./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:44:28,826 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:44:28,967 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:44:28,974 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:44:28,975 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:44:29,018 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:44:29,020 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:44:29,021 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:44:29,022 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:44:29,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:44:29,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:44:29,030 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:44:29,031 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:44:29,033 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:44:29,033 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:44:29,034 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:44:29,034 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:44:29,035 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:44:29,035 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:44:29,036 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:44:29,036 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:44:29,037 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:44:29,038 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:44:29,038 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:44:29,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:44:29,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:44:29,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:44:29,040 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:44:29,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:44:29,041 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:44:29,043 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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d [2023-11-19 02:44:29,443 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:44:29,476 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:44:29,479 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:44:29,480 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:44:29,481 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:44:29,482 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2023-11-19 02:44:32,564 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:44:33,410 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:44:33,410 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2023-11-19 02:44:33,442 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data/7c79acf0c/1a9c37cc3a67468299175dfe9a2fc8f1/FLAGb7942bd72 [2023-11-19 02:44:33,458 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data/7c79acf0c/1a9c37cc3a67468299175dfe9a2fc8f1 [2023-11-19 02:44:33,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:44:33,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:44:33,469 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:33,469 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:44:33,474 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:44:33,475 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:33" (1/1) ... [2023-11-19 02:44:33,476 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@574273b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:33, skipping insertion in model container [2023-11-19 02:44:33,476 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:33" (1/1) ... [2023-11-19 02:44:33,622 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:44:33,946 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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2023-11-19 02:44:33,955 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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2023-11-19 02:44:35,235 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,236 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,237 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,239 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,241 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,263 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,264 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,267 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,268 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:35,937 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:44:35,941 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:44:35,943 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:44:35,946 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:44:35,951 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:44:35,953 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:44:35,954 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:44:35,955 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:44:35,959 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:44:35,961 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:44:36,244 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:44:36,245 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c48b0e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:36, skipping insertion in model container [2023-11-19 02:44:36,245 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:36,246 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:44:36,248 INFO L158 Benchmark]: Toolchain (without parser) took 2781.52ms. Allocated memory is still 190.8MB. Free memory was 153.2MB in the beginning and 100.2MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 02:44:36,249 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:44:36,250 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2776.91ms. Allocated memory is still 190.8MB. Free memory was 153.2MB in the beginning and 100.2MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2023-11-19 02:44:36,252 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 134.2MB. Free memory is still 105.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2776.91ms. Allocated memory is still 190.8MB. Free memory was 153.2MB in the beginning and 100.2MB in the end (delta: 53.0MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7093]: 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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:44:38,979 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:44:39,144 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:44:39,202 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:44:39,204 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:44:39,205 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:44:39,206 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:44:39,206 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:44:39,207 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:44:39,213 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:44:39,213 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:44:39,214 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:44:39,214 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:44:39,216 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:44:39,217 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:44:39,217 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:44:39,218 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:44:39,218 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:44:39,219 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:44:39,220 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:44:39,221 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:44:39,221 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:44:39,222 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:44:39,222 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:44:39,223 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:44:39,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:44:39,224 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:44:39,224 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:44:39,225 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:44:39,225 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:44:39,226 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:44:39,227 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:44:39,227 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:44:39,227 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:44:39,228 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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d [2023-11-19 02:44:39,678 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:44:39,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:44:39,713 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:44:39,714 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:44:39,715 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:44:39,717 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2023-11-19 02:44:43,059 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:44:43,839 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:44:43,840 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2023-11-19 02:44:43,874 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data/0db424b23/6a0825b41eb74fdf939b29393fb692a5/FLAGb805ec7e7 [2023-11-19 02:44:43,894 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/bin/ukojak-verify-G8NBE6pJGL/data/0db424b23/6a0825b41eb74fdf939b29393fb692a5 [2023-11-19 02:44:43,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:44:43,902 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:44:43,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:43,905 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:44:43,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:44:43,912 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:43" (1/1) ... [2023-11-19 02:44:43,913 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3de8630e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:43, skipping insertion in model container [2023-11-19 02:44:43,913 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:43" (1/1) ... [2023-11-19 02:44:44,153 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:44:44,409 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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2023-11-19 02:44:44,420 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_1d2594ce-3840-4b64-bfdb-5a0bc25cd3ad/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2023-11-19 02:44:45,391 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,392 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,392 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,394 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,395 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,425 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,426 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,430 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,434 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:45,991 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:44:45,993 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:44:45,995 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:44:45,997 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:44:45,999 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:44:46,000 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:44:46,001 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:44:46,003 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:44:46,004 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:44:46,005 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:44:46,247 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:44:46,247 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@66a2bf09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:46, skipping insertion in model container [2023-11-19 02:44:46,248 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:46,248 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:44:46,251 INFO L158 Benchmark]: Toolchain (without parser) took 2348.04ms. Allocated memory was 71.3MB in the beginning and 98.6MB in the end (delta: 27.3MB). Free memory was 38.4MB in the beginning and 57.9MB in the end (delta: -19.5MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2023-11-19 02:44:46,252 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 71.3MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:44:46,253 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2343.55ms. Allocated memory was 71.3MB in the beginning and 98.6MB in the end (delta: 27.3MB). Free memory was 38.2MB in the beginning and 57.9MB in the end (delta: -19.7MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. [2023-11-19 02:44:46,255 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 71.3MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2343.55ms. Allocated memory was 71.3MB in the beginning and 98.6MB in the end (delta: 27.3MB). Free memory was 38.2MB in the beginning and 57.9MB in the end (delta: -19.7MB). Peak memory consumption was 32.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7093]: 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