./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_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_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/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_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/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_0524039c-f8ff-46e6-b54b-98296c9c4a62/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 d272ef4205faaf8a4fc383ce66c2e1d6fd3542c1bcb99550bb82ad72fa2d6d83 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:42:44,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:42:44,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:42:44,957 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:42:44,958 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:42:44,999 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:42:45,000 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:42:45,002 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:42:45,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:42:45,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:42:45,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:42:45,011 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:42:45,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:42:45,013 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:42:45,014 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:42:45,014 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:42:45,015 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:42:45,015 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:42:45,016 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:42:45,016 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:42:45,017 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:42:45,018 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:42:45,019 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:42:45,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:42:45,020 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:42:45,022 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:42:45,022 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:42:45,023 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:42:45,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:42:45,024 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:42:45,025 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_0524039c-f8ff-46e6-b54b-98296c9c4a62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d272ef4205faaf8a4fc383ce66c2e1d6fd3542c1bcb99550bb82ad72fa2d6d83 [2023-11-19 03:42:45,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:42:45,407 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:42:45,410 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:42:45,412 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:42:45,413 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:42:45,414 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i [2023-11-19 03:42:48,940 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:42:49,677 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:42:49,678 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i [2023-11-19 03:42:49,710 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data/994087e3d/f71e9ac8ba9f45d1893375fb9468de6b/FLAG715425720 [2023-11-19 03:42:49,729 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data/994087e3d/f71e9ac8ba9f45d1893375fb9468de6b [2023-11-19 03:42:49,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:42:49,735 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:42:49,737 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:42:49,737 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:42:49,744 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:42:49,745 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:42:49" (1/1) ... [2023-11-19 03:42:49,746 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d4521e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:49, skipping insertion in model container [2023-11-19 03:42:49,747 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:42:49" (1/1) ... [2023-11-19 03:42:49,911 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:42:50,255 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_0524039c-f8ff-46e6-b54b-98296c9c4a62/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4497,4510] [2023-11-19 03:42:50,266 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_0524039c-f8ff-46e6-b54b-98296c9c4a62/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4557,4570] [2023-11-19 03:42:51,843 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,844 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,845 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,846 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,848 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,874 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,875 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,888 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,889 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,892 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,894 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,895 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:51,896 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:42:52,821 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:42:52,824 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:42:52,826 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:42:52,829 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:42:52,833 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:42:52,834 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:42:52,835 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:42:52,836 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:42:52,838 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:42:52,839 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:42:53,155 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:42:53,155 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3e39a146 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:42:53, skipping insertion in model container [2023-11-19 03:42:53,155 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:42:53,156 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:42:53,158 INFO L158 Benchmark]: Toolchain (without parser) took 3422.47ms. Allocated memory is still 140.5MB. Free memory was 91.5MB in the beginning and 93.5MB in the end (delta: -1.9MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2023-11-19 03:42:53,159 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 107.0MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:42:53,160 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3419.33ms. Allocated memory is still 140.5MB. Free memory was 91.5MB in the beginning and 93.5MB in the end (delta: -1.9MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2023-11-19 03:42:53,161 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 107.0MB. Free memory is still 81.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3419.33ms. Allocated memory is still 140.5MB. Free memory was 91.5MB in the beginning and 93.5MB in the end (delta: -1.9MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/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_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/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_0524039c-f8ff-46e6-b54b-98296c9c4a62/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 d272ef4205faaf8a4fc383ce66c2e1d6fd3542c1bcb99550bb82ad72fa2d6d83 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:42:56,112 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:42:56,256 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 03:42:56,295 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:42:56,296 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:42:56,297 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:42:56,298 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:42:56,299 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:42:56,300 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:42:56,301 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:42:56,301 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:42:56,302 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:42:56,303 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:42:56,304 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:42:56,305 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 03:42:56,306 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 03:42:56,306 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 03:42:56,307 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:42:56,308 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:42:56,309 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:42:56,310 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:42:56,310 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:42:56,311 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:42:56,312 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 03:42:56,313 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:42:56,313 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:42:56,314 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:42:56,320 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:42:56,320 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:42:56,321 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 03:42:56,321 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 03:42:56,322 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:42:56,323 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 03:42:56,323 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 03:42:56,324 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_0524039c-f8ff-46e6-b54b-98296c9c4a62/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d272ef4205faaf8a4fc383ce66c2e1d6fd3542c1bcb99550bb82ad72fa2d6d83 [2023-11-19 03:42:56,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:42:56,891 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:42:56,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:42:56,896 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:42:56,897 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:42:56,899 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i [2023-11-19 03:43:00,561 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:43:01,527 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:43:01,528 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i [2023-11-19 03:43:01,561 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data/6ececd48f/ed47c05f547c4ae69a3ce3e5ca577b03/FLAGdbd1486d3 [2023-11-19 03:43:01,580 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0524039c-f8ff-46e6-b54b-98296c9c4a62/bin/ukojak-verify-G8NBE6pJGL/data/6ececd48f/ed47c05f547c4ae69a3ce3e5ca577b03 [2023-11-19 03:43:01,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:43:01,584 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:43:01,586 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:01,586 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:43:01,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:43:01,591 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:01" (1/1) ... [2023-11-19 03:43:01,592 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6398ee11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:01, skipping insertion in model container [2023-11-19 03:43:01,593 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:43:01" (1/1) ... [2023-11-19 03:43:01,847 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:43:02,278 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_0524039c-f8ff-46e6-b54b-98296c9c4a62/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4497,4510] [2023-11-19 03:43:02,289 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_0524039c-f8ff-46e6-b54b-98296c9c4a62/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness_negated.i[4557,4570] [2023-11-19 03:43:03,987 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:03,989 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:03,992 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:03,994 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:03,995 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,011 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,012 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,014 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,015 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,017 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,018 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,019 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,019 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 03:43:04,620 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 03:43:04,622 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 03:43:04,623 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 03:43:04,625 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 03:43:04,627 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 03:43:04,628 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 03:43:04,629 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 03:43:04,630 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 03:43:04,631 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 03:43:04,632 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 03:43:04,966 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 03:43:04,966 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@63ea42e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:43:04, skipping insertion in model container [2023-11-19 03:43:04,967 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:43:04,967 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 03:43:04,970 INFO L158 Benchmark]: Toolchain (without parser) took 3384.00ms. Allocated memory was 79.7MB in the beginning and 113.2MB in the end (delta: 33.6MB). Free memory was 45.7MB in the beginning and 58.3MB in the end (delta: -12.6MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2023-11-19 03:43:04,971 INFO L158 Benchmark]: CDTParser took 0.65ms. Allocated memory is still 79.7MB. Free memory is still 55.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 03:43:04,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3381.47ms. Allocated memory was 79.7MB in the beginning and 113.2MB in the end (delta: 33.6MB). Free memory was 45.5MB in the beginning and 58.3MB in the end (delta: -12.8MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. [2023-11-19 03:43:04,974 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.65ms. Allocated memory is still 79.7MB. Free memory is still 55.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3381.47ms. Allocated memory was 79.7MB in the beginning and 113.2MB in the end (delta: 33.6MB). Free memory was 45.5MB in the beginning and 58.3MB in the end (delta: -12.8MB). Peak memory consumption was 25.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - SyntaxErrorResult [Line: 7347]: 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