./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/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_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:47:45,214 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:47:45,285 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:47:45,291 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:47:45,291 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:47:45,319 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:47:45,319 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:47:45,320 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:47:45,321 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:47:45,321 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:47:45,322 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:47:45,323 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:47:45,323 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:47:45,324 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:47:45,325 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:47:45,325 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:47:45,325 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:47:45,326 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:47:45,326 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:47:45,327 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:47:45,327 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:47:45,328 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:47:45,328 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:47:45,329 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:47:45,329 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:47:45,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:47:45,330 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:47:45,331 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:47:45,331 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:47:45,331 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:47:45,332 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:47:45,332 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:47:45,333 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:47:45,333 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:47:45,333 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:47:45,333 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:47:45,334 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_1c012fc6-f02b-40d5-8149-fe2617aa920b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2023-11-19 07:47:45,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:47:45,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:47:45,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:47:45,598 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:47:45,599 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:47:45,600 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-19 07:47:48,759 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:47:49,465 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:47:49,466 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-19 07:47:49,492 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data/c0a759361/3bc1c5ee7ee642bdb32909a73560de3b/FLAG01d8b1e4b [2023-11-19 07:47:49,510 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data/c0a759361/3bc1c5ee7ee642bdb32909a73560de3b [2023-11-19 07:47:49,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:47:49,515 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:47:49,517 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:47:49,517 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:47:49,524 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:47:49,525 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:49" (1/1) ... [2023-11-19 07:47:49,526 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52d58a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:49, skipping insertion in model container [2023-11-19 07:47:49,526 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:49" (1/1) ... [2023-11-19 07:47:49,729 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:47:50,055 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2023-11-19 07:47:50,065 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2023-11-19 07:47:51,399 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,407 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,408 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,410 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,411 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,428 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,429 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,431 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,432 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:47:51,990 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:47:51,996 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:47:51,997 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:47:52,002 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:47:52,008 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:47:52,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:47:52,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:47:52,016 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:47:52,018 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:47:52,020 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:47:52,293 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:47:52,293 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7c1eab28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:47:52, skipping insertion in model container [2023-11-19 07:47:52,293 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:47:52,294 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:47:52,296 INFO L158 Benchmark]: Toolchain (without parser) took 2779.90ms. Allocated memory is still 203.4MB. Free memory was 161.0MB in the beginning and 105.7MB in the end (delta: 55.3MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 07:47:52,296 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 144.7MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:47:52,297 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2777.01ms. Allocated memory is still 203.4MB. Free memory was 161.0MB in the beginning and 105.7MB in the end (delta: 55.3MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2023-11-19 07:47:52,299 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 144.7MB. Free memory is still 85.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2777.01ms. Allocated memory is still 203.4MB. Free memory was 161.0MB in the beginning and 105.7MB in the end (delta: 55.3MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/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_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:47:54,958 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:47:55,107 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:47:55,117 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:47:55,117 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:47:55,173 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:47:55,174 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:47:55,175 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:47:55,176 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:47:55,182 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:47:55,183 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:47:55,184 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:47:55,185 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:47:55,187 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:47:55,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:47:55,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:47:55,189 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:47:55,190 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:47:55,191 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:47:55,192 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:47:55,193 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:47:55,193 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:47:55,194 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:47:55,194 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:47:55,195 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:47:55,196 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:47:55,196 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:47:55,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:47:55,197 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:47:55,198 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:47:55,200 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:47:55,200 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:47:55,201 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:47:55,201 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:47:55,202 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:47:55,202 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:47:55,202 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:47:55,203 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:47:55,203 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:47:55,204 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_1c012fc6-f02b-40d5-8149-fe2617aa920b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 56930072253bb80620cfd5323053bdb4c7b4f32002f7dcce9e2ae892c8088a26 [2023-11-19 07:47:55,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:47:55,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:47:55,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:47:55,726 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:47:55,727 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:47:55,728 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-19 07:47:59,082 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:47:59,918 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:47:59,919 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i [2023-11-19 07:47:59,963 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data/0e525e43a/6b1cb37d90c24f848ce01d3826f4bc36/FLAG2363892e3 [2023-11-19 07:47:59,988 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/bin/uautomizer-verify-uCwYo4JHxu/data/0e525e43a/6b1cb37d90c24f848ce01d3826f4bc36 [2023-11-19 07:47:59,996 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:47:59,999 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:48:00,006 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:48:00,006 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:48:00,012 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:48:00,015 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:59" (1/1) ... [2023-11-19 07:48:00,017 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@427e502e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:00, skipping insertion in model container [2023-11-19 07:48:00,017 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:47:59" (1/1) ... [2023-11-19 07:48:00,160 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:48:00,448 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4486,4499] [2023-11-19 07:48:00,457 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c012fc6-f02b-40d5-8149-fe2617aa920b/sv-benchmarks/c/aws-c-common/aws_array_eq_harness-1.i[4546,4559] [2023-11-19 07:48:01,636 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,637 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,638 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,639 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,641 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,664 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,665 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,667 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:01,668 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:48:02,119 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:48:02,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:48:02,121 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:48:02,123 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:48:02,125 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:48:02,126 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:48:02,127 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:48:02,128 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:48:02,128 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:48:02,129 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:48:02,485 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:48:02,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@1ae481f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:02, skipping insertion in model container [2023-11-19 07:48:02,486 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:48:02,487 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:48:02,489 INFO L158 Benchmark]: Toolchain (without parser) took 2489.97ms. Allocated memory is still 94.4MB. Free memory was 60.8MB in the beginning and 60.9MB in the end (delta: -149.9kB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2023-11-19 07:48:02,489 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:48:02,490 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2481.01ms. Allocated memory is still 94.4MB. Free memory was 60.5MB in the beginning and 60.9MB in the end (delta: -394.5kB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2023-11-19 07:48:02,492 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 69.2MB. Free memory is still 45.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2481.01ms. Allocated memory is still 94.4MB. Free memory was 60.5MB in the beginning and 60.9MB in the end (delta: -394.5kB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7311]: 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