./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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 78eb38d6bf3586b94afef9b9563a4418baaa3316932367911cecf1c3731c38b2 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:36:37,543 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:36:37,614 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:36:37,619 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:36:37,620 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:36:37,645 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:36:37,646 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:36:37,647 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:36:37,647 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:36:37,648 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:36:37,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:36:37,649 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:36:37,650 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:36:37,650 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:36:37,651 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:36:37,652 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:36:37,652 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:36:37,653 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:36:37,653 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:36:37,654 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:36:37,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:36:37,655 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:36:37,656 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:36:37,656 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:36:37,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:36:37,657 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:36:37,657 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:36:37,658 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:36:37,658 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:36:37,659 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:36:37,659 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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78eb38d6bf3586b94afef9b9563a4418baaa3316932367911cecf1c3731c38b2 [2023-11-19 03:36:37,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:36:37,962 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:36:37,965 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:36:37,967 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:36:37,967 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:36:37,968 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i [2023-11-19 03:36:40,983 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:36:41,748 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:36:41,749 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i [2023-11-19 03:36:41,784 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data/4ac8ec794/bbe16d0b71b14890b8d2171d23883b91/FLAG5d9e36afe [2023-11-19 03:36:41,808 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data/4ac8ec794/bbe16d0b71b14890b8d2171d23883b91 [2023-11-19 03:36:41,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:36:41,817 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:36:41,821 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:41,821 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:36:41,826 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:36:41,829 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:41" (1/1) ... [2023-11-19 03:36:41,830 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@773612be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:41, skipping insertion in model container [2023-11-19 03:36:41,830 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:41" (1/1) ... [2023-11-19 03:36:41,960 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:36:42,316 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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i[4504,4517] [2023-11-19 03:36:42,325 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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i[4564,4577] [2023-11-19 03:36:43,688 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,692 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,693 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,695 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,696 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,755 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,756 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,758 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:43,764 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:44,172 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:36:44,174 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:36:44,175 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:36:44,176 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:36:44,178 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:36:44,180 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:36:44,181 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:36:44,181 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:36:44,182 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:36:44,183 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:36:44,431 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:36:44,437 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5063ff0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:44, skipping insertion in model container [2023-11-19 03:36:44,438 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:44,438 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:36:44,441 INFO L158 Benchmark]: Toolchain (without parser) took 2622.77ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 87.7MB in the beginning and 119.7MB in the end (delta: -32.0MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2023-11-19 03:36:44,441 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 132.1MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:36:44,443 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2617.44ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 87.7MB in the beginning and 119.7MB in the end (delta: -32.0MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2023-11-19 03:36:44,445 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 132.1MB. Free memory is still 104.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2617.44ms. Allocated memory was 132.1MB in the beginning and 169.9MB in the end (delta: 37.7MB). Free memory was 87.7MB in the beginning and 119.7MB in the end (delta: -32.0MB). Peak memory consumption was 48.4MB. 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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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 78eb38d6bf3586b94afef9b9563a4418baaa3316932367911cecf1c3731c38b2 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:36:46,989 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:36:47,126 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:36:47,179 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:36:47,180 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:36:47,181 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:36:47,182 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:36:47,182 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:36:47,183 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:36:47,188 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:36:47,189 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:36:47,189 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:36:47,190 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:36:47,191 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:36:47,192 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:36:47,192 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:36:47,193 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:36:47,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:36:47,194 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:36:47,194 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:36:47,195 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:36:47,195 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:36:47,196 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:36:47,196 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:36:47,197 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:36:47,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:36:47,198 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:36:47,198 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:36:47,198 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:36:47,199 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:36:47,200 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:36:47,200 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:36:47,201 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:36:47,201 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:36:47,201 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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 78eb38d6bf3586b94afef9b9563a4418baaa3316932367911cecf1c3731c38b2 [2023-11-19 03:36:47,570 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:36:47,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:36:47,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:36:47,596 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:36:47,597 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:36:47,598 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i [2023-11-19 03:36:50,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:36:51,271 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:36:51,272 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i [2023-11-19 03:36:51,305 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data/12d342bc7/7927d4ca8b5b4f94b0bac86e84cbc4b8/FLAG9c956dc19 [2023-11-19 03:36:51,325 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/bin/ukojak-verify-G8NBE6pJGL/data/12d342bc7/7927d4ca8b5b4f94b0bac86e84cbc4b8 [2023-11-19 03:36:51,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:36:51,333 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:36:51,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:51,337 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:36:51,341 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:36:51,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:51" (1/1) ... [2023-11-19 03:36:51,344 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b67794e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:51, skipping insertion in model container [2023-11-19 03:36:51,344 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:36:51" (1/1) ... [2023-11-19 03:36:51,561 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:36:51,805 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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i[4504,4517] [2023-11-19 03:36:51,813 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_4915c066-ad8f-49b8-b76b-4ede1f3e2a20/sv-benchmarks/c/aws-c-common/aws_byte_cursor_advance_nospec_harness_negated.i[4564,4577] [2023-11-19 03:36:52,829 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,837 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,838 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,839 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,840 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,865 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,874 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,878 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:52,879 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:36:53,367 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:36:53,369 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:36:53,370 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:36:53,371 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:36:53,373 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:36:53,374 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:36:53,377 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:36:53,379 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:36:53,381 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:36:53,382 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:36:53,591 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:36:53,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@489c0bcb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:36:53, skipping insertion in model container [2023-11-19 03:36:53,592 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:36:53,593 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:36:53,595 INFO L158 Benchmark]: Toolchain (without parser) took 2261.10ms. Allocated memory was 71.3MB in the beginning and 92.3MB in the end (delta: 21.0MB). Free memory was 37.9MB in the beginning and 54.3MB in the end (delta: -16.4MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2023-11-19 03:36:53,595 INFO L158 Benchmark]: CDTParser took 0.48ms. Allocated memory is still 71.3MB. Free memory is still 46.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:36:53,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2256.30ms. Allocated memory was 71.3MB in the beginning and 92.3MB in the end (delta: 21.0MB). Free memory was 37.7MB in the beginning and 54.3MB in the end (delta: -16.6MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2023-11-19 03:36:53,598 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 71.3MB. Free memory is still 46.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2256.30ms. Allocated memory was 71.3MB in the beginning and 92.3MB in the end (delta: 21.0MB). Free memory was 37.7MB in the beginning and 54.3MB in the end (delta: -16.6MB). Peak memory consumption was 40.1MB. 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