./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows 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_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:56:48,882 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:56:48,996 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-19 07:56:49,006 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:56:49,007 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:56:49,050 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:56:49,052 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:56:49,053 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:56:49,054 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:56:49,060 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:56:49,062 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:56:49,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:56:49,063 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:56:49,065 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:56:49,066 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:56:49,066 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:56:49,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:56:49,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:56:49,068 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:56:49,069 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:56:49,069 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 07:56:49,070 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 07:56:49,070 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:56:49,071 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:56:49,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:56:49,073 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:56:49,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:56:49,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:56:49,075 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:56:49,075 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:56:49,077 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:56:49,077 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:56:49,077 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:56:49,078 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:56:49,078 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:56:49,078 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:56:49,079 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:56:49,079 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:56:49,079 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2023-11-19 07:56:49,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:56:49,465 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:56:49,468 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:56:49,469 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:56:49,470 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:56:49,471 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-19 07:56:52,671 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:56:53,296 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:56:53,297 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-19 07:56:53,327 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data/c9324f42e/4765dad09cc543c7a4d30dabc08a2ea8/FLAG25d85c125 [2023-11-19 07:56:53,344 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data/c9324f42e/4765dad09cc543c7a4d30dabc08a2ea8 [2023-11-19 07:56:53,349 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:56:53,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:56:53,358 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:56:53,358 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:56:53,364 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:56:53,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:56:53" (1/1) ... [2023-11-19 07:56:53,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2912fb2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:56:53, skipping insertion in model container [2023-11-19 07:56:53,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:56:53" (1/1) ... [2023-11-19 07:56:53,498 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:56:54,916 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,927 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,929 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,930 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,933 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,959 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,959 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,962 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,963 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,965 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,967 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,968 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:54,968 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:56:55,428 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:56:55,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:56:55,431 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:56:55,433 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:56:55,435 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:56:55,436 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:56:55,437 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:56:55,437 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:56:55,438 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:56:55,439 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:56:55,703 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:56:55,707 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@34ae52a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:56:55, skipping insertion in model container [2023-11-19 07:56:55,708 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:56:55,708 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:56:55,710 INFO L158 Benchmark]: Toolchain (without parser) took 2356.61ms. Allocated memory was 144.7MB in the beginning and 180.4MB in the end (delta: 35.7MB). Free memory was 90.8MB in the beginning and 121.9MB in the end (delta: -31.1MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2023-11-19 07:56:55,711 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 144.7MB. Free memory is still 118.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:56:55,713 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2350.28ms. Allocated memory was 144.7MB in the beginning and 180.4MB in the end (delta: 35.7MB). Free memory was 90.8MB in the beginning and 121.9MB in the end (delta: -31.1MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2023-11-19 07:56:55,714 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 144.7MB. Free memory is still 118.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2350.28ms. Allocated memory was 144.7MB in the beginning and 180.4MB in the end (delta: 35.7MB). Free memory was 90.8MB in the beginning and 121.9MB in the end (delta: -31.1MB). Peak memory consumption was 36.9MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:56:58,279 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:56:58,407 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2023-11-19 07:56:58,417 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:56:58,418 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:56:58,419 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-11-19 07:56:58,464 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:56:58,465 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:56:58,466 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:56:58,472 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:56:58,472 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:56:58,473 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:56:58,474 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:56:58,476 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:56:58,477 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:56:58,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:56:58,478 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:56:58,478 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:56:58,479 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:56:58,480 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:56:58,481 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:56:58,481 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:56:58,482 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 07:56:58,483 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:56:58,483 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 07:56:58,484 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:56:58,484 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:56:58,485 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:56:58,485 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:56:58,486 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:56:58,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:56:58,488 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:56:58,488 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:56:58,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:56:58,488 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:56:58,488 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:56:58,489 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:56:58,489 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:56:58,489 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:56:58,489 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:56:58,489 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:56:58,490 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:56:58,490 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 00eefb20b1e97d60d3c6a842acdb225be14d327e18edfa8146d29fe131145042 [2023-11-19 07:56:58,893 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:56:58,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:56:58,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:56:58,919 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:56:58,919 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:56:58,921 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-19 07:57:02,157 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:57:02,835 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:57:02,836 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_ref_harness.i [2023-11-19 07:57:02,868 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data/c173ca445/46ec4ca041d64dc28cb4027357daed51/FLAG3dab175a0 [2023-11-19 07:57:02,889 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6e9cf1e9-d2bf-4165-9fc4-86070c86b6ec/bin/uautomizer-verify-uCwYo4JHxu/data/c173ca445/46ec4ca041d64dc28cb4027357daed51 [2023-11-19 07:57:02,895 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:57:02,897 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:57:02,900 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:57:02,900 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:57:02,905 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:57:02,906 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:57:02" (1/1) ... [2023-11-19 07:57:02,907 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c0122ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:57:02, skipping insertion in model container [2023-11-19 07:57:02,908 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:57:02" (1/1) ... [2023-11-19 07:57:03,069 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:57:04,675 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,676 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,677 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,678 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,680 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,703 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,704 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,705 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,706 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,708 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,709 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,710 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:04,710 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:57:05,164 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:57:05,165 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:57:05,167 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:57:05,168 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:57:05,170 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:57:05,171 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:57:05,171 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:57:05,172 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:57:05,173 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:57:05,173 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:57:05,458 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:57:05,459 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@69420b34 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:57:05, skipping insertion in model container [2023-11-19 07:57:05,459 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:57:05,459 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:57:05,461 INFO L158 Benchmark]: Toolchain (without parser) took 2564.00ms. Allocated memory is still 100.7MB. Free memory was 68.3MB in the beginning and 38.7MB in the end (delta: 29.6MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2023-11-19 07:57:05,462 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:57:05,463 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2559.47ms. Allocated memory is still 100.7MB. Free memory was 68.1MB in the beginning and 38.7MB in the end (delta: 29.3MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2023-11-19 07:57:05,465 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 69.2MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2559.47ms. Allocated memory is still 100.7MB. Free memory was 68.1MB in the beginning and 38.7MB in the end (delta: 29.3MB). Peak memory consumption was 30.6MB. 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