./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 07:55:24,230 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 07:55:24,303 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf
[2023-11-19 07:55:24,309 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 07:55:24,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-11-19 07:55:24,337 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 07:55:24,338 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-19 07:55:24,339 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-19 07:55:24,340 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 07:55:24,340 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-19 07:55:24,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 07:55:24,342 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 07:55:24,343 INFO L153 SettingsManager]: * Use SBE=true
[2023-11-19 07:55:24,343 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 07:55:24,344 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-19 07:55:24,345 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true
[2023-11-19 07:55:24,345 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 07:55:24,346 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 07:55:24,346 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 07:55:24,347 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 07:55:24,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 07:55:24,348 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 07:55:24,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 07:55:24,350 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-11-19 07:55:24,350 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-11-19 07:55:24,351 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:55:24,352 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 07:55:24,352 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 07:55:24,353 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 07:55:24,353 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL
[2023-11-19 07:55:24,354 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2023-11-19 07:55:24,354 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-19 07:55:24,355 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 07:55:24,356 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-11-19 07:55:24,356 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-19 07:55:24,357 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-19 07:55:24,357 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86
[2023-11-19 07:55:24,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 07:55:24,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 07:55:24,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 07:55:24,644 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 07:55:24,645 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 07:55:24,647 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i
[2023-11-19 07:55:27,818 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 07:55:28,540 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 07:55:28,541 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i
[2023-11-19 07:55:28,571 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data/e36da9b51/5527a7c436a8418181f3415f9d0f3995/FLAG9e76d9152
[2023-11-19 07:55:28,591 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data/e36da9b51/5527a7c436a8418181f3415f9d0f3995
[2023-11-19 07:55:28,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 07:55:28,599 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 07:55:28,605 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 07:55:28,607 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 07:55:28,613 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 07:55:28,616 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:28" (1/1) ...
[2023-11-19 07:55:28,618 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65e983a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:28, skipping insertion in model container
[2023-11-19 07:55:28,618 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:28" (1/1) ...
[2023-11-19 07:55:28,774 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 07:55:29,084 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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514]
[2023-11-19 07:55:29,094 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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574]
[2023-11-19 07:55:30,393 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,394 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,394 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,396 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,397 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,413 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,414 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,416 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,417 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:30,898 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n
[2023-11-19 07:55:30,900 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n
[2023-11-19 07:55:30,901 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2023-11-19 07:55:30,902 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2023-11-19 07:55:30,904 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2023-11-19 07:55:30,905 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2023-11-19 07:55:30,906 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2023-11-19 07:55:30,907 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2023-11-19 07:55:30,908 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2023-11-19 07:55:30,909 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2023-11-19 07:55:31,127 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;)
[2023-11-19 07:55:31,128 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5754a32d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:31, skipping insertion in model container
[2023-11-19 07:55:31,128 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 07:55:31,129 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-11-19 07:55:31,131 INFO L158 Benchmark]: Toolchain (without parser) took 2530.61ms. Allocated memory is still 138.4MB. Free memory was 93.8MB in the beginning and 82.5MB in the end (delta: 11.3MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB.
[2023-11-19 07:55:31,131 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 104.9MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:55:31,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2523.39ms. Allocated memory is still 138.4MB. Free memory was 93.8MB in the beginning and 82.5MB in the end (delta: 11.3MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB.
[2023-11-19 07:55:31,136 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.34ms. Allocated memory is still 104.9MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 2523.39ms. Allocated memory is still 138.4MB. Free memory was 93.8MB in the beginning and 82.5MB in the end (delta: 11.3MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- SyntaxErrorResult [Line: 7311]: 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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86
--- Real Ultimate output ---
This is Ultimate 0.2.3-dev-9bd2c7f
[2023-11-19 07:55:33,614 INFO L188 SettingsManager]: Resetting all preferences to default values...
[2023-11-19 07:55:33,748 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2023-11-19 07:55:33,757 WARN L101 SettingsManager]: Preference file contains the following unknown settings:
[2023-11-19 07:55:33,758 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2023-11-19 07:55:33,801 INFO L130 SettingsManager]: Preferences different from defaults after loading the file:
[2023-11-19 07:55:33,802 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2023-11-19 07:55:33,803 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2023-11-19 07:55:33,804 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2023-11-19 07:55:33,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS
[2023-11-19 07:55:33,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2023-11-19 07:55:33,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false
[2023-11-19 07:55:33,811 INFO L153 SettingsManager]: * Use SBE=true
[2023-11-19 07:55:33,813 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2023-11-19 07:55:33,814 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2023-11-19 07:55:33,814 INFO L153 SettingsManager]: * Check division by zero=IGNORE
[2023-11-19 07:55:33,815 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2023-11-19 07:55:33,815 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2023-11-19 07:55:33,816 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2023-11-19 07:55:33,817 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2023-11-19 07:55:33,817 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true
[2023-11-19 07:55:33,818 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2023-11-19 07:55:33,818 INFO L153 SettingsManager]: * Check if freed pointer was valid=false
[2023-11-19 07:55:33,819 INFO L153 SettingsManager]: * Use constant arrays=true
[2023-11-19 07:55:33,819 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2023-11-19 07:55:33,820 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements
[2023-11-19 07:55:33,820 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode
[2023-11-19 07:55:33,821 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2023-11-19 07:55:33,821 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2023-11-19 07:55:33,822 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2023-11-19 07:55:33,823 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads
[2023-11-19 07:55:33,824 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF
[2023-11-19 07:55:33,824 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2023-11-19 07:55:33,824 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET
[2023-11-19 07:55:33,825 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2023-11-19 07:55:33,825 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO
[2023-11-19 07:55:33,825 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2023-11-19 07:55:33,826 INFO L153 SettingsManager]: * Logic for external solver=AUFBV
[2023-11-19 07:55:33,826 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC
[2023-11-19 07:55:33,827 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC
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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86
[2023-11-19 07:55:34,281 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2023-11-19 07:55:34,315 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2023-11-19 07:55:34,320 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2023-11-19 07:55:34,321 INFO L270 PluginConnector]: Initializing CDTParser...
[2023-11-19 07:55:34,322 INFO L274 PluginConnector]: CDTParser initialized
[2023-11-19 07:55:34,325 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i
[2023-11-19 07:55:37,567 INFO L533 CDTParser]: Created temporary CDT project at NULL
[2023-11-19 07:55:38,387 INFO L384 CDTParser]: Found 1 translation units.
[2023-11-19 07:55:38,388 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i
[2023-11-19 07:55:38,429 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data/fd6122b46/1675bb565313455d968274c9539ce1bd/FLAG76c9b7fbd
[2023-11-19 07:55:38,451 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/bin/uautomizer-verify-uCwYo4JHxu/data/fd6122b46/1675bb565313455d968274c9539ce1bd
[2023-11-19 07:55:38,459 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2023-11-19 07:55:38,461 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements.
[2023-11-19 07:55:38,465 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2023-11-19 07:55:38,465 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2023-11-19 07:55:38,471 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized
[2023-11-19 07:55:38,472 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:38" (1/1) ...
[2023-11-19 07:55:38,473 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0c575a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:38, skipping insertion in model container
[2023-11-19 07:55:38,473 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:55:38" (1/1) ...
[2023-11-19 07:55:38,654 INFO L177 MainTranslator]: Built tables and reachable declarations
[2023-11-19 07:55:38,991 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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514]
[2023-11-19 07:55:39,000 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_2828e4b8-fd39-480b-a86f-8a7b71eb8e06/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574]
[2023-11-19 07:55:40,031 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,032 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,032 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,034 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,035 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,051 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,052 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,054 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,055 WARN L1588 CHandler]: Possible shadowing of function index
[2023-11-19 07:55:40,551 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n
[2023-11-19 07:55:40,553 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n
[2023-11-19 07:55:40,568 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2023-11-19 07:55:40,570 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2023-11-19 07:55:40,571 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2023-11-19 07:55:40,578 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2023-11-19 07:55:40,579 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2023-11-19 07:55:40,580 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2023-11-19 07:55:40,580 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2023-11-19 07:55:40,581 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2023-11-19 07:55:40,828 ERROR L324 MainTranslator]: Incorrect Syntax: Syntax error (declaration problem) in C program: Syntax error (static __thread int tl_last_error = 0;)
[2023-11-19 07:55:40,828 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b3ba69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:55:40, skipping insertion in model container
[2023-11-19 07:55:40,829 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2023-11-19 07:55:40,833 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner
[2023-11-19 07:55:40,835 INFO L158 Benchmark]: Toolchain (without parser) took 2373.31ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 38.0MB in the beginning and 70.5MB in the end (delta: -32.6MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB.
[2023-11-19 07:55:40,836 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 71.3MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB.
[2023-11-19 07:55:40,837 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2368.17ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 37.8MB in the beginning and 70.5MB in the end (delta: -32.7MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB.
[2023-11-19 07:55:40,839 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.36ms. Allocated memory is still 71.3MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB.
* CACSL2BoogieTranslator took 2368.17ms. Allocated memory was 71.3MB in the beginning and 102.8MB in the end (delta: 31.5MB). Free memory was 37.8MB in the beginning and 70.5MB in the end (delta: -32.7MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- SyntaxErrorResult [Line: 7311]: 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