./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_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_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/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_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/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_cb458a66-955c-40bf-92b4-f5a04a71b480/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 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:43:50,932 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:43:51,049 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:43:51,056 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:43:51,057 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:43:51,094 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:43:51,095 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:43:51,095 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:43:51,097 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:43:51,101 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:43:51,103 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:43:51,103 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:43:51,104 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:43:51,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:43:51,106 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:43:51,106 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:43:51,107 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:43:51,107 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:43:51,107 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:43:51,108 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:43:51,108 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:43:51,109 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:43:51,110 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:43:51,110 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:43:51,111 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:43:51,111 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:43:51,112 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:43:51,112 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:43:51,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:43:51,113 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:43:51,114 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_cb458a66-955c-40bf-92b4-f5a04a71b480/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c [2023-11-19 02:43:51,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:43:51,455 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:43:51,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:43:51,461 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:43:51,462 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:43:51,463 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-19 02:43:54,562 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:43:55,139 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:43:55,140 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-19 02:43:55,175 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data/a4454ec87/b8171c72ce5c4a7aa92cd507fbab10e4/FLAGc3fc718a8 [2023-11-19 02:43:55,194 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data/a4454ec87/b8171c72ce5c4a7aa92cd507fbab10e4 [2023-11-19 02:43:55,199 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:43:55,202 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:43:55,204 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:43:55,205 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:43:55,210 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:43:55,210 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:43:55" (1/1) ... [2023-11-19 02:43:55,212 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7982350e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:43:55, skipping insertion in model container [2023-11-19 02:43:55,212 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:43:55" (1/1) ... [2023-11-19 02:43:55,334 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:43:55,617 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_cb458a66-955c-40bf-92b4-f5a04a71b480/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2023-11-19 02:43:55,625 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_cb458a66-955c-40bf-92b4-f5a04a71b480/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2023-11-19 02:43:56,717 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,718 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,719 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,720 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,722 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,742 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,744 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,746 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:56,747 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:43:57,379 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:43:57,380 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:43:57,382 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:43:57,383 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:43:57,385 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:43:57,386 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:43:57,387 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:43:57,388 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:43:57,389 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:43:57,390 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:43:57,630 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:43:57,631 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@c6f6480 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:43:57, skipping insertion in model container [2023-11-19 02:43:57,632 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:43:57,632 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:43:57,634 INFO L158 Benchmark]: Toolchain (without parser) took 2431.61ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 88.1MB in the beginning and 121.5MB in the end (delta: -33.3MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2023-11-19 02:43:57,635 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 107.0MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:43:57,636 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2427.57ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 87.8MB in the beginning and 121.5MB in the end (delta: -33.6MB). Peak memory consumption was 34.4MB. Max. memory is 16.1GB. [2023-11-19 02:43:57,638 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 107.0MB. Free memory is still 58.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2427.57ms. Allocated memory was 136.3MB in the beginning and 180.4MB in the end (delta: 44.0MB). Free memory was 87.8MB in the beginning and 121.5MB in the end (delta: -33.6MB). Peak memory consumption was 34.4MB. 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/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_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/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_cb458a66-955c-40bf-92b4-f5a04a71b480/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 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:44:00,411 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:44:00,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-19 02:44:00,600 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:44:00,601 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:44:00,602 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:44:00,603 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:44:00,603 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:44:00,604 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:44:00,609 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:44:00,609 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:44:00,610 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:44:00,610 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:44:00,612 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:44:00,612 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-19 02:44:00,613 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-19 02:44:00,613 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-19 02:44:00,613 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:44:00,614 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:44:00,615 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:44:00,615 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:44:00,616 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:44:00,616 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:44:00,617 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-19 02:44:00,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:44:00,617 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:44:00,618 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:44:00,618 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:44:00,619 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:44:00,619 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-19 02:44:00,620 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-19 02:44:00,621 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:44:00,621 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-19 02:44:00,621 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 02:44:00,621 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_cb458a66-955c-40bf-92b4-f5a04a71b480/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0dfb7e5d4f590d41d6ea74f85b7ceafb5436cdbad3958ea4c35767630f2a4d0c [2023-11-19 02:44:00,997 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:44:01,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:44:01,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:44:01,025 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:44:01,026 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:44:01,027 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-19 02:44:04,249 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:44:04,921 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:44:04,922 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i [2023-11-19 02:44:04,957 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data/2b213c01d/da23fa47c6ed4572952b61af4e8eb291/FLAG96cd3dc9a [2023-11-19 02:44:04,982 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cb458a66-955c-40bf-92b4-f5a04a71b480/bin/ukojak-verify-G8NBE6pJGL/data/2b213c01d/da23fa47c6ed4572952b61af4e8eb291 [2023-11-19 02:44:04,988 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:44:04,990 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:44:04,993 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:04,993 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:44:04,998 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:44:05,000 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:04" (1/1) ... [2023-11-19 02:44:05,001 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31ea9a2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:05, skipping insertion in model container [2023-11-19 02:44:05,002 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:44:04" (1/1) ... [2023-11-19 02:44:05,209 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:44:05,560 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_cb458a66-955c-40bf-92b4-f5a04a71b480/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4497,4510] [2023-11-19 02:44:05,568 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_cb458a66-955c-40bf-92b4-f5a04a71b480/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness_negated.i[4557,4570] [2023-11-19 02:44:06,726 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,727 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,727 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,728 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,729 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,743 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,744 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,746 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:06,747 WARN L1588 CHandler]: Possible shadowing of function index [2023-11-19 02:44:07,134 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-19 02:44:07,135 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-19 02:44:07,136 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-19 02:44:07,137 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-19 02:44:07,139 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-19 02:44:07,139 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-19 02:44:07,140 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-19 02:44:07,141 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-19 02:44:07,142 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-19 02:44:07,142 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-19 02:44:07,346 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;) [2023-11-19 02:44:07,346 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@13ef10d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:44:07, skipping insertion in model container [2023-11-19 02:44:07,346 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:44:07,347 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2023-11-19 02:44:07,349 INFO L158 Benchmark]: Toolchain (without parser) took 2358.22ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 40.3MB in the beginning and 64.4MB in the end (delta: -24.1MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2023-11-19 02:44:07,350 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-19 02:44:07,351 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2353.84ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 40.2MB in the beginning and 64.4MB in the end (delta: -24.2MB). Peak memory consumption was 27.2MB. Max. memory is 16.1GB. [2023-11-19 02:44:07,353 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43ms. Allocated memory is still 73.4MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2353.84ms. Allocated memory was 73.4MB in the beginning and 94.4MB in the end (delta: 21.0MB). Free memory was 40.2MB in the beginning and 64.4MB in the end (delta: -24.2MB). Peak memory consumption was 27.2MB. 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