./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:06:03,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:06:03,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:06:03,048 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:06:03,049 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:06:03,050 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:06:03,052 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:06:03,054 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:06:03,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:06:03,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:06:03,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:06:03,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:06:03,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:06:03,063 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:06:03,068 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:06:03,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:06:03,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:06:03,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:06:03,075 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:06:03,077 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:06:03,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:06:03,084 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:06:03,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:06:03,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:06:03,108 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:06:03,108 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:06:03,109 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:06:03,110 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:06:03,110 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:06:03,111 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:06:03,112 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:06:03,113 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:06:03,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:06:03,115 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:06:03,116 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:06:03,116 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:06:03,117 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:06:03,118 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:06:03,118 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:06:03,124 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:06:03,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:06:03,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:06:03,170 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:06:03,170 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:06:03,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:06:03,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:06:03,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:06:03,176 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:06:03,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:06:03,177 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:06:03,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:06:03,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:06:03,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:06:03,179 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:06:03,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:06:03,179 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:06:03,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:06:03,180 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:06:03,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:06:03,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:06:03,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:03,181 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:06:03,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:06:03,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:06:03,181 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:06:03,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:06:03,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:06:03,182 INFO L138 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_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2021-11-21 05:06:03,478 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:06:03,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:06:03,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:06:03,503 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:06:03,504 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:06:03,505 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-21 05:06:03,568 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/de5ea867f/15e3f3d8f6104bbfa5a61f5e530c2588/FLAGf7ae94d73 [2021-11-21 05:06:04,321 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:06:04,322 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-21 05:06:04,370 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/de5ea867f/15e3f3d8f6104bbfa5a61f5e530c2588/FLAGf7ae94d73 [2021-11-21 05:06:04,394 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/de5ea867f/15e3f3d8f6104bbfa5a61f5e530c2588 [2021-11-21 05:06:04,398 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:06:04,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:06:04,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:04,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:06:04,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:06:04,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:04" (1/1) ... [2021-11-21 05:06:04,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12e8fc21 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:04, skipping insertion in model container [2021-11-21 05:06:04,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:04" (1/1) ... [2021-11-21 05:06:04,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:06:04,541 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:06:04,845 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-21 05:06:04,854 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-21 05:06:06,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,178 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,179 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,198 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,198 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:06,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:06,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:06,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:06,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:06,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:06,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:06,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:06,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:06,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:06,819 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:06,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:06,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:07,128 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:06:07,155 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-21 05:06:07,156 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-21 05:06:07,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,285 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:07,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:07,287 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:07,290 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:07,294 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:07,294 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:07,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:07,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:07,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:07,298 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:07,330 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:07,409 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,409 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:07,454 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:07,749 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:06:07,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07 WrapperNode [2021-11-21 05:06:07,750 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:07,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:07,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:06:07,751 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:06:07,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:07,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,014 INFO L137 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 902 [2021-11-21 05:06:08,015 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:08,016 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:06:08,016 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:06:08,016 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:06:08,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,042 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,042 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,150 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,172 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:06:08,179 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:06:08,179 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:06:08,179 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:06:08,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:07" (1/1) ... [2021-11-21 05:06:08,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:08,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:06:08,213 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:06:08,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:06:08,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 05:06:08,266 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 05:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:06:08,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:06:08,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:06:08,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:06:08,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:06:08,269 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:06:08,269 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:06:08,270 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:06:08,270 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:06:08,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:06:08,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:06:08,272 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:06:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:06:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:06:08,273 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:06:08,273 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:06:08,274 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:06:08,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 05:06:08,274 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 05:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:06:08,275 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:06:08,275 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:06:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:06:08,276 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-21 05:06:08,276 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-21 05:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-21 05:06:08,277 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-21 05:06:08,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:06:08,660 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:06:08,673 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:06:09,912 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:06:10,108 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:06:10,108 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:06:10,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:10 BoogieIcfgContainer [2021-11-21 05:06:10,112 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:06:10,113 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:06:10,113 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:06:10,124 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:06:10,124 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:10" (1/1) ... [2021-11-21 05:06:10,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:06:10,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:06:10,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2021-11-21 05:06:10,232 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2021-11-21 05:06:10,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-21 05:06:10,242 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:06:10,243 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:06:10,287 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-21 05:06:10,292 INFO L158 Benchmark]: Toolchain (without parser) took 5890.50ms. Allocated memory was 104.9MB in the beginning and 192.9MB in the end (delta: 88.1MB). Free memory was 78.8MB in the beginning and 114.9MB in the end (delta: -36.1MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2021-11-21 05:06:10,293 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:06:10,294 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3347.01ms. Allocated memory was 104.9MB in the beginning and 136.3MB in the end (delta: 31.5MB). Free memory was 78.5MB in the beginning and 67.3MB in the end (delta: 11.2MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2021-11-21 05:06:10,294 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.03ms. Allocated memory is still 136.3MB. Free memory was 67.3MB in the beginning and 55.3MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 05:06:10,295 INFO L158 Benchmark]: Boogie Preprocessor took 161.52ms. Allocated memory is still 136.3MB. Free memory was 55.3MB in the beginning and 82.0MB in the end (delta: -26.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:06:10,296 INFO L158 Benchmark]: RCFGBuilder took 1933.65ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 82.0MB in the beginning and 122.3MB in the end (delta: -40.2MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2021-11-21 05:06:10,296 INFO L158 Benchmark]: CodeCheck took 177.43ms. Allocated memory is still 192.9MB. Free memory was 122.3MB in the beginning and 114.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:06:10,299 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 83.9MB. Free memory was 65.3MB in the beginning and 65.2MB in the end (delta: 44.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3347.01ms. Allocated memory was 104.9MB in the beginning and 136.3MB in the end (delta: 31.5MB). Free memory was 78.5MB in the beginning and 67.3MB in the end (delta: 11.2MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.03ms. Allocated memory is still 136.3MB. Free memory was 67.3MB in the beginning and 55.3MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 161.52ms. Allocated memory is still 136.3MB. Free memory was 55.3MB in the beginning and 82.0MB in the end (delta: -26.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1933.65ms. Allocated memory was 136.3MB in the beginning and 192.9MB in the end (delta: 56.6MB). Free memory was 82.0MB in the beginning and 122.3MB in the end (delta: -40.2MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * CodeCheck took 177.43ms. Allocated memory is still 192.9MB. Free memory was 122.3MB in the beginning and 114.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:06:10,351 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:06:12,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:06:12,691 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:06:12,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:06:12,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:06:12,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:06:12,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:06:12,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:06:12,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:06:12,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:06:12,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:06:12,734 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:06:12,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:06:12,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:06:12,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:06:12,739 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:06:12,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:06:12,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:06:12,744 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:06:12,746 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:06:12,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:06:12,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:06:12,754 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:06:12,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:06:12,759 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:06:12,759 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:06:12,760 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:06:12,761 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:06:12,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:06:12,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:06:12,763 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:06:12,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:06:12,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:06:12,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:06:12,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:06:12,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:06:12,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:06:12,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:06:12,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:06:12,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:06:12,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:06:12,791 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:06:12,836 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:06:12,836 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:06:12,838 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:06:12,838 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:06:12,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:06:12,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:06:12,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:06:12,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:06:12,841 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:06:12,841 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:06:12,842 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:06:12,842 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:06:12,842 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:06:12,842 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:06:12,843 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:06:12,843 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:06:12,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:06:12,843 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:06:12,843 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:06:12,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:06:12,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:12,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:06:12,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:06:12,844 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:06:12,845 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:06:12,845 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:06:12,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:06:12,845 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:06:12,845 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:06:12,845 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_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7a14ff88669e01083ca46db0c80d319fe5a2f969bf71d428fc27ed5e7149831c [2021-11-21 05:06:13,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:06:13,271 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:06:13,273 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:06:13,275 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:06:13,276 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:06:13,278 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-21 05:06:13,362 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/8dde5b227/f732780911df42ae93ca9c428cb6e02b/FLAG34323be14 [2021-11-21 05:06:14,198 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:06:14,199 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i [2021-11-21 05:06:14,249 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/8dde5b227/f732780911df42ae93ca9c428cb6e02b/FLAG34323be14 [2021-11-21 05:06:14,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/data/8dde5b227/f732780911df42ae93ca9c428cb6e02b [2021-11-21 05:06:14,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:06:14,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:06:14,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:14,699 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:06:14,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:06:14,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:14" (1/1) ... [2021-11-21 05:06:14,705 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ec42356 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:14, skipping insertion in model container [2021-11-21 05:06:14,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:14" (1/1) ... [2021-11-21 05:06:14,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:06:14,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:06:15,132 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-21 05:06:15,143 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-21 05:06:16,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,302 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:16,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:16,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:16,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:16,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:16,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:16,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:16,817 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:16,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:16,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:17,004 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:17,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,225 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:17,318 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:06:17,409 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:06:17,416 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-21 05:06:17,417 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-21 05:06:17,502 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,503 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,503 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,504 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,504 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,511 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,514 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,599 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:17,600 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:17,601 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:17,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:17,603 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:17,604 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:17,604 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:17,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:17,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:17,606 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:17,628 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:17,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,709 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,737 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:17,765 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:06:17,786 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4510,4523] [2021-11-21 05:06:17,791 WARN L230 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_879c07c0-7978-413e-bbae-39eb274ebb9e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness.i[4570,4583] [2021-11-21 05:06:17,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,833 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,833 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,908 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:17,909 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:17,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:17,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:17,911 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:17,912 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:17,912 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:17,913 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:17,913 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:17,914 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:17,934 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:18,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:18,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:18,045 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:18,339 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:06:18,339 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18 WrapperNode [2021-11-21 05:06:18,339 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:18,341 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:18,341 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:06:18,341 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:06:18,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,561 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,689 INFO L137 Inliner]: procedures = 711, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 903 [2021-11-21 05:06:18,689 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:18,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:06:18,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:06:18,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:06:18,699 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,718 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,853 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:06:18,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:06:18,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:06:18,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:06:18,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:18" (1/1) ... [2021-11-21 05:06:18,875 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:18,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:06:18,901 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:06:18,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:06:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 05:06:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 05:06:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:06:18,953 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:06:18,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:06:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:06:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:06:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:06:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:06:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:06:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:06:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:06:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:06:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:06:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:06:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 05:06:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 05:06:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:06:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 05:06:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:06:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:06:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:06:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:06:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:06:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:06:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:06:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:06:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:06:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:06:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 05:06:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 05:06:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:06:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:06:18,960 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 05:06:18,960 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 05:06:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:06:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:06:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:06:18,961 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 05:06:18,961 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 05:06:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:06:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:06:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-21 05:06:18,962 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-21 05:06:18,962 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-21 05:06:18,963 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-21 05:06:19,344 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:06:19,347 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:06:24,128 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:06:24,359 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:06:24,359 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:06:24,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:24 BoogieIcfgContainer [2021-11-21 05:06:24,364 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:06:24,366 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:06:24,366 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:06:24,376 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:06:24,376 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:24" (1/1) ... [2021-11-21 05:06:24,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:06:24,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:06:24,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 140 states and 188 transitions. [2021-11-21 05:06:24,475 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 188 transitions. [2021-11-21 05:06:24,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-21 05:06:24,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:06:24,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:06:24,525 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-21 05:06:24,529 INFO L158 Benchmark]: Toolchain (without parser) took 9831.26ms. Allocated memory was 69.2MB in the beginning and 247.5MB in the end (delta: 178.3MB). Free memory was 39.6MB in the beginning and 110.3MB in the end (delta: -70.7MB). Peak memory consumption was 105.8MB. Max. memory is 16.1GB. [2021-11-21 05:06:24,529 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 49.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:06:24,530 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3641.45ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 39.5MB in the beginning and 50.5MB in the end (delta: -10.9MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-11-21 05:06:24,531 INFO L158 Benchmark]: Boogie Procedure Inliner took 349.10ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 50.5MB in the beginning and 99.3MB in the end (delta: -48.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. [2021-11-21 05:06:24,531 INFO L158 Benchmark]: Boogie Preprocessor took 176.80ms. Allocated memory is still 159.4MB. Free memory was 99.3MB in the beginning and 100.9MB in the end (delta: -1.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:06:24,532 INFO L158 Benchmark]: RCFGBuilder took 5497.21ms. Allocated memory was 159.4MB in the beginning and 247.5MB in the end (delta: 88.1MB). Free memory was 100.1MB in the beginning and 116.6MB in the end (delta: -16.5MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. [2021-11-21 05:06:24,533 INFO L158 Benchmark]: CodeCheck took 161.92ms. Allocated memory is still 247.5MB. Free memory was 116.6MB in the beginning and 110.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:06:24,535 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 69.2MB. Free memory is still 49.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3641.45ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 39.5MB in the beginning and 50.5MB in the end (delta: -10.9MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 349.10ms. Allocated memory was 121.6MB in the beginning and 159.4MB in the end (delta: 37.7MB). Free memory was 50.5MB in the beginning and 99.3MB in the end (delta: -48.9MB). Peak memory consumption was 16.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.80ms. Allocated memory is still 159.4MB. Free memory was 99.3MB in the beginning and 100.9MB in the end (delta: -1.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 5497.21ms. Allocated memory was 159.4MB in the beginning and 247.5MB in the end (delta: 88.1MB). Free memory was 100.1MB in the beginning and 116.6MB in the end (delta: -16.5MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. * CodeCheck took 161.92ms. Allocated memory is still 247.5MB. Free memory was 116.6MB in the beginning and 110.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:06:24,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_879c07c0-7978-413e-bbae-39eb274ebb9e/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared