./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:34:58,901 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:34:58,987 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:34:58,992 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:34:58,993 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:34:59,025 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:34:59,027 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:34:59,028 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:34:59,029 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:34:59,034 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:34:59,035 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:34:59,035 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:34:59,036 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:34:59,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:34:59,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:34:59,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:34:59,038 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:34:59,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:34:59,039 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:34:59,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:34:59,040 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:34:59,040 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:34:59,041 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:34:59,042 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:34:59,042 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:34:59,042 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:34:59,043 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:34:59,043 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:34:59,044 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:34:59,044 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:34:59,045 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:34:59,045 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:34:59,046 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:34:59,046 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:34:59,046 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:34:59,046 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:34:59,046 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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 [2023-11-19 07:34:59,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:34:59,306 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:34:59,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:34:59,310 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:34:59,311 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:34:59,312 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2023-11-19 07:35:02,434 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:35:03,032 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:35:03,032 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2023-11-19 07:35:03,061 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data/b301b579c/20f433e52fd1438680b4e80cee9270c2/FLAG382a002ab [2023-11-19 07:35:03,079 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data/b301b579c/20f433e52fd1438680b4e80cee9270c2 [2023-11-19 07:35:03,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:35:03,088 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:35:03,091 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:35:03,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:35:03,098 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:35:03,101 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:03" (1/1) ... [2023-11-19 07:35:03,102 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57270948 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:03, skipping insertion in model container [2023-11-19 07:35:03,102 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:03" (1/1) ... [2023-11-19 07:35:03,233 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:35:03,543 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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4497,4510] [2023-11-19 07:35:03,552 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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4557,4570] [2023-11-19 07:35:04,512 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,513 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,514 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,515 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,516 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,532 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,533 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,535 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,536 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,538 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,539 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,540 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,540 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:04,996 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:35:05,003 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:35:05,004 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:35:05,009 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:35:05,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:35:05,012 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:35:05,014 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:35:05,017 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:35:05,018 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:35:05,019 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:35:05,196 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:35:05,197 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7a7d2bd1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:05, skipping insertion in model container [2023-11-19 07:35:05,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:35:05,198 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:35:05,199 INFO L158 Benchmark]: Toolchain (without parser) took 2110.80ms. Allocated memory is still 159.4MB. Free memory was 120.2MB in the beginning and 122.4MB in the end (delta: -2.2MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2023-11-19 07:35:05,200 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 113.2MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:35:05,201 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2106.32ms. Allocated memory is still 159.4MB. Free memory was 119.7MB in the beginning and 122.4MB in the end (delta: -2.7MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. [2023-11-19 07:35:05,210 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 113.2MB. Free memory is still 62.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2106.32ms. Allocated memory is still 159.4MB. Free memory was 119.7MB in the beginning and 122.4MB in the end (delta: -2.7MB). Peak memory consumption was 52.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6751]: 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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:35:07,753 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:35:07,893 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-19 07:35:07,902 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:35:07,903 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:35:07,950 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:35:07,951 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:35:07,952 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:35:07,953 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:35:07,958 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:35:07,959 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:35:07,960 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:35:07,960 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:35:07,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:35:07,963 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:35:07,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:35:07,964 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:35:07,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:35:07,965 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:35:07,966 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 07:35:07,967 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 07:35:07,967 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 07:35:07,968 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:35:07,968 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:35:07,969 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:35:07,969 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:35:07,970 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:35:07,970 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:35:07,971 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:35:07,971 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:35:07,972 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:35:07,973 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-19 07:35:07,973 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 07:35:07,974 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:35:07,974 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:35:07,974 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:35:07,975 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:35:07,975 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-19 07:35:07,975 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:35:07,976 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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80b0939223ba7dc7c2101cfa801a90525eff8f29961d804ee68de969990ef248 [2023-11-19 07:35:08,427 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:35:08,462 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:35:08,464 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:35:08,466 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:35:08,469 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:35:08,471 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2023-11-19 07:35:11,574 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:35:12,228 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:35:12,229 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i [2023-11-19 07:35:12,259 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data/3de427164/9b4f7a99484647d5bc6eca485ae923c9/FLAG854b66936 [2023-11-19 07:35:12,273 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f3899ae5-e46e-475c-b9d8-fcc8008497a7/bin/uautomizer-verify-uCwYo4JHxu/data/3de427164/9b4f7a99484647d5bc6eca485ae923c9 [2023-11-19 07:35:12,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:35:12,278 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:35:12,279 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:35:12,280 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:35:12,285 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:35:12,286 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:12" (1/1) ... [2023-11-19 07:35:12,287 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65ecfc46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:12, skipping insertion in model container [2023-11-19 07:35:12,288 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:12" (1/1) ... [2023-11-19 07:35:12,487 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:35:12,805 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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4497,4510] [2023-11-19 07:35:12,813 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_f3899ae5-e46e-475c-b9d8-fcc8008497a7/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness_negated.i[4557,4570] [2023-11-19 07:35:13,892 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,898 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,899 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,900 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,902 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,928 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,931 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,934 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,934 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,940 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,941 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,943 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:13,943 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 07:35:14,362 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 07:35:14,364 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 07:35:14,365 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 07:35:14,366 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 07:35:14,368 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 07:35:14,368 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 07:35:14,369 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 07:35:14,370 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 07:35:14,371 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 07:35:14,371 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 07:35:14,493 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 07:35:14,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@559f99f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:14, skipping insertion in model container [2023-11-19 07:35:14,493 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:35:14,494 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 07:35:14,496 INFO L158 Benchmark]: Toolchain (without parser) took 2217.26ms. Allocated memory is still 90.2MB. Free memory was 59.2MB in the beginning and 38.2MB in the end (delta: 21.1MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2023-11-19 07:35:14,496 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 60.8MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 07:35:14,497 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2214.40ms. Allocated memory is still 90.2MB. Free memory was 59.0MB in the beginning and 38.2MB in the end (delta: 20.8MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2023-11-19 07:35:14,499 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 60.8MB. Free memory is still 36.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2214.40ms. Allocated memory is still 90.2MB. Free memory was 59.0MB in the beginning and 38.2MB in the end (delta: 20.8MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 6751]: 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