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 79.7MB. Free memory was 55.4MB in the beginning and 55.2MB in the end (delta: 143.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-19 02:35:28,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2361.19ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 46.9MB in the beginning and 59.1MB in the end (delta: -12.3MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. [2023-11-19 02:35:28,307 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 79.7MB. Free memory was 55.4MB in the beginning and 55.2MB in the end (delta: 143.6kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2361.19ms. Allocated memory was 79.7MB in the beginning and 104.9MB in the end (delta: 25.2MB). Free memory was 46.9MB in the beginning and 59.1MB in the end (delta: -12.3MB). Peak memory consumption was 20.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7360]: 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