./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:32:35,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:32:35,587 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:32:35,597 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:32:35,598 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:32:35,642 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:32:35,644 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:32:35,645 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:32:35,647 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:32:35,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:32:35,653 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:32:35,654 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:32:35,654 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:32:35,656 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:32:35,657 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:32:35,657 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:32:35,658 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:32:35,658 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:32:35,659 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:32:35,659 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:32:35,660 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:32:35,661 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:32:35,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:32:35,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:32:35,663 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:32:35,663 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:32:35,664 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:32:35,664 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:32:35,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:32:35,665 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:32:35,667 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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c [2023-11-19 03:32:36,003 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:32:36,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:32:36,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:32:36,051 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:32:36,052 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:32:36,053 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i [2023-11-19 03:32:39,451 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:32:40,235 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:32:40,236 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i [2023-11-19 03:32:40,272 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data/74b6a9369/8c0fa648157246909e523a63bf2a7912/FLAG7f29e3d3c [2023-11-19 03:32:40,292 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data/74b6a9369/8c0fa648157246909e523a63bf2a7912 [2023-11-19 03:32:40,298 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:32:40,301 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:32:40,304 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:32:40,305 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:32:40,311 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:32:40,312 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:32:40" (1/1) ... [2023-11-19 03:32:40,313 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45753dbf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:32:40, skipping insertion in model container [2023-11-19 03:32:40,314 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:32:40" (1/1) ... [2023-11-19 03:32:40,463 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:32:40,744 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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4489,4502] [2023-11-19 03:32:40,753 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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4549,4562] [2023-11-19 03:32:42,063 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,069 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,070 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,071 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,075 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,095 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,096 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,099 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,100 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:42,608 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:32:42,610 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:32:42,612 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:32:42,613 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:32:42,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:32:42,616 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:32:42,617 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:32:42,619 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:32:42,619 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:32:42,620 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:32:42,825 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:32:42,826 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@73e43b0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:32:42, skipping insertion in model container [2023-11-19 03:32:42,827 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:32:42,827 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:32:42,830 INFO L158 Benchmark]: Toolchain (without parser) took 2527.23ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 95.5MB in the beginning and 123.0MB in the end (delta: -27.4MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2023-11-19 03:32:42,831 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 134.2MB. Free memory was 94.1MB in the beginning and 93.9MB in the end (delta: 118.8kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:32:42,832 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2522.78ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 95.5MB in the beginning and 123.0MB in the end (delta: -27.4MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. [2023-11-19 03:32:42,834 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 134.2MB. Free memory was 94.1MB in the beginning and 93.9MB in the end (delta: 118.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2522.78ms. Allocated memory was 134.2MB in the beginning and 176.2MB in the end (delta: 41.9MB). Free memory was 95.5MB in the beginning and 123.0MB in the end (delta: -27.4MB). Peak memory consumption was 39.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7081]: Incorrect Syntax Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) RESULT: Ultimate could not prove your program: Incorrect Syntax Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:32:45,750 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:32:45,921 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:32:45,986 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:32:45,988 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:32:45,989 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:32:45,990 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:32:45,990 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:32:45,991 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:32:45,997 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:32:45,998 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:32:45,998 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:32:45,999 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:32:46,001 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:32:46,001 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:32:46,002 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:32:46,002 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:32:46,003 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:32:46,003 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:32:46,005 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:32:46,005 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:32:46,006 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:32:46,006 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:32:46,007 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:32:46,007 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:32:46,008 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:32:46,008 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:32:46,009 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:32:46,009 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:32:46,010 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:32:46,011 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:32:46,011 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:32:46,012 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:32:46,012 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:32:46,012 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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a150ddd30fa3948c86840914554a2111cb7b225d62b971a322f20c029e0b76c [2023-11-19 03:32:46,507 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:32:46,544 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:32:46,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:32:46,550 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:32:46,551 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:32:46,552 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i [2023-11-19 03:32:50,364 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:32:51,128 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:32:51,129 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i [2023-11-19 03:32:51,166 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data/2c66eeda6/33f2856920d34bf78b7c413fa5af0b9b/FLAG2dbbb77ec [2023-11-19 03:32:51,189 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/bin/ukojak-verify-G8NBE6pJGL/data/2c66eeda6/33f2856920d34bf78b7c413fa5af0b9b [2023-11-19 03:32:51,196 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:32:51,198 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:32:51,202 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:32:51,202 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:32:51,208 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:32:51,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:32:51" (1/1) ... [2023-11-19 03:32:51,211 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66ed2c89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:32:51, skipping insertion in model container [2023-11-19 03:32:51,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:32:51" (1/1) ... [2023-11-19 03:32:51,403 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:32:51,770 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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4489,4502] [2023-11-19 03:32:51,782 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_87a5ecb9-c2fd-4128-a94e-8fdb76332ee5/sv-benchmarks/c/aws-c-common/aws_nospec_mask_harness_negated.i[4549,4562] [2023-11-19 03:32:53,030 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,032 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,032 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,033 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,035 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,053 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,054 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,056 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,057 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:32:53,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:32:53,601 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:32:53,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:32:53,605 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:32:53,607 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:32:53,609 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:32:53,610 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:32:53,611 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:32:53,612 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:32:53,613 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:32:53,888 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:32:53,892 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@e1306e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:32:53, skipping insertion in model container [2023-11-19 03:32:53,893 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:32:53,893 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:32:53,897 INFO L158 Benchmark]: Toolchain (without parser) took 2696.75ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 50.9MB in the beginning and 78.4MB in the end (delta: -27.4MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2023-11-19 03:32:53,898 INFO L158 Benchmark]: CDTParser took 0.79ms. Allocated memory is still 83.9MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:32:53,899 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2691.64ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 50.7MB in the beginning and 78.4MB in the end (delta: -27.6MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. [2023-11-19 03:32:53,902 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.79ms. Allocated memory is still 83.9MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2691.64ms. Allocated memory was 83.9MB in the beginning and 119.5MB in the end (delta: 35.7MB). Free memory was 50.7MB in the beginning and 78.4MB in the end (delta: -27.6MB). Peak memory consumption was 24.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7081]: 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