./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:46:12,609 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:46:12,738 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:46:12,748 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:46:12,750 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:46:12,792 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:46:12,793 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:46:12,794 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:46:12,797 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:46:12,802 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:46:12,804 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:46:12,804 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:46:12,805 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:46:12,807 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:46:12,807 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:46:12,808 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:46:12,808 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:46:12,809 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:46:12,809 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:46:12,810 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:46:12,810 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:46:12,811 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:46:12,812 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:46:12,812 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:46:12,813 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:46:12,813 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:46:12,814 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:46:12,814 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:46:12,815 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:46:12,815 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:46:12,817 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:46:12,817 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:46:12,817 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:46:12,818 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:46:12,818 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:46:12,818 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:46:12,819 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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b [2023-11-19 07:46:13,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:46:13,219 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:46:13,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:46:13,223 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:46:13,224 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:46:13,225 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2023-11-19 07:46:16,350 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:46:17,039 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:46:17,040 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2023-11-19 07:46:17,074 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data/9be35542b/906e1fd0108f43fc9fd566baa1eddefa/FLAGf4bb57edd [2023-11-19 07:46:17,092 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data/9be35542b/906e1fd0108f43fc9fd566baa1eddefa [2023-11-19 07:46:17,096 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:46:17,097 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:46:17,099 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:46:17,099 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:46:17,106 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:46:17,106 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:46:17" (1/1) ... [2023-11-19 07:46:17,108 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70b797a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:46:17, skipping insertion in model container [2023-11-19 07:46:17,108 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:46:17" (1/1) ... [2023-11-19 07:46:17,275 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:46:17,636 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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2023-11-19 07:46:17,646 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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2023-11-19 07:46:18,952 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,953 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,954 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,955 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,956 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,972 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,973 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,975 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,976 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,979 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,980 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,981 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:18,982 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:19,591 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:46:19,593 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:46:19,595 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:46:19,596 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:46:19,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:46:19,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:46:19,601 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:46:19,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:46:19,604 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:46:19,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:46:19,865 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:46:19,866 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5e7ead63 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:46:19, skipping insertion in model container [2023-11-19 07:46:19,866 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:46:19,867 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:46:19,872 INFO L158 Benchmark]: Toolchain (without parser) took 2770.81ms. Allocated memory is still 142.6MB. Free memory was 104.9MB in the beginning and 104.8MB in the end (delta: 93.0kB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2023-11-19 07:46:19,873 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 142.6MB. Free memory is still 115.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:46:19,874 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2767.88ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 104.8MB in the end (delta: -419.7kB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2023-11-19 07:46:19,876 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 142.6MB. Free memory is still 115.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2767.88ms. Allocated memory is still 142.6MB. Free memory was 104.4MB in the beginning and 104.8MB in the end (delta: -419.7kB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:46:22,435 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:46:22,599 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:46:22,609 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:46:22,610 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:46:22,655 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:46:22,657 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:46:22,657 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:46:22,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:46:22,665 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:46:22,666 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:46:22,667 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:46:22,668 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:46:22,670 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:46:22,671 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:46:22,671 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:46:22,672 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:46:22,672 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:46:22,673 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:46:22,674 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:46:22,674 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:46:22,675 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:46:22,675 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:46:22,676 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:46:22,677 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:46:22,677 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:46:22,678 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:46:22,678 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:46:22,679 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:46:22,679 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:46:22,681 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:46:22,681 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:46:22,682 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:46:22,682 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:46:22,683 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:46:22,683 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:46:22,683 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:46:22,684 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:46:22,684 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:46:22,685 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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b [2023-11-19 07:46:23,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:46:23,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:46:23,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:46:23,147 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:46:23,148 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:46:23,150 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2023-11-19 07:46:26,413 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:46:27,080 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:46:27,080 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2023-11-19 07:46:27,110 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data/adae67d21/d8878552c69e4d90bce83a18f50f0d0c/FLAG38f2aa773 [2023-11-19 07:46:27,134 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/bin/uautomizer-verify-uCwYo4JHxu/data/adae67d21/d8878552c69e4d90bce83a18f50f0d0c [2023-11-19 07:46:27,138 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:46:27,139 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:46:27,140 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:46:27,140 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:46:27,151 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:46:27,152 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:46:27" (1/1) ... [2023-11-19 07:46:27,153 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@df94c08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:46:27, skipping insertion in model container [2023-11-19 07:46:27,154 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:46:27" (1/1) ... [2023-11-19 07:46:27,382 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:46:27,736 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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2023-11-19 07:46:27,745 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_2ad61d14-12e8-4ca6-8448-bb55edc1d6ab/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2023-11-19 07:46:28,884 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,885 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,886 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,887 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,888 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,909 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,910 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,912 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,913 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,915 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,916 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,917 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:28,917 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:46:29,320 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:46:29,322 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:46:29,323 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:46:29,325 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:46:29,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:46:29,328 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:46:29,329 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:46:29,330 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:46:29,331 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:46:29,332 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:46:29,563 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:46:29,568 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@353dfbec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:46:29, skipping insertion in model container [2023-11-19 07:46:29,569 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:46:29,569 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:46:29,572 INFO L158 Benchmark]: Toolchain (without parser) took 2431.18ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 47.7MB in the beginning and 57.4MB in the end (delta: -9.7MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2023-11-19 07:46:29,573 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:46:29,574 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2429.02ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 47.5MB in the beginning and 57.4MB in the end (delta: -9.8MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. [2023-11-19 07:46:29,576 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 79.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2429.02ms. Allocated memory was 79.7MB in the beginning and 100.7MB in the end (delta: 21.0MB). Free memory was 47.5MB in the beginning and 57.4MB in the end (delta: -9.8MB). Peak memory consumption was 23.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7359]: 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