./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:55:19,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:55:19,650 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:55:19,700 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:55:19,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:55:19,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:55:19,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:55:19,713 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:55:19,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:55:19,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:55:19,722 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:55:19,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:55:19,725 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:55:19,728 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:55:19,730 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:55:19,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:55:19,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:55:19,737 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:55:19,740 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:55:19,749 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:55:19,751 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:55:19,753 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:55:19,756 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:55:19,757 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:55:19,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:55:19,762 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:55:19,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:55:19,765 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:55:19,765 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:55:19,767 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:55:19,768 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:55:19,769 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:55:19,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:55:19,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:55:19,774 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:55:19,774 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:55:19,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:55:19,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:55:19,776 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:55:19,776 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:55:19,777 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:55:19,778 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:55:19,827 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:55:19,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:55:19,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:55:19,833 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:55:19,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:55:19,834 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:55:19,834 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:55:19,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:55:19,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:55:19,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:55:19,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:55:19,843 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:55:19,844 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:55:19,844 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:55:19,844 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:55:19,845 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:55:19,845 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:55:19,845 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:55:19,845 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:19,846 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:55:19,846 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:55:19,846 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:55:19,846 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:55:19,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:55:19,847 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:55:19,847 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_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-13 23:55:20,215 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:55:20,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:55:20,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:55:20,250 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:55:20,252 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:55:20,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-13 23:55:20,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/fada654fc/b15ad3afa548479d9abfab6f399cc246/FLAGbc3c4c2f5 [2021-11-13 23:55:21,312 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:55:21,313 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-13 23:55:21,386 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/fada654fc/b15ad3afa548479d9abfab6f399cc246/FLAGbc3c4c2f5 [2021-11-13 23:55:21,735 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/fada654fc/b15ad3afa548479d9abfab6f399cc246 [2021-11-13 23:55:21,738 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:55:21,739 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:55:21,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:21,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:55:21,745 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:55:21,746 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:21" (1/1) ... [2021-11-13 23:55:21,748 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8756a33 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:21, skipping insertion in model container [2021-11-13 23:55:21,748 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:21" (1/1) ... [2021-11-13 23:55:21,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:55:21,877 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:55:22,251 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-13 23:55:22,260 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-13 23:55:22,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:55:22,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:55:23,420 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,421 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,422 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,423 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,424 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,441 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,442 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,445 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,446 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:23,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:55:23,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:55:23,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:55:23,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:55:23,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:55:23,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:55:23,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:55:23,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:55:23,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:55:23,932 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:55:24,172 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:55:24,286 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,287 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:55:24,457 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:55:24,473 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-13 23:55:24,474 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-13 23:55:24,476 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:55:24,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:55:24,516 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,517 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,517 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,518 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,527 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,530 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:55:24,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:55:24,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:55:24,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:55:24,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:55:24,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:55:24,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:55:24,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:55:24,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:55:24,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:55:24,602 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:55:24,728 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,728 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:24,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:55:25,164 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:55:25,164 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25 WrapperNode [2021-11-13 23:55:25,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:25,166 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:55:25,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:55:25,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:55:25,173 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,339 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,465 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:55:25,466 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:55:25,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:55:25,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:55:25,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,502 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,590 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,623 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,640 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:55:25,641 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:55:25,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:55:25,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:55:25,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:25" (1/1) ... [2021-11-13 23:55:25,651 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:25,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:55:25,677 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:55:25,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:55:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-13 23:55:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:55:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:55:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:55:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:55:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:55:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:55:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:55:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:55:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:55:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:55:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:55:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:55:25,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:55:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:55:25,749 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:55:25,749 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:55:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:55:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:55:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:55:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:55:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:55:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:55:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:55:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:55:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 23:55:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 23:55:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:55:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:55:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:55:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:55:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:55:44,948 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:55:44,948 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 23:55:44,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:55:44 BoogieIcfgContainer [2021-11-13 23:55:44,961 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:55:44,962 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:55:44,962 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:55:44,971 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:55:44,985 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:55:44" (1/1) ... [2021-11-13 23:55:44,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:55:45,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:55:45,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-13 23:55:45,080 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-13 23:55:45,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-13 23:55:45,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:55:45,088 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:55:45,156 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) [2021-11-13 23:55:45,166 INFO L158 Benchmark]: Toolchain (without parser) took 23426.30ms. Allocated memory was 107.0MB in the beginning and 413.1MB in the end (delta: 306.2MB). Free memory was 81.2MB in the beginning and 129.8MB in the end (delta: -48.5MB). Peak memory consumption was 257.5MB. Max. memory is 16.1GB. [2021-11-13 23:55:45,167 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:55:45,168 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3423.70ms. Allocated memory was 107.0MB in the beginning and 190.8MB in the end (delta: 83.9MB). Free memory was 81.1MB in the beginning and 130.3MB in the end (delta: -49.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-13 23:55:45,168 INFO L158 Benchmark]: Boogie Procedure Inliner took 299.37ms. Allocated memory is still 190.8MB. Free memory was 130.3MB in the beginning and 118.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:55:45,169 INFO L158 Benchmark]: Boogie Preprocessor took 173.63ms. Allocated memory is still 190.8MB. Free memory was 118.7MB in the beginning and 110.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:55:45,170 INFO L158 Benchmark]: RCFGBuilder took 19320.11ms. Allocated memory was 190.8MB in the beginning and 413.1MB in the end (delta: 222.3MB). Free memory was 110.4MB in the beginning and 136.1MB in the end (delta: -25.7MB). Peak memory consumption was 231.3MB. Max. memory is 16.1GB. [2021-11-13 23:55:45,171 INFO L158 Benchmark]: CodeCheck took 203.28ms. Allocated memory is still 413.1MB. Free memory was 136.1MB in the beginning and 129.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:55:45,175 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 0.34ms. Allocated memory is still 107.0MB. Free memory is still 84.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3423.70ms. Allocated memory was 107.0MB in the beginning and 190.8MB in the end (delta: 83.9MB). Free memory was 81.1MB in the beginning and 130.3MB in the end (delta: -49.2MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 299.37ms. Allocated memory is still 190.8MB. Free memory was 130.3MB in the beginning and 118.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 173.63ms. Allocated memory is still 190.8MB. Free memory was 118.7MB in the beginning and 110.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19320.11ms. Allocated memory was 190.8MB in the beginning and 413.1MB in the end (delta: 222.3MB). Free memory was 110.4MB in the beginning and 136.1MB in the end (delta: -25.7MB). Peak memory consumption was 231.3MB. Max. memory is 16.1GB. * CodeCheck took 203.28ms. Allocated memory is still 413.1MB. Free memory was 136.1MB in the beginning and 129.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:55:45,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/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_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e --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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:55:48,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:55:48,071 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:55:48,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:55:48,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:55:48,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:55:48,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:55:48,161 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:55:48,166 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:55:48,172 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:55:48,177 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:55:48,179 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:55:48,180 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:55:48,183 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:55:48,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:55:48,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:55:48,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:55:48,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:55:48,197 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:55:48,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:55:48,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:55:48,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:55:48,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:55:48,216 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:55:48,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:55:48,228 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:55:48,229 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:55:48,231 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:55:48,232 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:55:48,233 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:55:48,234 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:55:48,235 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:55:48,237 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:55:48,238 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:55:48,240 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:55:48,241 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:55:48,242 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:55:48,242 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:55:48,243 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:55:48,245 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:55:48,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:55:48,252 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:55:48,302 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:55:48,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:55:48,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:55:48,305 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:55:48,306 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:55:48,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:55:48,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:55:48,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:55:48,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:55:48,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:55:48,310 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:55:48,310 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:55:48,310 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:55:48,311 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:55:48,311 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:55:48,311 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:55:48,312 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:55:48,312 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:55:48,313 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:55:48,313 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:55:48,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:48,314 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:55:48,314 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:55:48,314 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:55:48,315 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:55:48,315 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:55:48,315 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:55:48,316 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:55:48,316 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:55:48,316 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_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-13 23:55:48,819 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:55:48,865 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:55:48,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:55:48,871 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:55:48,872 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:55:48,874 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-13 23:55:48,964 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/5df65daa8/f99e768fe1f34fad936b70b856574648/FLAG11a1cab9e [2021-11-13 23:55:50,095 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:55:50,096 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-13 23:55:50,158 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/5df65daa8/f99e768fe1f34fad936b70b856574648/FLAG11a1cab9e [2021-11-13 23:55:50,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/data/5df65daa8/f99e768fe1f34fad936b70b856574648 [2021-11-13 23:55:50,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:55:50,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:55:50,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:50,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:55:50,463 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:55:50,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:50" (1/1) ... [2021-11-13 23:55:50,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71510e06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:50, skipping insertion in model container [2021-11-13 23:55:50,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:50" (1/1) ... [2021-11-13 23:55:50,474 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:55:50,658 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:55:51,076 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-13 23:55:51,083 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-13 23:55:51,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:55:51,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:55:52,182 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,196 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,198 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,216 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,217 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,219 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,220 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:52,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:55:52,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:55:52,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:55:52,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:55:52,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:55:52,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:55:52,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:55:52,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:55:52,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:55:52,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:55:52,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:55:53,153 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,153 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,233 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:55:53,306 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:55:53,372 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:55:53,378 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-13 23:55:53,379 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-13 23:55:53,380 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:55:53,381 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:55:53,424 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,425 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,425 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,426 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,427 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,435 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,436 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,438 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,438 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:55:53,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:55:53,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:55:53,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:55:53,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:55:53,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:55:53,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:55:53,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:55:53,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:55:53,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:55:53,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:55:53,708 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,709 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,757 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:55:53,824 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:55:53,849 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-13 23:55:53,855 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-13 23:55:53,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:55:53,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:55:53,959 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,960 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,960 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,961 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,968 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,969 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:53,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:54,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:55:54,007 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:55:54,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:55:54,009 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:55:54,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:55:54,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:55:54,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:55:54,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:55:54,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:55:54,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:55:54,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:55:54,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:54,196 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:54,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:55:54,786 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:55:54,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54 WrapperNode [2021-11-13 23:55:54,787 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:54,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:55:54,788 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:55:54,789 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:55:54,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:54,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:55:55,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:55:55,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:55:55,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:55:55,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,105 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,106 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,165 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,220 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,246 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:55:55,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:55:55,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:55:55,247 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:55:55,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:55,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:55,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:55:55,291 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:55:55,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:55:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-13 23:55:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:55:55,356 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:55:55,356 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:55:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:55:55,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:55:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:55:55,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:55:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:55:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:55:55,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:55:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:55:55,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:55:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-13 23:55:55,359 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-13 23:55:55,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:55:55,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:55:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:55:55,360 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:55:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:55:55,360 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:55:55,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:55:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:55:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 23:55:55,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:55:55,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:55:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-13 23:55:55,362 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-13 23:55:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:55:55,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:55:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-13 23:55:55,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-13 23:55:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:55:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:55:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 23:55:55,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:55:55,364 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:55:55,364 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:56:17,605 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:56:17,605 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 23:56:17,609 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:56:17 BoogieIcfgContainer [2021-11-13 23:56:17,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:56:17,610 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:56:17,610 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:56:17,622 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:56:17,622 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:56:17" (1/1) ... [2021-11-13 23:56:17,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:56:17,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:17,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-13 23:56:17,699 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-13 23:56:17,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-13 23:56:17,707 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:17,708 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:17,759 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) [2021-11-13 23:56:17,764 INFO L158 Benchmark]: Toolchain (without parser) took 27323.80ms. Allocated memory was 58.7MB in the beginning and 591.4MB in the end (delta: 532.7MB). Free memory was 27.2MB in the beginning and 277.8MB in the end (delta: -250.6MB). Peak memory consumption was 282.9MB. Max. memory is 16.1GB. [2021-11-13 23:56:17,764 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 58.7MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:56:17,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4344.52ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 27.0MB in the beginning and 85.8MB in the end (delta: -58.9MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2021-11-13 23:56:17,766 INFO L158 Benchmark]: Boogie Procedure Inliner took 270.81ms. Allocated memory is still 157.3MB. Free memory was 85.8MB in the beginning and 73.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:56:17,766 INFO L158 Benchmark]: Boogie Preprocessor took 186.14ms. Allocated memory is still 157.3MB. Free memory was 73.3MB in the beginning and 97.9MB in the end (delta: -24.6MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. [2021-11-13 23:56:17,767 INFO L158 Benchmark]: RCFGBuilder took 22362.49ms. Allocated memory was 157.3MB in the beginning and 591.4MB in the end (delta: 434.1MB). Free memory was 97.9MB in the beginning and 284.1MB in the end (delta: -186.2MB). Peak memory consumption was 354.4MB. Max. memory is 16.1GB. [2021-11-13 23:56:17,768 INFO L158 Benchmark]: CodeCheck took 152.25ms. Allocated memory is still 591.4MB. Free memory was 284.1MB in the beginning and 277.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:56:17,770 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 0.35ms. Allocated memory is still 58.7MB. Free memory was 39.4MB in the beginning and 39.4MB in the end (delta: 42.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4344.52ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 27.0MB in the beginning and 85.8MB in the end (delta: -58.9MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 270.81ms. Allocated memory is still 157.3MB. Free memory was 85.8MB in the beginning and 73.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 186.14ms. Allocated memory is still 157.3MB. Free memory was 73.3MB in the beginning and 97.9MB in the end (delta: -24.6MB). Peak memory consumption was 6.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22362.49ms. Allocated memory was 157.3MB in the beginning and 591.4MB in the end (delta: 434.1MB). Free memory was 97.9MB in the beginning and 284.1MB in the end (delta: -186.2MB). Peak memory consumption was 354.4MB. Max. memory is 16.1GB. * CodeCheck took 152.25ms. Allocated memory is still 591.4MB. Free memory was 284.1MB in the beginning and 277.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:56:17,843 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6f9044ac-378b-435a-b0dd-2364f7974399/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared