./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_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_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/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_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/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_1ad98c24-5c93-40b6-85b0-1468a939fa51/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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:41:14,821 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:41:14,888 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-19 07:41:14,894 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:41:14,894 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:41:14,921 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:41:14,921 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:41:14,922 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:41:14,923 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:41:14,924 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:41:14,925 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:41:14,926 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:41:14,926 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:41:14,927 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:41:14,928 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:41:14,928 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:41:14,929 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:41:14,929 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:41:14,930 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:41:14,930 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:41:14,931 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 07:41:14,932 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 07:41:14,932 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:41:14,933 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:41:14,933 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:41:14,934 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:41:14,934 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:41:14,934 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:41:14,935 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:41:14,936 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:41:14,936 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:41:14,937 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:41:14,937 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:41:14,937 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:41:14,938 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:41:14,938 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:41:14,939 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:41:14,941 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:41:14,942 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_1ad98c24-5c93-40b6-85b0-1468a939fa51/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2023-11-19 07:41:15,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:41:15,340 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:41:15,343 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:41:15,344 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:41:15,345 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:41:15,347 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2023-11-19 07:41:18,443 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:41:19,093 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:41:19,094 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2023-11-19 07:41:19,126 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data/e07d09edb/e96586db46a84fd2871dec9df26b95f5/FLAGe21b2e31c [2023-11-19 07:41:19,148 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data/e07d09edb/e96586db46a84fd2871dec9df26b95f5 [2023-11-19 07:41:19,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:41:19,158 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:41:19,162 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:41:19,162 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:41:19,168 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:41:19,171 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:41:19" (1/1) ... [2023-11-19 07:41:19,172 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d4000dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:19, skipping insertion in model container [2023-11-19 07:41:19,172 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:41:19" (1/1) ... [2023-11-19 07:41:19,305 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:41:20,806 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,807 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,807 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,811 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,813 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,831 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,832 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,834 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,835 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,838 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,839 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,840 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:20,841 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:21,383 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:41:21,384 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:41:21,385 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:41:21,387 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:41:21,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:41:21,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:41:21,391 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:41:21,392 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:41:21,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:41:21,393 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:41:21,661 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:41:21,662 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2ffd3039 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:21, skipping insertion in model container [2023-11-19 07:41:21,662 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:41:21,672 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:41:21,674 INFO L158 Benchmark]: Toolchain (without parser) took 2514.66ms. Allocated memory is still 178.3MB. Free memory was 139.9MB in the beginning and 86.2MB in the end (delta: 53.7MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 07:41:21,674 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 178.3MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:41:21,675 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2509.52ms. Allocated memory is still 178.3MB. Free memory was 139.9MB in the beginning and 86.2MB in the end (delta: 53.7MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 07:41:21,677 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 178.3MB. Free memory is still 152.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2509.52ms. Allocated memory is still 178.3MB. Free memory was 139.9MB in the beginning and 86.2MB in the end (delta: 53.7MB). Peak memory consumption was 54.5MB. 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_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/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_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/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_1ad98c24-5c93-40b6-85b0-1468a939fa51/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 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:41:24,048 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:41:24,135 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Overflow-64bit-Automizer_Bitvector.epf [2023-11-19 07:41:24,141 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:41:24,142 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:41:24,143 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.Checked method. Library mode if empty. [2023-11-19 07:41:24,171 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:41:24,174 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:41:24,175 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:41:24,176 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:41:24,176 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:41:24,177 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:41:24,178 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:41:24,178 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:41:24,179 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:41:24,179 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:41:24,180 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:41:24,181 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:41:24,181 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:41:24,182 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:41:24,182 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:41:24,187 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:41:24,187 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-19 07:41:24,188 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:41:24,192 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 07:41:24,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:41:24,193 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:41:24,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:41:24,194 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:41:24,197 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:41:24,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:41:24,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:41:24,198 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:41:24,198 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:41:24,199 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:41:24,199 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:41:24,200 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:41:24,200 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:41:24,200 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:41:24,201 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:41:24,201 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:41:24,203 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:41:24,203 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_1ad98c24-5c93-40b6-85b0-1468a939fa51/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ebada516f0ccae5e55b91f6e0fe5802f70171054dc79c047f46877ad506c65e [2023-11-19 07:41:24,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:41:24,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:41:24,654 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:41:24,656 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:41:24,656 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:41:24,658 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2023-11-19 07:41:27,953 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:41:28,583 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:41:28,585 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/sv-benchmarks/c/aws-c-common/aws_priority_queue_remove_harness.i [2023-11-19 07:41:28,613 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data/cb62b6957/5b41f2f9e9c3471ebc3547488996ad5c/FLAG9e3c2abe8 [2023-11-19 07:41:28,632 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1ad98c24-5c93-40b6-85b0-1468a939fa51/bin/uautomizer-verify-uCwYo4JHxu/data/cb62b6957/5b41f2f9e9c3471ebc3547488996ad5c [2023-11-19 07:41:28,637 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:41:28,640 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:41:28,642 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:41:28,642 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:41:28,648 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:41:28,650 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:41:28" (1/1) ... [2023-11-19 07:41:28,652 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aa7670 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:28, skipping insertion in model container [2023-11-19 07:41:28,652 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:41:28" (1/1) ... [2023-11-19 07:41:28,797 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:41:30,310 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,311 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,312 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,313 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,315 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,331 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,332 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,334 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,335 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,337 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,339 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,340 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,340 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:41:30,866 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:41:30,867 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:41:30,869 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:41:30,870 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:41:30,872 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:41:30,873 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:41:30,874 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:41:30,875 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:41:30,876 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:41:30,877 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:41:31,127 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:41:31,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7417bdc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:41:31, skipping insertion in model container [2023-11-19 07:41:31,128 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:41:31,128 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:41:31,130 INFO L158 Benchmark]: Toolchain (without parser) took 2488.91ms. Allocated memory was 75.5MB in the beginning and 102.8MB in the end (delta: 27.3MB). Free memory was 39.2MB in the beginning and 48.8MB in the end (delta: -9.6MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2023-11-19 07:41:31,131 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:41:31,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2485.99ms. Allocated memory was 75.5MB in the beginning and 102.8MB in the end (delta: 27.3MB). Free memory was 39.0MB in the beginning and 48.8MB in the end (delta: -9.8MB). Peak memory consumption was 18.7MB. Max. memory is 16.1GB. [2023-11-19 07:41:31,134 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 75.5MB. Free memory is still 51.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2485.99ms. Allocated memory was 75.5MB in the beginning and 102.8MB in the end (delta: 27.3MB). Free memory was 39.0MB in the beginning and 48.8MB in the end (delta: -9.8MB). Peak memory consumption was 18.7MB. 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