./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:00:02,997 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:00:03,117 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:00:03,131 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:00:03,132 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:00:03,167 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:00:03,168 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:00:03,169 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:00:03,170 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:00:03,175 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:00:03,176 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:00:03,177 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:00:03,177 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:00:03,179 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:00:03,179 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:00:03,180 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:00:03,180 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:00:03,181 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:00:03,181 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:00:03,182 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:00:03,182 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:00:03,183 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:00:03,184 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:00:03,185 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:00:03,185 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:00:03,186 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:00:03,186 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:00:03,187 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:00:03,187 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:00:03,187 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:00:03,189 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2023-11-19 03:00:03,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:00:03,598 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:00:03,601 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:00:03,602 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:00:03,605 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:00:03,607 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-19 03:00:06,684 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:00:07,305 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:00:07,305 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-19 03:00:07,341 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data/21e1ab33a/541d2a740fd34844852ffb7a8704074f/FLAG3e4e3ec25 [2023-11-19 03:00:07,365 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data/21e1ab33a/541d2a740fd34844852ffb7a8704074f [2023-11-19 03:00:07,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:00:07,373 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:00:07,377 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:07,378 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:00:07,383 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:00:07,384 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:07" (1/1) ... [2023-11-19 03:00:07,386 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4511ea79 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:07, skipping insertion in model container [2023-11-19 03:00:07,386 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:07" (1/1) ... [2023-11-19 03:00:07,551 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:00:07,842 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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2023-11-19 03:00:07,851 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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2023-11-19 03:00:09,420 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,421 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,422 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,423 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,425 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,442 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,443 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,446 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:09,447 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:10,018 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:00:10,020 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:00:10,021 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:00:10,023 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:00:10,025 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:00:10,025 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:00:10,026 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:00:10,027 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:00:10,028 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:00:10,029 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:00:10,323 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:00:10,327 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@721cdeae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:10, skipping insertion in model container [2023-11-19 03:00:10,328 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:10,328 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:00:10,331 INFO L158 Benchmark]: Toolchain (without parser) took 2957.26ms. Allocated memory is still 205.5MB. Free memory was 167.3MB in the beginning and 107.8MB in the end (delta: 59.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-19 03:00:10,332 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory was 106.3MB in the beginning and 106.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:00:10,334 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2951.04ms. Allocated memory is still 205.5MB. Free memory was 166.4MB in the beginning and 107.8MB in the end (delta: 58.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2023-11-19 03:00:10,336 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 134.2MB. Free memory was 106.3MB in the beginning and 106.1MB in the end (delta: 139.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2951.04ms. Allocated memory is still 205.5MB. Free memory was 166.4MB in the beginning and 107.8MB in the end (delta: 58.6MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:00:13,021 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:00:13,178 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:00:13,234 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:00:13,235 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:00:13,237 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:00:13,238 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:00:13,238 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:00:13,239 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:00:13,244 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:00:13,245 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:00:13,245 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:00:13,246 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:00:13,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:00:13,248 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:00:13,249 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:00:13,249 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:00:13,249 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:00:13,250 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:00:13,251 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:00:13,251 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:00:13,252 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:00:13,252 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:00:13,253 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:00:13,253 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:00:13,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:00:13,254 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:00:13,255 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:00:13,255 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:00:13,256 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:00:13,257 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:00:13,258 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:00:13,258 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:00:13,258 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:00:13,259 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d1c98d3f3f6048edf6fc6a4bde9d45bc6c20f873b6422e14aa69ea72b3ec195 [2023-11-19 03:00:13,707 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:00:13,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:00:13,730 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:00:13,731 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:00:13,732 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:00:13,733 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-19 03:00:16,837 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:00:17,537 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:00:17,538 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i [2023-11-19 03:00:17,572 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data/06c6e0614/fc4148a222d74e8687a1351997fb24ab/FLAG49ca1897b [2023-11-19 03:00:17,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/bin/ukojak-verify-G8NBE6pJGL/data/06c6e0614/fc4148a222d74e8687a1351997fb24ab [2023-11-19 03:00:17,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:00:17,598 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:00:17,601 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:17,602 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:00:17,606 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:00:17,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:17" (1/1) ... [2023-11-19 03:00:17,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ae00f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:17, skipping insertion in model container [2023-11-19 03:00:17,610 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:00:17" (1/1) ... [2023-11-19 03:00:17,820 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:00:18,105 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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4499,4512] [2023-11-19 03:00:18,117 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_bc9d9079-2e6d-4b6f-9d6c-ed8f17221254/sv-benchmarks/c/aws-c-common/aws_string_new_from_array_harness_negated.i[4559,4572] [2023-11-19 03:00:19,427 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,428 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,428 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,429 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,429 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,442 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,443 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,445 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,446 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:00:19,940 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:00:19,941 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:00:19,942 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:00:19,944 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:00:19,945 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:00:19,946 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:00:19,947 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:00:19,948 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:00:19,948 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:00:19,949 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:00:20,192 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:00:20,193 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@209fc331 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:00:20, skipping insertion in model container [2023-11-19 03:00:20,193 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:00:20,193 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:00:20,195 INFO L158 Benchmark]: Toolchain (without parser) took 2596.22ms. Allocated memory is still 100.7MB. Free memory was 67.2MB in the beginning and 64.5MB in the end (delta: 2.7MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2023-11-19 03:00:20,196 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 58.7MB. Free memory was 34.4MB in the beginning and 34.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:00:20,197 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2592.00ms. Allocated memory is still 100.7MB. Free memory was 67.0MB in the beginning and 64.5MB in the end (delta: 2.5MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. [2023-11-19 03:00:20,199 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48ms. Allocated memory is still 58.7MB. Free memory was 34.4MB in the beginning and 34.3MB in the end (delta: 81.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2592.00ms. Allocated memory is still 100.7MB. Free memory was 67.0MB in the beginning and 64.5MB in the end (delta: 2.5MB). Peak memory consumption was 39.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7279]: 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