./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/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_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ --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-aef121e [2021-11-23 01:12:03,725 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:12:03,726 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:12:03,772 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:12:03,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:12:03,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:12:03,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:12:03,783 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:12:03,785 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:12:03,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:12:03,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:12:03,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:12:03,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:12:03,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:12:03,803 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:12:03,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:12:03,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:12:03,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:12:03,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:12:03,824 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:12:03,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:12:03,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:12:03,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:12:03,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:12:03,841 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:12:03,841 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:12:03,842 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:12:03,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:12:03,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:12:03,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:12:03,847 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:12:03,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:12:03,851 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:12:03,852 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:12:03,853 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:12:03,854 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:12:03,854 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:12:03,855 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:12:03,855 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:12:03,856 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:12:03,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:12:03,857 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:12:03,902 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:12:03,902 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:12:03,903 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:12:03,904 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:12:03,904 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:12:03,904 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:12:03,905 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:12:03,905 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:12:03,905 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:12:03,905 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:12:03,905 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:12:03,906 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:12:03,906 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:12:03,906 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:12:03,906 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:12:03,906 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:12:03,906 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:12:03,907 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:12:03,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:03,907 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:12:03,907 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:12:03,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:12:03,908 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:12:03,908 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:12:03,908 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:12:03,908 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_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-11-23 01:12:04,154 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:12:04,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:12:04,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:12:04,180 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:12:04,181 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:12:04,182 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-23 01:12:04,243 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/ef1e66ffc/0041a12eb1eb4d939f62a504ffe45bc2/FLAG51d1a7451 [2021-11-23 01:12:05,116 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:12:05,117 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-23 01:12:05,155 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/ef1e66ffc/0041a12eb1eb4d939f62a504ffe45bc2/FLAG51d1a7451 [2021-11-23 01:12:05,593 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/ef1e66ffc/0041a12eb1eb4d939f62a504ffe45bc2 [2021-11-23 01:12:05,599 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:12:05,600 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:12:05,603 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:05,604 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:12:05,607 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:12:05,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:05" (1/1) ... [2021-11-23 01:12:05,612 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b97bc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:05, skipping insertion in model container [2021-11-23 01:12:05,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:05" (1/1) ... [2021-11-23 01:12:05,622 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:12:05,729 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:12:06,070 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-23 01:12:06,079 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-23 01:12:07,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,193 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,194 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,215 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:07,658 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:12:07,659 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:12:07,661 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:12:07,662 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:12:07,664 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:12:07,665 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:12:07,665 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:12:07,666 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:12:07,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:12:07,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:12:07,941 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:12:08,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,183 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:08,263 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:12:08,292 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-23 01:12:08,292 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-23 01:12:08,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,417 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:12:08,418 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:12:08,418 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:12:08,420 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:12:08,424 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:12:08,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:12:08,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:12:08,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:12:08,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:12:08,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:12:08,498 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:12:08,578 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,578 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:08,623 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:08,849 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:12:08,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08 WrapperNode [2021-11-23 01:12:08,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:08,851 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:08,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:12:08,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:12:08,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,010 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,116 INFO L137 Inliner]: procedures = 691, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 900 [2021-11-23 01:12:09,117 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:09,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:12:09,118 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:12:09,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:12:09,127 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,147 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,241 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,259 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:12:09,260 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:12:09,260 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:12:09,260 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:12:09,264 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:08" (1/1) ... [2021-11-23 01:12:09,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:09,290 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:12:09,309 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:12:09,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:12:09,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:12:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:12:09,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:12:09,357 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:12:09,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:12:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:12:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:12:09,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:12:09,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:12:09,359 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:12:09,359 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:12:09,360 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:12:09,360 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-23 01:12:09,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-23 01:12:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:12:09,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:12:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:12:09,362 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:12:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:12:09,362 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:12:09,362 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-23 01:12:09,363 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-23 01:12:09,363 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:12:09,364 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:12:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:12:09,364 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:12:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:12:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:12:09,364 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 01:12:09,364 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 01:12:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:12:09,365 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:12:09,366 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:12:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:12:09,366 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:12:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-23 01:12:09,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-23 01:12:09,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:12:09,367 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-23 01:12:09,367 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-23 01:12:09,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:12:09,702 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:12:09,704 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:12:11,123 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:12:11,269 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:12:11,270 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:12:11,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:11 BoogieIcfgContainer [2021-11-23 01:12:11,273 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:12:11,274 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:12:11,274 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:12:11,284 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:12:11,284 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:11" (1/1) ... [2021-11-23 01:12:11,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:12:11,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:11,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-11-23 01:12:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-11-23 01:12:11,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 01:12:11,389 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:11,390 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:11,443 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) [2021-11-23 01:12:11,453 INFO L158 Benchmark]: Toolchain (without parser) took 5846.10ms. Allocated memory was 102.8MB in the beginning and 182.5MB in the end (delta: 79.7MB). Free memory was 73.8MB in the beginning and 56.6MB in the end (delta: 17.1MB). Peak memory consumption was 95.1MB. Max. memory is 16.1GB. [2021-11-23 01:12:11,454 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 102.8MB. Free memory is still 76.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:12:11,455 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3247.11ms. Allocated memory was 102.8MB in the beginning and 182.5MB in the end (delta: 79.7MB). Free memory was 73.4MB in the beginning and 127.0MB in the end (delta: -53.6MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2021-11-23 01:12:11,456 INFO L158 Benchmark]: Boogie Procedure Inliner took 266.10ms. Allocated memory is still 182.5MB. Free memory was 127.0MB in the beginning and 115.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:12:11,456 INFO L158 Benchmark]: Boogie Preprocessor took 141.69ms. Allocated memory is still 182.5MB. Free memory was 115.3MB in the beginning and 107.9MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:12:11,457 INFO L158 Benchmark]: RCFGBuilder took 2012.89ms. Allocated memory is still 182.5MB. Free memory was 107.9MB in the beginning and 64.0MB in the end (delta: 44.0MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2021-11-23 01:12:11,459 INFO L158 Benchmark]: CodeCheck took 172.19ms. Allocated memory is still 182.5MB. Free memory was 64.0MB in the beginning and 56.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:12:11,466 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 0.30ms. Allocated memory is still 102.8MB. Free memory is still 76.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3247.11ms. Allocated memory was 102.8MB in the beginning and 182.5MB in the end (delta: 79.7MB). Free memory was 73.4MB in the beginning and 127.0MB in the end (delta: -53.6MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 266.10ms. Allocated memory is still 182.5MB. Free memory was 127.0MB in the beginning and 115.3MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.69ms. Allocated memory is still 182.5MB. Free memory was 115.3MB in the beginning and 107.9MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2012.89ms. Allocated memory is still 182.5MB. Free memory was 107.9MB in the beginning and 64.0MB in the end (delta: 44.0MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. * CodeCheck took 172.19ms. Allocated memory is still 182.5MB. Free memory was 64.0MB in the beginning and 56.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:12:11,521 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/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_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/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_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ --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-aef121e [2021-11-23 01:12:13,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:12:13,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:12:13,969 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:12:13,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:12:13,972 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:12:13,974 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:12:13,976 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:12:13,979 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:12:13,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:12:13,987 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:12:13,990 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:12:13,991 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:12:13,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:12:13,997 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:12:13,998 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:12:13,999 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:12:14,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:12:14,003 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:12:14,012 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:12:14,018 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:12:14,019 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:12:14,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:12:14,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:12:14,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:12:14,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:12:14,031 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:12:14,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:12:14,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:12:14,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:12:14,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:12:14,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:12:14,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:12:14,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:12:14,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:12:14,045 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:12:14,046 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:12:14,046 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:12:14,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:12:14,048 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:12:14,049 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:12:14,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:12:14,104 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:12:14,105 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:12:14,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:12:14,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:12:14,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:12:14,108 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:12:14,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:12:14,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:12:14,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:12:14,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:12:14,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:12:14,110 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:12:14,111 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:12:14,111 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:12:14,111 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:12:14,111 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:12:14,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:12:14,112 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:12:14,112 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:12:14,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:12:14,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:14,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:12:14,113 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:12:14,113 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:12:14,113 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:12:14,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:12:14,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:12:14,114 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:12:14,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:12:14,114 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_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-11-23 01:12:14,484 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:12:14,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:12:14,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:12:14,509 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:12:14,510 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:12:14,511 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-23 01:12:14,587 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/ebd13c305/4aef69ac4e634ed088637e7036bff4db/FLAG06654bd4b [2021-11-23 01:12:15,589 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:12:15,591 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-23 01:12:15,644 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/ebd13c305/4aef69ac4e634ed088637e7036bff4db/FLAG06654bd4b [2021-11-23 01:12:15,962 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/data/ebd13c305/4aef69ac4e634ed088637e7036bff4db [2021-11-23 01:12:15,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:12:15,967 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:12:15,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:15,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:12:15,975 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:12:15,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:15" (1/1) ... [2021-11-23 01:12:15,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17bd6f58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:15, skipping insertion in model container [2021-11-23 01:12:15,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:12:15" (1/1) ... [2021-11-23 01:12:15,983 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:12:16,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:12:16,477 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-23 01:12:16,484 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-23 01:12:17,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,476 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:17,987 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:12:17,988 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:12:17,990 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:12:17,991 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:12:17,993 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:12:17,994 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:12:17,995 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:12:17,996 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:12:17,996 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:12:17,997 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:12:18,213 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:12:18,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,464 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:18,560 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:12:18,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:12:18,629 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-23 01:12:18,629 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-23 01:12:18,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,697 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,715 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,778 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:12:18,779 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:12:18,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:12:18,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:12:18,788 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:12:18,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:12:18,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:12:18,790 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:12:18,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:12:18,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:12:18,843 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:12:18,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:18,972 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:19,045 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:12:19,070 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-23 01:12:19,070 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_35619feb-7f06-41db-b37a-360fd8989a20/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-23 01:12:19,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,154 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:12:19,155 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:12:19,155 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:12:19,156 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:12:19,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:12:19,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:12:19,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:12:19,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:12:19,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:12:19,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:12:19,187 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:12:19,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:12:19,331 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:12:19,651 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:12:19,651 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19 WrapperNode [2021-11-23 01:12:19,652 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:12:19,660 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:19,660 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:12:19,660 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:12:19,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:19,836 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:19,921 INFO L137 Inliner]: procedures = 711, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 901 [2021-11-23 01:12:19,922 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:12:19,922 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:12:19,923 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:12:19,923 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:12:19,932 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:19,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:19,945 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:19,946 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:20,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:20,040 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:20,053 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:20,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:12:20,080 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:12:20,080 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:12:20,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:12:20,081 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:12:19" (1/1) ... [2021-11-23 01:12:20,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:12:20,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:12:20,110 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:12:20,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:12:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 01:12:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 01:12:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:12:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:12:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:12:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:12:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:12:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:12:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:12:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:12:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:12:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:12:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:12:20,173 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:12:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:12:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 01:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 01:12:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-23 01:12:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-23 01:12:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:12:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:12:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:12:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:12:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-23 01:12:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-23 01:12:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:12:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 01:12:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 01:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:12:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 01:12:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 01:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:12:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:12:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:12:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:12:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-23 01:12:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-23 01:12:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-23 01:12:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-23 01:12:20,578 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:12:20,585 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:12:24,707 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:12:24,938 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:12:24,939 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 01:12:24,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:24 BoogieIcfgContainer [2021-11-23 01:12:24,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:12:24,944 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:12:24,944 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:12:24,961 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:12:24,961 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:12:24" (1/1) ... [2021-11-23 01:12:24,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:12:25,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:12:25,060 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-11-23 01:12:25,060 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-11-23 01:12:25,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-23 01:12:25,077 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:12:25,078 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:12:25,123 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) [2021-11-23 01:12:25,131 INFO L158 Benchmark]: Toolchain (without parser) took 9160.74ms. Allocated memory was 69.2MB in the beginning and 245.4MB in the end (delta: 176.2MB). Free memory was 38.6MB in the beginning and 166.8MB in the end (delta: -128.2MB). Peak memory consumption was 47.5MB. Max. memory is 16.1GB. [2021-11-23 01:12:25,131 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 47.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:12:25,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3687.95ms. Allocated memory was 69.2MB in the beginning and 167.8MB in the end (delta: 98.6MB). Free memory was 38.4MB in the beginning and 102.0MB in the end (delta: -63.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 01:12:25,132 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.02ms. Allocated memory is still 167.8MB. Free memory was 102.0MB in the beginning and 90.2MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:12:25,135 INFO L158 Benchmark]: Boogie Preprocessor took 156.35ms. Allocated memory is still 167.8MB. Free memory was 90.2MB in the beginning and 81.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:12:25,135 INFO L158 Benchmark]: RCFGBuilder took 4864.05ms. Allocated memory was 167.8MB in the beginning and 245.4MB in the end (delta: 77.6MB). Free memory was 81.0MB in the beginning and 174.2MB in the end (delta: -93.2MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2021-11-23 01:12:25,136 INFO L158 Benchmark]: CodeCheck took 183.33ms. Allocated memory is still 245.4MB. Free memory was 174.2MB in the beginning and 166.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:12:25,140 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 0.30ms. Allocated memory is still 69.2MB. Free memory was 49.9MB in the beginning and 49.8MB in the end (delta: 47.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3687.95ms. Allocated memory was 69.2MB in the beginning and 167.8MB in the end (delta: 98.6MB). Free memory was 38.4MB in the beginning and 102.0MB in the end (delta: -63.5MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.02ms. Allocated memory is still 167.8MB. Free memory was 102.0MB in the beginning and 90.2MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.35ms. Allocated memory is still 167.8MB. Free memory was 90.2MB in the beginning and 81.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4864.05ms. Allocated memory was 167.8MB in the beginning and 245.4MB in the end (delta: 77.6MB). Free memory was 81.0MB in the beginning and 174.2MB in the end (delta: -93.2MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. * CodeCheck took 183.33ms. Allocated memory is still 245.4MB. Free memory was 174.2MB in the beginning and 166.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:12:25,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_35619feb-7f06-41db-b37a-360fd8989a20/bin/ukojak-LBtLqBUTdQ/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