./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit
--------------------------------------------------------------------------------
Checking for ERROR reachability
Using default analysis
Version e943c265
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54
....................................................................................................................................................................................................
Execution finished normally
Using bit-precise analysis
Retrying with bit-precise analysis
Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) )
--witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54
................................................................................................................................................................................................................................
Execution finished normally
Writing output log to file Ultimate.log
Result:
ERROR: TYPE ERROR
--- Real Ultimate output ---
This is Ultimate 0.2.1-dev-e943c26
[2021-10-24 10:06:24,197 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-24 10:06:24,199 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-24 10:06:24,237 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-24 10:06:24,237 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-24 10:06:24,239 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-24 10:06:24,241 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-24 10:06:24,244 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-24 10:06:24,247 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-24 10:06:24,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-24 10:06:24,249 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-24 10:06:24,251 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-24 10:06:24,252 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-24 10:06:24,253 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-24 10:06:24,256 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-24 10:06:24,257 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-24 10:06:24,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-24 10:06:24,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-24 10:06:24,263 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-24 10:06:24,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-24 10:06:24,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-24 10:06:24,275 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-24 10:06:24,276 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-24 10:06:24,277 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-24 10:06:24,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-10-24 10:06:24,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-10-24 10:06:24,292 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-24 10:06:24,293 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-24 10:06:24,293 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-10-24 10:06:24,295 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-10-24 10:06:24,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-10-24 10:06:24,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-10-24 10:06:24,297 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-24 10:06:24,298 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-24 10:06:24,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-24 10:06:24,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-10-24 10:06:24,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-10-24 10:06:24,301 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-10-24 10:06:24,301 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-24 10:06:24,303 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-24 10:06:24,303 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-24 10:06:24,304 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Default.epf
[2021-10-24 10:06:24,351 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-24 10:06:24,354 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-24 10:06:24,356 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2021-10-24 10:06:24,358 INFO L138 SettingsManager]: * User list type=DISABLED
[2021-10-24 10:06:24,358 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2021-10-24 10:06:24,358 INFO L138 SettingsManager]: * Explicit value domain=true
[2021-10-24 10:06:24,359 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain
[2021-10-24 10:06:24,359 INFO L138 SettingsManager]: * Octagon Domain=false
[2021-10-24 10:06:24,359 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain
[2021-10-24 10:06:24,359 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true
[2021-10-24 10:06:24,361 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2021-10-24 10:06:24,361 INFO L138 SettingsManager]: * Interval Domain=false
[2021-10-24 10:06:24,361 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults:
[2021-10-24 10:06:24,362 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer
[2021-10-24 10:06:24,362 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK
[2021-10-24 10:06:24,363 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-24 10:06:24,363 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true
[2021-10-24 10:06:24,363 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-24 10:06:24,363 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-10-24 10:06:24,364 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-24 10:06:24,364 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-10-24 10:06:24,364 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2021-10-24 10:06:24,364 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-10-24 10:06:24,365 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-24 10:06:24,365 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-10-24 10:06:24,365 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-24 10:06:24,365 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-24 10:06:24,366 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-24 10:06:24,366 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-24 10:06:24,368 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-24 10:06:24,368 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-10-24 10:06:24,369 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN
[2021-10-24 10:06:24,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2021-10-24 10:06:24,369 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-10-24 10:06:24,370 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-24 10:06:24,370 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2021-10-24 10:06:24,370 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES
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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54
[2021-10-24 10:06:24,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-24 10:06:24,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-24 10:06:24,692 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-24 10:06:24,693 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-24 10:06:24,694 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-24 10:06:24,695 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i
[2021-10-24 10:06:24,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/1c2ca0586/746dcf4041934d6fa0c29e7751d3e3df/FLAG31ed91be4
[2021-10-24 10:06:25,716 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-24 10:06:25,716 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i
[2021-10-24 10:06:25,767 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/1c2ca0586/746dcf4041934d6fa0c29e7751d3e3df/FLAG31ed91be4
[2021-10-24 10:06:26,180 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/1c2ca0586/746dcf4041934d6fa0c29e7751d3e3df
[2021-10-24 10:06:26,183 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-24 10:06:26,184 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-10-24 10:06:26,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-24 10:06:26,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-24 10:06:26,197 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-24 10:06:26,199 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:06:26" (1/1) ...
[2021-10-24 10:06:26,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f419e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:06:26, skipping insertion in model container
[2021-10-24 10:06:26,201 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:06:26" (1/1) ...
[2021-10-24 10:06:26,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-24 10:06:26,339 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-24 10:06:26,649 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510]
[2021-10-24 10:06:26,660 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570]
[2021-10-24 10:06:26,691 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow
[2021-10-24 10:06:26,699 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow
[2021-10-24 10:06:27,710 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,711 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,711 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,712 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,713 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,729 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,730 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,732 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:27,733 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:28,233 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n
[2021-10-24 10:06:28,234 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n
[2021-10-24 10:06:28,236 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2021-10-24 10:06:28,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2021-10-24 10:06:28,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2021-10-24 10:06:28,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2021-10-24 10:06:28,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2021-10-24 10:06:28,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2021-10-24 10:06:28,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2021-10-24 10:06:28,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2021-10-24 10:06:28,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy
[2021-10-24 10:06:28,444 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported
[2021-10-24 10:06:28,444 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported
[2021-10-24 10:06:28,446 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported
[2021-10-24 10:06:28,447 WARN L549 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported
[2021-10-24 10:06:28,470 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception:
java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1038)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:946)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1347)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2909)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2769)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2079)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1103)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1052)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1430)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3218)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2299)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:580)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115)
at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.<init>(MainTranslator.java:93)
at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320)
at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
[2021-10-24 10:06:28,479 INFO L168 Benchmark]: Toolchain (without parser) took 2290.70 ms. Allocated memory is still 136.3 MB. Free memory was 111.5 MB in the beginning and 74.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB.
[2021-10-24 10:06:28,480 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 62.9 MB in the beginning and 62.8 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-24 10:06:28,481 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2280.87 ms. Allocated memory is still 136.3 MB. Free memory was 111.5 MB in the beginning and 74.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB.
[2021-10-24 10:06:28,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.25 ms. Allocated memory is still 92.3 MB. Free memory was 62.9 MB in the beginning and 62.8 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 2280.87 ms. Allocated memory is still 136.3 MB. Free memory was 111.5 MB in the beginning and 74.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
- ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense
de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...
### Bit-precise run ###
This is Ultimate 0.2.1-dev-e943c26
[2021-10-24 10:06:30,832 INFO L177 SettingsManager]: Resetting all preferences to default values...
[2021-10-24 10:06:30,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values
[2021-10-24 10:06:30,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2021-10-24 10:06:30,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2021-10-24 10:06:30,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2021-10-24 10:06:30,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2021-10-24 10:06:30,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values
[2021-10-24 10:06:30,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values
[2021-10-24 10:06:30,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values
[2021-10-24 10:06:30,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values
[2021-10-24 10:06:30,911 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2021-10-24 10:06:30,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values
[2021-10-24 10:06:30,915 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2021-10-24 10:06:30,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2021-10-24 10:06:30,924 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values
[2021-10-24 10:06:30,926 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2021-10-24 10:06:30,927 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2021-10-24 10:06:30,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2021-10-24 10:06:30,944 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values
[2021-10-24 10:06:30,949 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2021-10-24 10:06:30,950 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2021-10-24 10:06:30,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values
[2021-10-24 10:06:30,956 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2021-10-24 10:06:30,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2021-10-24 10:06:30,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2021-10-24 10:06:30,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values
[2021-10-24 10:06:30,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values
[2021-10-24 10:06:30,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2021-10-24 10:06:30,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring...
[2021-10-24 10:06:30,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values
[2021-10-24 10:06:30,972 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2021-10-24 10:06:30,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values
[2021-10-24 10:06:30,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values
[2021-10-24 10:06:30,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2021-10-24 10:06:30,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values
[2021-10-24 10:06:30,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2021-10-24 10:06:30,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring...
[2021-10-24 10:06:30,978 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values
[2021-10-24 10:06:30,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values
[2021-10-24 10:06:30,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values...
[2021-10-24 10:06:30,982 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/config/svcomp-Reach-64bit-Taipan_Bitvector.epf
[2021-10-24 10:06:31,023 INFO L113 SettingsManager]: Loading preferences was successful
[2021-10-24 10:06:31,024 INFO L115 SettingsManager]: Preferences different from defaults after loading the file:
[2021-10-24 10:06:31,024 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2021-10-24 10:06:31,025 INFO L138 SettingsManager]: * User list type=DISABLED
[2021-10-24 10:06:31,025 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2021-10-24 10:06:31,025 INFO L138 SettingsManager]: * Explicit value domain=true
[2021-10-24 10:06:31,026 INFO L138 SettingsManager]: * Octagon Domain=false
[2021-10-24 10:06:31,026 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain
[2021-10-24 10:06:31,026 INFO L138 SettingsManager]: * Interval Domain=false
[2021-10-24 10:06:31,027 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2021-10-24 10:06:31,027 INFO L138 SettingsManager]: * Check division by zero=IGNORE
[2021-10-24 10:06:31,027 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE
[2021-10-24 10:06:31,028 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2021-10-24 10:06:31,028 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE
[2021-10-24 10:06:31,028 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true
[2021-10-24 10:06:31,028 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true
[2021-10-24 10:06:31,029 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution
[2021-10-24 10:06:31,029 INFO L138 SettingsManager]: * Check if freed pointer was valid=false
[2021-10-24 10:06:31,029 INFO L138 SettingsManager]: * Use constant arrays=true
[2021-10-24 10:06:31,029 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE
[2021-10-24 10:06:31,030 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2021-10-24 10:06:31,030 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements
[2021-10-24 10:06:31,030 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode
[2021-10-24 10:06:31,030 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2021-10-24 10:06:31,031 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2021-10-24 10:06:31,031 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2021-10-24 10:06:31,031 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2021-10-24 10:06:31,031 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS
[2021-10-24 10:06:31,032 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt
[2021-10-24 10:06:31,032 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2021-10-24 10:06:31,032 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE
[2021-10-24 10:06:31,032 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2021-10-24 10:06:31,033 INFO L138 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/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$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) )
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54
[2021-10-24 10:06:31,405 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp
[2021-10-24 10:06:31,441 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2021-10-24 10:06:31,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2021-10-24 10:06:31,445 INFO L271 PluginConnector]: Initializing CDTParser...
[2021-10-24 10:06:31,446 INFO L275 PluginConnector]: CDTParser initialized
[2021-10-24 10:06:31,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i
[2021-10-24 10:06:31,507 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/40f9980a4/8168861963a5438b8da66bc50340054c/FLAG3db0e6a9e
[2021-10-24 10:06:32,636 INFO L306 CDTParser]: Found 1 translation units.
[2021-10-24 10:06:32,637 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i
[2021-10-24 10:06:32,678 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/40f9980a4/8168861963a5438b8da66bc50340054c/FLAG3db0e6a9e
[2021-10-24 10:06:32,695 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c021c8a-d79c-43e3-a4b6-7fba8836c634/bin/utaipan-9zjyvhn0QE/data/40f9980a4/8168861963a5438b8da66bc50340054c
[2021-10-24 10:06:32,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2021-10-24 10:06:32,698 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements.
[2021-10-24 10:06:32,701 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2021-10-24 10:06:32,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2021-10-24 10:06:32,705 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized
[2021-10-24 10:06:32,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:06:32" (1/1) ...
[2021-10-24 10:06:32,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f6c454c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:06:32, skipping insertion in model container
[2021-10-24 10:06:32,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 10:06:32" (1/1) ...
[2021-10-24 10:06:32,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode
[2021-10-24 10:06:32,856 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-24 10:06:33,240 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510]
[2021-10-24 10:06:33,252 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570]
[2021-10-24 10:06:33,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow
[2021-10-24 10:06:33,292 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow
[2021-10-24 10:06:34,397 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,402 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,403 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,405 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,407 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,428 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,429 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,441 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,442 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:34,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n
[2021-10-24 10:06:34,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n
[2021-10-24 10:06:34,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2021-10-24 10:06:34,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2021-10-24 10:06:34,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2021-10-24 10:06:34,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2021-10-24 10:06:34,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2021-10-24 10:06:34,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2021-10-24 10:06:34,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2021-10-24 10:06:34,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2021-10-24 10:06:35,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy
[2021-10-24 10:06:35,242 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,242 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,375 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-24 10:06:35,440 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution]
[2021-10-24 10:06:35,511 INFO L178 MainTranslator]: Built tables and reachable declarations
[2021-10-24 10:06:35,520 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510]
[2021-10-24 10:06:35,521 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570]
[2021-10-24 10:06:35,522 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow
[2021-10-24 10:06:35,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow
[2021-10-24 10:06:35,574 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,575 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,575 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,576 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,576 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,583 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,584 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,585 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,585 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n
[2021-10-24 10:06:35,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n
[2021-10-24 10:06:35,625 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2021-10-24 10:06:35,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2021-10-24 10:06:35,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2021-10-24 10:06:35,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2021-10-24 10:06:35,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2021-10-24 10:06:35,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2021-10-24 10:06:35,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2021-10-24 10:06:35,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2021-10-24 10:06:35,659 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy
[2021-10-24 10:06:35,755 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,755 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,816 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-24 10:06:35,845 INFO L203 MainTranslator]: Completed pre-run
[2021-10-24 10:06:35,859 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510]
[2021-10-24 10:06:35,860 WARN L228 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_7c021c8a-d79c-43e3-a4b6-7fba8836c634/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570]
[2021-10-24 10:06:35,861 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow
[2021-10-24 10:06:35,862 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow
[2021-10-24 10:06:35,926 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,926 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,926 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,927 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,928 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,934 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,934 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,935 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,936 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:35,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n
[2021-10-24 10:06:35,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n
[2021-10-24 10:06:35,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n
[2021-10-24 10:06:35,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n
[2021-10-24 10:06:35,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add
[2021-10-24 10:06:35,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub
[2021-10-24 10:06:35,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or
[2021-10-24 10:06:35,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and
[2021-10-24 10:06:35,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor
[2021-10-24 10:06:35,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence
[2021-10-24 10:06:35,991 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy
[2021-10-24 10:06:36,064 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:36,064 WARN L1507 CHandler]: Possible shadowing of function index
[2021-10-24 10:06:36,117 INFO L206 PostProcessor]: Analyzing one entry point: main
[2021-10-24 10:06:36,577 INFO L208 MainTranslator]: Completed translation
[2021-10-24 10:06:36,578 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:06:36 WrapperNode
[2021-10-24 10:06:36,578 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2021-10-24 10:06:36,580 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2021-10-24 10:06:36,580 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner...
[2021-10-24 10:06:36,580 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized
[2021-10-24 10:06:36,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:06:36" (1/1) ...
[2021-10-24 10:06:36,673 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,<IMPLEMENTATION_OUTPARAM,nondet_size_t>]],[IdentifierExpression[#t~nondet13,<LOCAL,nondet_size_t>]]],HavocStatement[[VariableLHS[#t~nondet13,<LOCAL,nondet_size_t>]]],ReturnStatement]]]
[2021-10-24 10:06:36,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 10:06:36" (1/1) ...
[2021-10-24 10:06:36,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2021-10-24 10:06:36,751 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor
[2021-10-24 10:06:36,753 INFO L168 Benchmark]: Toolchain (without parser) took 4053.64 ms. Allocated memory was 54.5 MB in the beginning and 148.9 MB in the end (delta: 94.4 MB). Free memory was 31.8 MB in the beginning and 94.1 MB in the end (delta: -62.3 MB). Peak memory consumption was 42.7 MB. Max. memory is 16.1 GB.
[2021-10-24 10:06:36,754 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB.
[2021-10-24 10:06:36,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3877.28 ms. Allocated memory was 54.5 MB in the beginning and 148.9 MB in the end (delta: 94.4 MB). Free memory was 31.7 MB in the beginning and 86.0 MB in the end (delta: -54.4 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB.
[2021-10-24 10:06:36,755 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.19 ms. Allocated memory is still 148.9 MB. Free memory was 86.0 MB in the beginning and 94.1 MB in the end (delta: -8.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB.
[2021-10-24 10:06:36,757 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.24 ms. Allocated memory is still 54.5 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 38.3 kB). There was no memory consumed. Max. memory is 16.1 GB.
* CACSL2BoogieTranslator took 3877.28 ms. Allocated memory was 54.5 MB in the beginning and 148.9 MB in the end (delta: 94.4 MB). Free memory was 31.7 MB in the beginning and 86.0 MB in the end (delta: -54.4 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB.
* Boogie Procedure Inliner took 171.19 ms. Allocated memory is still 148.9 MB. Free memory was 86.0 MB in the beginning and 94.1 MB in the end (delta: -8.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB.
* Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor:
- TypeErrorResult [Line: 263]: Type Error
Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,<IMPLEMENTATION_OUTPARAM,nondet_size_t>]],[IdentifierExpression[#t~nondet13,<LOCAL,nondet_size_t>]]],HavocStatement[[VariableLHS[#t~nondet13,<LOCAL,nondet_size_t>]]],ReturnStatement]]]
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...