./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:47:12,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:47:12,032 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:47:12,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:47:12,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:47:12,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:47:12,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:47:12,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:47:12,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:47:12,118 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:47:12,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:47:12,122 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:47:12,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:47:12,125 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:47:12,127 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:47:12,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:47:12,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:47:12,132 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:47:12,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:47:12,139 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:47:12,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:47:12,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:47:12,146 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:47:12,147 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:47:12,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:47:12,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:47:12,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:47:12,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:47:12,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:47:12,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:47:12,159 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:47:12,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:47:12,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:47:12,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:47:12,165 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:47:12,165 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:47:12,167 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:47:12,167 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:47:12,168 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:47:12,170 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:47:12,171 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:47:12,172 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:47:12,207 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:47:12,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:47:12,212 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:47:12,213 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:47:12,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:47:12,216 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:47:12,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:47:12,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:47:12,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:47:12,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:47:12,219 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:47:12,220 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:47:12,220 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:47:12,220 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:47:12,221 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:47:12,221 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:47:12,221 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:47:12,222 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:47:12,222 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:47:12,222 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:47:12,223 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:47:12,223 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:47:12,223 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:47:12,224 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:47:12,224 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:47:12,224 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-11-25 06:47:12,604 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:47:12,674 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:47:12,676 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:47:12,677 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:47:12,678 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:47:12,680 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-25 06:47:12,783 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/9f4565380/3bd9236d58ff4eedbc9dc01603f254c6/FLAG38a9806b0 [2021-11-25 06:47:13,818 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:47:13,820 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-25 06:47:13,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/9f4565380/3bd9236d58ff4eedbc9dc01603f254c6/FLAG38a9806b0 [2021-11-25 06:47:14,182 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/9f4565380/3bd9236d58ff4eedbc9dc01603f254c6 [2021-11-25 06:47:14,185 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:47:14,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:47:14,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:47:14,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:47:14,207 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:47:14,207 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:47:14" (1/1) ... [2021-11-25 06:47:14,210 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@201f220a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:14, skipping insertion in model container [2021-11-25 06:47:14,211 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:47:14" (1/1) ... [2021-11-25 06:47:14,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:47:14,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:47:14,667 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-25 06:47:14,675 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-25 06:47:15,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:15,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:15,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:15,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:16,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:16,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:16,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:16,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:16,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:16,706 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:47:16,708 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:47:16,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:47:16,712 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:47:16,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:47:16,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:47:16,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:47:16,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:47:16,731 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:47:16,732 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:47:16,942 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:47:17,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,271 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:47:17,344 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:47:17,384 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-25 06:47:17,385 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-25 06:47:17,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,469 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,475 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,571 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:47:17,572 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:47:17,573 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:47:17,575 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:47:17,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:47:17,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:47:17,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:47:17,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:47:17,580 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:47:17,581 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:47:17,621 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:47:17,745 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,746 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:17,814 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:47:18,207 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:47:18,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18 WrapperNode [2021-11-25 06:47:18,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:47:18,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:47:18,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:47:18,211 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:47:18,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,423 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,549 INFO L137 Inliner]: procedures = 691, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 900 [2021-11-25 06:47:18,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:47:18,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:47:18,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:47:18,552 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:47:18,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,585 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,679 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,717 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,752 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:47:18,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:47:18,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:47:18,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:47:18,761 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:18" (1/1) ... [2021-11-25 06:47:18,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:47:18,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:47:18,809 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:47:18,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:47:18,894 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:47:18,895 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:47:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:47:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:47:18,896 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:47:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:47:18,896 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:47:18,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:47:18,897 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:47:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:47:18,898 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:47:18,899 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:47:18,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:47:18,899 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:47:18,900 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:47:18,901 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:47:18,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:47:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:47:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:47:18,903 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:47:18,904 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:47:18,904 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:47:18,904 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:47:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-25 06:47:18,905 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-25 06:47:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:47:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:47:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:47:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:47:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:47:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:47:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 06:47:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 06:47:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:47:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:47:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:47:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:47:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:47:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-25 06:47:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-25 06:47:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:47:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-25 06:47:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-25 06:47:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:47:19,350 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:47:19,354 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:47:21,296 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:47:21,541 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:47:21,542 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:47:21,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:47:21 BoogieIcfgContainer [2021-11-25 06:47:21,547 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:47:21,548 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:47:21,549 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:47:21,560 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:47:21,561 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:47:21" (1/1) ... [2021-11-25 06:47:21,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:47:21,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:21,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-11-25 06:47:21,726 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-11-25 06:47:21,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 06:47:21,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:21,748 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:21,865 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) [2021-11-25 06:47:21,879 INFO L158 Benchmark]: Toolchain (without parser) took 7691.93ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 51.6MB in the beginning and 122.3MB in the end (delta: -70.6MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2021-11-25 06:47:21,880 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 98.6MB. Free memory is still 77.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:47:21,881 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4007.14ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 51.5MB in the beginning and 108.6MB in the end (delta: -57.1MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2021-11-25 06:47:21,882 INFO L158 Benchmark]: Boogie Procedure Inliner took 339.31ms. Allocated memory is still 182.5MB. Free memory was 108.6MB in the beginning and 96.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:47:21,882 INFO L158 Benchmark]: Boogie Preprocessor took 205.78ms. Allocated memory is still 182.5MB. Free memory was 96.0MB in the beginning and 88.6MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:47:21,883 INFO L158 Benchmark]: RCFGBuilder took 2789.62ms. Allocated memory is still 182.5MB. Free memory was 88.6MB in the beginning and 92.9MB in the end (delta: -4.3MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. [2021-11-25 06:47:21,884 INFO L158 Benchmark]: CodeCheck took 329.29ms. Allocated memory is still 182.5MB. Free memory was 92.9MB in the beginning and 122.3MB in the end (delta: -29.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:47:21,894 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 0.40ms. Allocated memory is still 98.6MB. Free memory is still 77.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4007.14ms. Allocated memory was 98.6MB in the beginning and 182.5MB in the end (delta: 83.9MB). Free memory was 51.5MB in the beginning and 108.6MB in the end (delta: -57.1MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 339.31ms. Allocated memory is still 182.5MB. Free memory was 108.6MB in the beginning and 96.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 205.78ms. Allocated memory is still 182.5MB. Free memory was 96.0MB in the beginning and 88.6MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2789.62ms. Allocated memory is still 182.5MB. Free memory was 88.6MB in the beginning and 92.9MB in the end (delta: -4.3MB). Peak memory consumption was 29.2MB. Max. memory is 16.1GB. * CodeCheck took 329.29ms. Allocated memory is still 182.5MB. Free memory was 92.9MB in the beginning and 122.3MB in the end (delta: -29.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:47:21,950 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:47:24,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:47:24,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:47:24,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:47:24,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:47:24,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:47:24,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:47:24,990 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:47:24,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:47:24,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:47:24,996 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:47:24,998 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:47:24,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:47:25,000 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:47:25,002 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:47:25,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:47:25,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:47:25,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:47:25,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:47:25,013 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:47:25,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:47:25,021 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:47:25,023 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:47:25,024 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:47:25,029 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:47:25,030 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:47:25,030 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:47:25,032 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:47:25,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:47:25,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:47:25,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:47:25,036 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:47:25,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:47:25,039 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:47:25,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:47:25,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:47:25,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:47:25,043 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:47:25,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:47:25,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:47:25,047 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:47:25,056 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:47:25,116 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:47:25,118 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:47:25,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:47:25,120 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:47:25,122 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:47:25,122 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:47:25,122 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:47:25,123 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:47:25,124 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:47:25,124 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:47:25,125 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:47:25,126 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:47:25,126 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:47:25,126 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:47:25,126 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:47:25,126 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:47:25,127 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:47:25,127 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:47:25,127 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:47:25,127 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:47:25,128 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:47:25,128 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:47:25,128 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:47:25,128 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:47:25,129 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:47:25,129 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:47:25,129 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:47:25,129 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:47:25,130 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:47:25,130 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2021-11-25 06:47:25,688 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:47:25,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:47:25,732 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:47:25,733 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:47:25,735 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:47:25,737 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-25 06:47:25,832 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/a9ba0470d/be50213eed8a4bcba856f1d7d7cbcbd5/FLAG9198fafcb [2021-11-25 06:47:27,048 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:47:27,051 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2021-11-25 06:47:27,107 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/a9ba0470d/be50213eed8a4bcba856f1d7d7cbcbd5/FLAG9198fafcb [2021-11-25 06:47:27,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/data/a9ba0470d/be50213eed8a4bcba856f1d7d7cbcbd5 [2021-11-25 06:47:27,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:47:27,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:47:27,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:47:27,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:47:27,306 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:47:27,311 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:47:27" (1/1) ... [2021-11-25 06:47:27,313 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5033cf74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:27, skipping insertion in model container [2021-11-25 06:47:27,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:47:27" (1/1) ... [2021-11-25 06:47:27,323 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:47:27,501 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:47:27,951 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-25 06:47:27,958 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-25 06:47:29,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,400 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:29,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:47:29,939 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:47:29,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:47:29,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:47:29,944 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:47:29,946 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:47:29,947 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:47:29,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:47:29,949 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:47:29,950 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:47:30,203 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:47:30,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,463 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:47:30,585 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:47:30,634 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:47:30,643 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-25 06:47:30,644 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-25 06:47:30,734 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,735 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,739 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:30,856 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:47:30,857 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:47:30,858 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:47:30,859 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:47:30,861 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:47:30,862 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:47:30,863 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:47:30,864 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:47:30,864 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:47:30,870 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:47:30,914 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:47:31,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,132 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:47:31,193 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:47:31,208 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2021-11-25 06:47:31,209 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_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2021-11-25 06:47:31,247 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,247 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,248 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,248 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,249 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,256 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,256 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,257 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,294 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:47:31,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:47:31,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:47:31,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:47:31,298 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:47:31,298 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:47:31,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:47:31,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:47:31,300 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:47:31,300 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:47:31,323 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:47:31,427 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:47:31,459 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:47:31,980 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:47:31,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31 WrapperNode [2021-11-25 06:47:31,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:47:31,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:47:31,983 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:47:31,983 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:47:31,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,157 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,297 INFO L137 Inliner]: procedures = 711, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 901 [2021-11-25 06:47:32,298 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:47:32,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:47:32,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:47:32,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:47:32,311 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,335 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,335 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,408 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,432 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:47:32,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:47:32,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:47:32,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:47:32,490 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:47:31" (1/1) ... [2021-11-25 06:47:32,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:47:32,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:47:32,537 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:47:32,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:47:32,601 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:47:32,601 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:47:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:47:32,603 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:47:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:47:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:47:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:47:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 06:47:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:47:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:47:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:47:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:47:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:47:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:47:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:47:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:47:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:47:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:47:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2021-11-25 06:47:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:47:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:47:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:47:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:47:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:47:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:47:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:47:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:47:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2021-11-25 06:47:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2021-11-25 06:47:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:47:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:47:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:47:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:47:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:47:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:47:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 06:47:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 06:47:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:47:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:47:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:47:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:47:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:47:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:47:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:47:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2021-11-25 06:47:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2021-11-25 06:47:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2021-11-25 06:47:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2021-11-25 06:47:33,103 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:47:33,107 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:47:38,127 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:47:38,328 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:47:38,328 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:47:38,331 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:47:38 BoogieIcfgContainer [2021-11-25 06:47:38,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:47:38,332 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:47:38,333 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:47:38,343 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:47:38,343 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:47:38" (1/1) ... [2021-11-25 06:47:38,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:47:38,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:47:38,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2021-11-25 06:47:38,423 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2021-11-25 06:47:38,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2021-11-25 06:47:38,435 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:47:38,436 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:47:38,489 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) [2021-11-25 06:47:38,493 INFO L158 Benchmark]: Toolchain (without parser) took 11197.88ms. Allocated memory was 58.7MB in the beginning and 218.1MB in the end (delta: 159.4MB). Free memory was 29.2MB in the beginning and 85.6MB in the end (delta: -56.5MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2021-11-25 06:47:38,494 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 58.7MB. Free memory is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:47:38,494 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4685.68ms. Allocated memory was 58.7MB in the beginning and 163.6MB in the end (delta: 104.9MB). Free memory was 28.9MB in the beginning and 103.8MB in the end (delta: -74.9MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-11-25 06:47:38,495 INFO L158 Benchmark]: Boogie Procedure Inliner took 315.87ms. Allocated memory is still 163.6MB. Free memory was 103.7MB in the beginning and 102.8MB in the end (delta: 950.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:47:38,496 INFO L158 Benchmark]: Boogie Preprocessor took 181.57ms. Allocated memory is still 163.6MB. Free memory was 102.8MB in the beginning and 93.4MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:47:38,496 INFO L158 Benchmark]: RCFGBuilder took 5849.48ms. Allocated memory was 163.6MB in the beginning and 218.1MB in the end (delta: 54.5MB). Free memory was 93.4MB in the beginning and 93.0MB in the end (delta: 477.4kB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2021-11-25 06:47:38,497 INFO L158 Benchmark]: CodeCheck took 158.96ms. Allocated memory is still 218.1MB. Free memory was 93.0MB in the beginning and 85.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:47:38,500 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 is still 39.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4685.68ms. Allocated memory was 58.7MB in the beginning and 163.6MB in the end (delta: 104.9MB). Free memory was 28.9MB in the beginning and 103.8MB in the end (delta: -74.9MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 315.87ms. Allocated memory is still 163.6MB. Free memory was 103.7MB in the beginning and 102.8MB in the end (delta: 950.8kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 181.57ms. Allocated memory is still 163.6MB. Free memory was 102.8MB in the beginning and 93.4MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 5849.48ms. Allocated memory was 163.6MB in the beginning and 218.1MB in the end (delta: 54.5MB). Free memory was 93.4MB in the beginning and 93.0MB in the end (delta: 477.4kB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * CodeCheck took 158.96ms. Allocated memory is still 218.1MB. Free memory was 93.0MB in the beginning and 85.6MB 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. [2021-11-25 06:47:38,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81900d72-a6fd-4ee8-8c7a-b58a56e5affa/bin/ukojak-d1pc8ZmBRL/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