./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4 --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 8431795e5ea7f723e9ab89cd99f63f9d5c7f80be03802a53449dc374edfb6fcc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:36:19,354 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:36:19,355 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:36:19,367 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:36:19,368 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:36:19,368 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:36:19,369 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:36:19,371 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:36:19,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:36:19,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:36:19,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:36:19,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:36:19,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:36:19,375 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:36:19,376 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:36:19,376 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:36:19,377 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:36:19,378 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:36:19,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:36:19,380 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:36:19,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:36:19,382 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:36:19,383 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:36:19,383 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:36:19,386 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:36:19,386 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:36:19,386 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:36:19,387 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:36:19,387 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:36:19,388 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:36:19,388 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:36:19,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:36:19,389 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:36:19,389 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:36:19,390 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:36:19,390 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:36:19,391 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:36:19,391 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:36:19,392 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:36:19,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:36:19,393 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:36:19,393 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:36:19,424 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:36:19,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:36:19,425 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:36:19,425 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:36:19,425 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:36:19,426 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:36:19,426 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:36:19,426 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:36:19,426 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:36:19,426 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:36:19,427 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:36:19,427 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:36:19,427 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:36:19,427 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:36:19,427 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:36:19,427 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:36:19,428 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:36:19,428 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:36:19,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:36:19,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:36:19,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:36:19,428 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:36:19,429 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:36:19,429 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:36:19,429 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:36:19,429 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_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8431795e5ea7f723e9ab89cd99f63f9d5c7f80be03802a53449dc374edfb6fcc [2022-12-15 03:36:19,610 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:36:19,627 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:36:19,629 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:36:19,630 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:36:19,630 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:36:19,631 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i [2022-12-15 03:36:22,214 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:36:22,589 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:36:22,589 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i [2022-12-15 03:36:22,624 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data/172c4e0a9/fcc173cf286e44de80d5a767a63ea2a5/FLAGa6f44b4cd [2022-12-15 03:36:22,788 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data/172c4e0a9/fcc173cf286e44de80d5a767a63ea2a5 [2022-12-15 03:36:22,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:36:22,791 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:36:22,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:36:22,792 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:36:22,795 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:36:22,796 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:36:22" (1/1) ... [2022-12-15 03:36:22,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4822fc16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:22, skipping insertion in model container [2022-12-15 03:36:22,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:36:22" (1/1) ... [2022-12-15 03:36:22,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:36:22,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:36:23,102 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2022-12-15 03:36:23,108 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2022-12-15 03:36:23,744 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:23,751 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,751 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,752 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,753 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,758 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:23,769 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,769 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:23,770 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,771 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,771 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:23,835 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:23,835 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:23,836 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:23,839 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:36:23,841 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:36:23,841 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:36:24,064 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:36:24,065 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:36:24,066 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:36:24,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:36:24,067 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:36:24,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:36:24,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:36:24,069 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:36:24,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:36:24,070 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:36:24,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:36:24,187 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:36:24,207 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,213 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,215 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:36:24,222 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:24,229 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,233 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,233 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,234 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,242 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:24,247 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,251 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,256 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,287 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:36:24,292 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:36:24,317 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:36:24,326 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2022-12-15 03:36:24,327 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2022-12-15 03:36:24,358 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,361 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,361 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,362 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,362 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,365 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,371 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,371 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,371 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,372 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,373 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,387 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:24,387 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:24,388 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:24,390 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:36:24,392 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:36:24,392 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:36:24,410 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:36:24,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:36:24,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:36:24,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:36:24,411 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:36:24,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:36:24,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:36:24,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:36:24,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:36:24,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:36:24,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:36:24,425 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:36:24,434 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,438 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,440 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:36:24,443 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:24,447 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,450 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,450 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,451 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,455 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:24,459 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,460 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:24,462 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,466 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:24,477 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:36:24,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:36:24,660 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:36:24,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24 WrapperNode [2022-12-15 03:36:24,660 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:36:24,661 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:36:24,661 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:36:24,661 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:36:24,668 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,761 INFO L138 Inliner]: procedures = 691, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 855 [2022-12-15 03:36:24,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:36:24,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:36:24,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:36:24,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:36:24,769 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,775 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,775 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,800 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,803 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,810 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:36:24,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:36:24,810 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:36:24,810 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:36:24,811 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:24" (1/1) ... [2022-12-15 03:36:24,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:36:24,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:36:24,832 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:36:24,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:36:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:36:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:36:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:36:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:36:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:36:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:36:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:36:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:36:24,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:36:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:36:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:36:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-15 03:36:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-15 03:36:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:36:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:36:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:36:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:36:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:36:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:36:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:36:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:36:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-15 03:36:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-15 03:36:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:36:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:36:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-15 03:36:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-15 03:36:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:36:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:36:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:36:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:36:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:36:25,065 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:36:25,067 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:36:25,820 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:36:26,005 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:36:26,005 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:36:26,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:36:26 BoogieIcfgContainer [2022-12-15 03:36:26,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:36:26,008 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:36:26,009 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:36:26,016 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:36:26,016 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:36:26" (1/1) ... [2022-12-15 03:36:26,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:36:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:26,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-12-15 03:36:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-12-15 03:36:26,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:36:26,068 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:26,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:26,101 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:385) 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:156) 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) [2022-12-15 03:36:26,104 INFO L158 Benchmark]: Toolchain (without parser) took 3312.56ms. Allocated memory was 123.7MB in the beginning and 182.5MB in the end (delta: 58.7MB). Free memory was 81.5MB in the beginning and 76.4MB in the end (delta: 5.1MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2022-12-15 03:36:26,104 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:36:26,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1868.62ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 81.2MB in the beginning and 92.8MB in the end (delta: -11.5MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. [2022-12-15 03:36:26,105 INFO L158 Benchmark]: Boogie Procedure Inliner took 100.37ms. Allocated memory is still 151.0MB. Free memory was 92.8MB in the beginning and 81.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:36:26,106 INFO L158 Benchmark]: Boogie Preprocessor took 47.85ms. Allocated memory is still 151.0MB. Free memory was 81.4MB in the beginning and 73.9MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:36:26,106 INFO L158 Benchmark]: RCFGBuilder took 1197.50ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 73.9MB in the beginning and 83.7MB in the end (delta: -9.8MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-12-15 03:36:26,106 INFO L158 Benchmark]: CodeCheck took 94.81ms. Allocated memory is still 182.5MB. Free memory was 83.7MB in the beginning and 76.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:36:26,108 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 123.7MB. Free memory is still 91.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1868.62ms. Allocated memory was 123.7MB in the beginning and 151.0MB in the end (delta: 27.3MB). Free memory was 81.2MB in the beginning and 92.8MB in the end (delta: -11.5MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 100.37ms. Allocated memory is still 151.0MB. Free memory was 92.8MB in the beginning and 81.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 47.85ms. Allocated memory is still 151.0MB. Free memory was 81.4MB in the beginning and 73.9MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1197.50ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 73.9MB in the beginning and 83.7MB in the end (delta: -9.8MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * CodeCheck took 94.81ms. Allocated memory is still 182.5MB. Free memory was 83.7MB in the beginning and 76.4MB 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. [2022-12-15 03:36:26,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4 --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 8431795e5ea7f723e9ab89cd99f63f9d5c7f80be03802a53449dc374edfb6fcc --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:36:27,737 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:36:27,739 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:36:27,759 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:36:27,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:36:27,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:36:27,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:36:27,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:36:27,763 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:36:27,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:36:27,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:36:27,765 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:36:27,765 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:36:27,766 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:36:27,767 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:36:27,768 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:36:27,769 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:36:27,769 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:36:27,771 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:36:27,772 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:36:27,773 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:36:27,774 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:36:27,775 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:36:27,776 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:36:27,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:36:27,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:36:27,781 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:36:27,782 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:36:27,783 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:36:27,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:36:27,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:36:27,784 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:36:27,785 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:36:27,786 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:36:27,787 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:36:27,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:36:27,788 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:36:27,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:36:27,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:36:27,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:36:27,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:36:27,792 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:36:27,814 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:36:27,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:36:27,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:36:27,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:36:27,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:36:27,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:36:27,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:36:27,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:36:27,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:36:27,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:36:27,818 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:36:27,818 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:36:27,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:36:27,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:36:27,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:36:27,819 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:36:27,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:36:27,819 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:36:27,819 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:36:27,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:36:27,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:36:27,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:36:27,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:36:27,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:36:27,820 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:36:27,820 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:36:27,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:36:27,820 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:36:27,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:36:27,820 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_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8431795e5ea7f723e9ab89cd99f63f9d5c7f80be03802a53449dc374edfb6fcc [2022-12-15 03:36:28,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:36:28,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:36:28,061 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:36:28,062 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:36:28,062 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:36:28,063 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i [2022-12-15 03:36:30,671 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:36:30,975 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:36:30,975 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i [2022-12-15 03:36:30,997 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data/f48245639/c29946603fba4977a4312989e4486fd0/FLAGa17539194 [2022-12-15 03:36:31,007 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/data/f48245639/c29946603fba4977a4312989e4486fd0 [2022-12-15 03:36:31,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:36:31,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:36:31,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:36:31,012 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:36:31,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:36:31,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:36:31" (1/1) ... [2022-12-15 03:36:31,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353e3cae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:31, skipping insertion in model container [2022-12-15 03:36:31,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:36:31" (1/1) ... [2022-12-15 03:36:31,020 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:36:31,098 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:36:31,311 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2022-12-15 03:36:31,317 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2022-12-15 03:36:31,854 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:31,860 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,865 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:31,873 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,873 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:31,873 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,875 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,875 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:31,941 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:31,941 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:31,942 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:31,947 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:36:31,948 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:36:31,949 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:36:32,194 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:36:32,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:36:32,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:36:32,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:36:32,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:36:32,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:36:32,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:36:32,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:36:32,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:36:32,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:36:32,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:36:32,322 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:36:32,350 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,356 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,358 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:36:32,365 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:32,372 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,376 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,377 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,377 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,386 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:32,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,392 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,404 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,412 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,457 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:36:32,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:36:32,510 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:36:32,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:36:32,559 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2022-12-15 03:36:32,559 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2022-12-15 03:36:32,584 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,586 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,586 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,586 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,587 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,587 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,588 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,591 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,592 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,592 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,593 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,593 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,597 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:32,598 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:32,598 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:32,600 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:36:32,601 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:36:32,601 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:36:32,624 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:36:32,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:36:32,625 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:36:32,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:36:32,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:36:32,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:36:32,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:36:32,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:36:32,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:36:32,628 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:36:32,628 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:36:32,641 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:36:32,651 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,656 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,657 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:36:32,661 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:32,666 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,668 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,669 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,669 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,673 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:32,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,678 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,687 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,692 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,704 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:36:32,705 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:36:32,718 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:36:32,727 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4495,4508] [2022-12-15 03:36:32,727 WARN L237 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_b058cc91-909c-46cf-a1e1-6590f82260b4/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness_negated.i[4555,4568] [2022-12-15 03:36:32,757 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,761 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,761 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,763 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,767 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,768 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,768 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,769 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,770 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,777 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:32,777 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:32,778 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:36:32,781 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:36:32,782 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:36:32,783 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:36:32,809 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:36:32,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:36:32,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:36:32,811 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:36:32,811 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:36:32,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:36:32,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:36:32,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:36:32,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:36:32,813 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:36:32,813 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:36:32,827 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:36:32,837 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,841 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,843 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:36:32,847 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:32,857 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,860 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,861 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,861 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,872 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:36:32,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,876 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:36:32,879 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,882 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 03:36:32,889 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:36:32,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:36:33,070 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:36:33,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33 WrapperNode [2022-12-15 03:36:33,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:36:33,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:36:33,072 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:36:33,072 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:36:33,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,123 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,163 INFO L138 Inliner]: procedures = 711, calls = 2618, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 856 [2022-12-15 03:36:33,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:36:33,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:36:33,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:36:33,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:36:33,171 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,177 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,178 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,205 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,209 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:36:33,216 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:36:33,216 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:36:33,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:36:33,217 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:36:33" (1/1) ... [2022-12-15 03:36:33,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:36:33,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:36:33,241 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:36:33,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:36:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:36:33,268 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:36:33,268 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:36:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:36:33,274 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:36:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:36:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:36:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 03:36:33,274 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:36:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:36:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:36:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:36:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:36:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-15 03:36:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-15 03:36:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:36:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:36:33,275 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:36:33,275 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-15 03:36:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:36:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-15 03:36:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-12-15 03:36:33,276 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-12-15 03:36:33,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 03:36:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 03:36:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:36:33,277 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:36:33,277 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:36:33,479 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:36:33,481 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:36:34,905 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:36:35,208 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:36:35,208 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:36:35,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:36:35 BoogieIcfgContainer [2022-12-15 03:36:35,211 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:36:35,212 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:36:35,212 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:36:35,220 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:36:35,220 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:36:35" (1/1) ... [2022-12-15 03:36:35,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:36:35,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:36:35,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-12-15 03:36:35,266 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-12-15 03:36:35,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 03:36:35,271 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:36:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:36:35,303 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:385) 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:156) 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) [2022-12-15 03:36:35,306 INFO L158 Benchmark]: Toolchain (without parser) took 4295.17ms. Allocated memory was 71.3MB in the beginning and 220.2MB in the end (delta: 148.9MB). Free memory was 41.4MB in the beginning and 112.9MB in the end (delta: -71.4MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2022-12-15 03:36:35,307 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:36:35,307 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2059.61ms. Allocated memory was 71.3MB in the beginning and 125.8MB in the end (delta: 54.5MB). Free memory was 41.3MB in the beginning and 61.4MB in the end (delta: -20.2MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-12-15 03:36:35,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 91.61ms. Allocated memory is still 125.8MB. Free memory was 61.4MB in the beginning and 49.5MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:36:35,308 INFO L158 Benchmark]: Boogie Preprocessor took 52.49ms. Allocated memory is still 125.8MB. Free memory was 49.5MB in the beginning and 41.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:36:35,309 INFO L158 Benchmark]: RCFGBuilder took 1994.68ms. Allocated memory was 125.8MB in the beginning and 220.2MB in the end (delta: 94.4MB). Free memory was 41.0MB in the beginning and 119.2MB in the end (delta: -78.2MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2022-12-15 03:36:35,309 INFO L158 Benchmark]: CodeCheck took 93.38ms. Allocated memory is still 220.2MB. Free memory was 119.2MB in the beginning and 112.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:36:35,312 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 56.6MB. Free memory is still 34.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2059.61ms. Allocated memory was 71.3MB in the beginning and 125.8MB in the end (delta: 54.5MB). Free memory was 41.3MB in the beginning and 61.4MB in the end (delta: -20.2MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 91.61ms. Allocated memory is still 125.8MB. Free memory was 61.4MB in the beginning and 49.5MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.49ms. Allocated memory is still 125.8MB. Free memory was 49.5MB in the beginning and 41.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1994.68ms. Allocated memory was 125.8MB in the beginning and 220.2MB in the end (delta: 94.4MB). Free memory was 41.0MB in the beginning and 119.2MB in the end (delta: -78.2MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. * CodeCheck took 93.38ms. Allocated memory is still 220.2MB. Free memory was 119.2MB in the beginning and 112.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:36:35,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b058cc91-909c-46cf-a1e1-6590f82260b4/bin/ukojak-rkRKPMF4O4/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