./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-1.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_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/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_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/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_0f116e07-c2b1-46a8-9679-091878d70723/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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:29:38,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:29:38,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:29:38,126 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:29:38,127 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:29:38,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:29:38,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:29:38,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:29:38,142 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:29:38,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:29:38,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:29:38,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:29:38,152 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:29:38,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:29:38,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:29:38,163 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:29:38,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:29:38,166 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:29:38,171 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:29:38,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:29:38,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:29:38,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:29:38,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:29:38,189 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:29:38,193 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:29:38,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:29:38,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:29:38,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:29:38,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:29:38,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:29:38,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:29:38,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:29:38,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:29:38,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:29:38,203 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:29:38,204 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:29:38,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:29:38,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:29:38,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:29:38,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:29:38,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:29:38,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:29:38,250 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:29:38,251 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:29:38,252 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:29:38,252 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:29:38,253 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:29:38,253 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:29:38,253 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:29:38,253 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:29:38,254 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:29:38,254 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:29:38,255 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:29:38,261 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:29:38,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:29:38,262 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:29:38,262 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:29:38,262 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:29:38,263 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:29:38,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:29:38,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:29:38,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:29:38,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:29:38,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:29:38,264 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:29:38,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:29:38,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:29:38,265 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_0f116e07-c2b1-46a8-9679-091878d70723/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-11-21 04:29:38,524 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:29:38,564 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:29:38,568 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:29:38,569 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:29:38,570 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:29:38,571 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-21 04:29:38,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/8b21aa210/cf5fbd91f8564260bef99c8ba96a590a/FLAG86199fb75 [2021-11-21 04:29:39,485 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:29:39,486 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-21 04:29:39,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/8b21aa210/cf5fbd91f8564260bef99c8ba96a590a/FLAG86199fb75 [2021-11-21 04:29:39,974 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/8b21aa210/cf5fbd91f8564260bef99c8ba96a590a [2021-11-21 04:29:39,976 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:29:39,980 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:29:39,984 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:29:39,984 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:29:39,988 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:29:39,988 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:39" (1/1) ... [2021-11-21 04:29:39,991 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c660fb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:39, skipping insertion in model container [2021-11-21 04:29:39,991 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:39" (1/1) ... [2021-11-21 04:29:39,998 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:29:40,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:29:40,460 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-21 04:29:40,468 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-21 04:29:41,502 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,504 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,506 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,508 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,529 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,533 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:41,866 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:29:41,867 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:29:41,869 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:29:41,870 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:29:41,871 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:29:41,872 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:29:41,873 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:29:41,873 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:29:41,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:29:41,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:29:42,032 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:29:42,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,326 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:29:42,375 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:29:42,389 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-21 04:29:42,389 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-21 04:29:42,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:29:42,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:29:42,466 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:29:42,467 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:29:42,468 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:29:42,468 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:29:42,469 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:29:42,469 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:29:42,470 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:29:42,470 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:29:42,489 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:29:42,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:42,635 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:29:42,871 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:29:42,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42 WrapperNode [2021-11-21 04:29:42,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:29:42,873 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:29:42,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:29:42,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:29:42,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,128 INFO L137 Inliner]: procedures = 691, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 900 [2021-11-21 04:29:43,129 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:29:43,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:29:43,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:29:43,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:29:43,139 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,139 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,155 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,155 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,209 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,214 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,228 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:29:43,250 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:29:43,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:29:43,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:29:43,252 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:42" (1/1) ... [2021-11-21 04:29:43,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:29:43,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:29:43,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:29:43,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:29:43,353 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 04:29:43,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 04:29:43,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:29:43,353 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:29:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:29:43,354 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:29:43,354 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:29:43,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:29:43,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:29:43,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:29:43,355 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:29:43,355 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:29:43,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:29:43,356 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 04:29:43,356 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 04:29:43,356 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 04:29:43,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 04:29:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:29:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:29:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:29:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:29:43,359 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:29:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:29:43,359 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-21 04:29:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-21 04:29:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:29:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:29:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 04:29:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 04:29:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:29:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:29:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 04:29:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 04:29:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:29:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:29:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:29:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:29:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:29:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-21 04:29:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-21 04:29:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:29:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-21 04:29:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-21 04:29:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:29:43,767 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:29:43,774 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:29:45,289 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:29:45,466 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:29:45,467 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 04:29:45,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:29:45 BoogieIcfgContainer [2021-11-21 04:29:45,471 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:29:45,472 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:29:45,472 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:29:45,482 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:29:45,482 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:29:45" (1/1) ... [2021-11-21 04:29:45,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:29:45,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:29:45,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-11-21 04:29:45,601 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-11-21 04:29:45,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-21 04:29:45,614 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:29:45,615 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:29:45,651 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 04:29:45,655 INFO L158 Benchmark]: Toolchain (without parser) took 5676.60ms. Allocated memory was 102.8MB in the beginning and 209.7MB in the end (delta: 107.0MB). Free memory was 59.9MB in the beginning and 146.3MB in the end (delta: -86.4MB). Peak memory consumption was 99.1MB. Max. memory is 16.1GB. [2021-11-21 04:29:45,656 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:29:45,657 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2888.60ms. Allocated memory was 102.8MB in the beginning and 209.7MB in the end (delta: 107.0MB). Free memory was 59.9MB in the beginning and 129.6MB in the end (delta: -69.7MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-11-21 04:29:45,657 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.06ms. Allocated memory is still 209.7MB. Free memory was 129.6MB in the beginning and 117.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:29:45,658 INFO L158 Benchmark]: Boogie Preprocessor took 118.66ms. Allocated memory is still 209.7MB. Free memory was 117.0MB in the beginning and 109.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:29:45,659 INFO L158 Benchmark]: RCFGBuilder took 2220.93ms. Allocated memory is still 209.7MB. Free memory was 109.7MB in the beginning and 78.2MB in the end (delta: 31.5MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. [2021-11-21 04:29:45,660 INFO L158 Benchmark]: CodeCheck took 181.61ms. Allocated memory is still 209.7MB. Free memory was 77.2MB in the beginning and 146.3MB in the end (delta: -69.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:29:45,663 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 102.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2888.60ms. Allocated memory was 102.8MB in the beginning and 209.7MB in the end (delta: 107.0MB). Free memory was 59.9MB in the beginning and 129.6MB in the end (delta: -69.7MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.06ms. Allocated memory is still 209.7MB. Free memory was 129.6MB in the beginning and 117.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 118.66ms. Allocated memory is still 209.7MB. Free memory was 117.0MB in the beginning and 109.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2220.93ms. Allocated memory is still 209.7MB. Free memory was 109.7MB in the beginning and 78.2MB in the end (delta: 31.5MB). Peak memory consumption was 39.8MB. Max. memory is 16.1GB. * CodeCheck took 181.61ms. Allocated memory is still 209.7MB. Free memory was 77.2MB in the beginning and 146.3MB in the end (delta: -69.1MB). 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 04:29:45,721 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/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_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/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_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/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_0f116e07-c2b1-46a8-9679-091878d70723/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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:29:48,182 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:29:48,184 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:29:48,231 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:29:48,232 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:29:48,236 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:29:48,239 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:29:48,243 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:29:48,246 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:29:48,252 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:29:48,255 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:29:48,257 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:29:48,258 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:29:48,261 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:29:48,263 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:29:48,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:29:48,269 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:29:48,271 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:29:48,273 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:29:48,283 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:29:48,285 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:29:48,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:29:48,289 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:29:48,292 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:29:48,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:29:48,301 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:29:48,302 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:29:48,304 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:29:48,304 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:29:48,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:29:48,307 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:29:48,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:29:48,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:29:48,315 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:29:48,316 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:29:48,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:29:48,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:29:48,317 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:29:48,317 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:29:48,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:29:48,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:29:48,325 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:29:48,370 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:29:48,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:29:48,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:29:48,372 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:29:48,373 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:29:48,373 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:29:48,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:29:48,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:29:48,374 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:29:48,374 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:29:48,376 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:29:48,376 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:29:48,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:29:48,376 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:29:48,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:29:48,377 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:29:48,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:29:48,377 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:29:48,377 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:29:48,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:29:48,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:29:48,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:29:48,378 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:29:48,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:29:48,379 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:29:48,379 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:29:48,379 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:29:48,379 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:29:48,380 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:29:48,380 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_0f116e07-c2b1-46a8-9679-091878d70723/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-11-21 04:29:48,766 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:29:48,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:29:48,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:29:48,791 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:29:48,792 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:29:48,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-21 04:29:48,852 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/dd6d32d5c/a049584a00124933978bc4bd8b3b76d1/FLAG5f4c21b71 [2021-11-21 04:29:49,770 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:29:49,771 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-21 04:29:49,815 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/dd6d32d5c/a049584a00124933978bc4bd8b3b76d1/FLAG5f4c21b71 [2021-11-21 04:29:50,187 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/data/dd6d32d5c/a049584a00124933978bc4bd8b3b76d1 [2021-11-21 04:29:50,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:29:50,190 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:29:50,192 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:29:50,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:29:50,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:29:50,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:50" (1/1) ... [2021-11-21 04:29:50,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47493c5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:50, skipping insertion in model container [2021-11-21 04:29:50,214 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:29:50" (1/1) ... [2021-11-21 04:29:50,221 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:29:50,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:29:50,683 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-21 04:29:50,691 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-21 04:29:51,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:51,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:52,322 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:29:52,324 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:29:52,325 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:29:52,326 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:29:52,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:29:52,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:29:52,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:29:52,330 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:29:52,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:29:52,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:29:52,536 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:29:52,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:52,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:52,752 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:29:52,816 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:29:52,923 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:29:52,928 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-21 04:29:52,928 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-21 04:29:52,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:52,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:52,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:52,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:52,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,097 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:29:53,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:29:53,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:29:53,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:29:53,105 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:29:53,105 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:29:53,106 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:29:53,107 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:29:53,110 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:29:53,111 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:29:53,149 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:29:53,212 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,213 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,241 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:29:53,309 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:29:53,333 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-21 04:29:53,339 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_0f116e07-c2b1-46a8-9679-091878d70723/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-21 04:29:53,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,379 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,416 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:29:53,417 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:29:53,417 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:29:53,418 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:29:53,419 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:29:53,419 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:29:53,419 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:29:53,420 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:29:53,421 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:29:53,422 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:29:53,445 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:29:53,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:29:53,573 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:29:54,061 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:29:54,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54 WrapperNode [2021-11-21 04:29:54,061 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:29:54,063 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:29:54,063 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:29:54,064 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:29:54,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,269 INFO L137 Inliner]: procedures = 711, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 901 [2021-11-21 04:29:54,270 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:29:54,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:29:54,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:29:54,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:29:54,280 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,280 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,295 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,296 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,345 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,351 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,383 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,407 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:29:54,408 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:29:54,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:29:54,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:29:54,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:29:54" (1/1) ... [2021-11-21 04:29:54,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:29:54,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:29:54,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:29:54,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:29:54,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 04:29:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 04:29:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:29:54,498 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:29:54,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:29:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:29:54,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:29:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 04:29:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:29:54,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:29:54,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:29:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:29:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:29:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:29:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:29:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 04:29:54,501 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 04:29:54,501 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 04:29:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-21 04:29:54,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:29:54,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:29:54,503 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:29:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:29:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:29:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:29:54,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:29:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:29:54,504 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-21 04:29:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-21 04:29:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:29:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:29:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 04:29:54,505 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 04:29:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:29:54,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:29:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 04:29:54,506 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 04:29:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:29:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:29:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:29:54,506 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:29:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:29:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:29:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:29:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-21 04:29:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-21 04:29:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-21 04:29:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-21 04:29:54,891 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:29:54,893 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:29:59,183 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:29:59,413 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:29:59,414 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 04:29:59,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:29:59 BoogieIcfgContainer [2021-11-21 04:29:59,419 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:29:59,420 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:29:59,420 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:29:59,435 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:29:59,435 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:29:59" (1/1) ... [2021-11-21 04:29:59,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:29:59,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:29:59,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-11-21 04:29:59,536 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-11-21 04:29:59,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-21 04:29:59,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:29:59,554 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:29:59,594 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 04:29:59,604 INFO L158 Benchmark]: Toolchain (without parser) took 9410.12ms. Allocated memory was 65.0MB in the beginning and 167.8MB in the end (delta: 102.8MB). Free memory was 36.3MB in the beginning and 90.0MB in the end (delta: -53.7MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2021-11-21 04:29:59,604 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory was 46.9MB in the beginning and 46.9MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:29:59,606 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3870.37ms. Allocated memory was 65.0MB in the beginning and 136.3MB in the end (delta: 71.3MB). Free memory was 36.2MB in the beginning and 74.6MB in the end (delta: -38.5MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2021-11-21 04:29:59,609 INFO L158 Benchmark]: Boogie Procedure Inliner took 207.02ms. Allocated memory is still 136.3MB. Free memory was 74.6MB in the beginning and 62.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:29:59,612 INFO L158 Benchmark]: Boogie Preprocessor took 137.12ms. Allocated memory is still 136.3MB. Free memory was 62.1MB in the beginning and 82.6MB in the end (delta: -20.5MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2021-11-21 04:29:59,615 INFO L158 Benchmark]: RCFGBuilder took 5010.41ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 82.0MB in the beginning and 97.3MB in the end (delta: -15.3MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2021-11-21 04:29:59,616 INFO L158 Benchmark]: CodeCheck took 180.26ms. Allocated memory is still 167.8MB. Free memory was 97.3MB in the beginning and 90.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:29:59,620 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 0.28ms. Allocated memory is still 65.0MB. Free memory was 46.9MB in the beginning and 46.9MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3870.37ms. Allocated memory was 65.0MB in the beginning and 136.3MB in the end (delta: 71.3MB). Free memory was 36.2MB in the beginning and 74.6MB in the end (delta: -38.5MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 207.02ms. Allocated memory is still 136.3MB. Free memory was 74.6MB in the beginning and 62.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.12ms. Allocated memory is still 136.3MB. Free memory was 62.1MB in the beginning and 82.6MB in the end (delta: -20.5MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * RCFGBuilder took 5010.41ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 82.0MB in the beginning and 97.3MB in the end (delta: -15.3MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * CodeCheck took 180.26ms. Allocated memory is still 167.8MB. Free memory was 97.3MB in the beginning and 90.0MB 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 04:29:59,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0f116e07-c2b1-46a8-9679-091878d70723/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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