./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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 93011636d21f15696321e3baba2ff655e6ee0e64f07419f708d72c485a717c85 --- 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 [2022-12-14 22:37:08,335 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:37:08,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:37:08,355 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:37:08,355 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:37:08,356 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:37:08,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:37:08,358 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:37:08,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:37:08,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:37:08,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:37:08,363 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:37:08,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:37:08,364 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:37:08,365 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:37:08,366 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:37:08,366 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:37:08,367 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:37:08,369 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:37:08,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:37:08,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:37:08,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:37:08,374 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:37:08,375 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:37:08,378 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:37:08,378 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:37:08,378 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:37:08,379 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:37:08,380 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:37:08,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:37:08,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:37:08,381 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:37:08,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:37:08,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:37:08,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:37:08,384 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:37:08,384 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:37:08,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:37:08,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:37:08,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:37:08,386 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:37:08,387 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:37:08,405 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:37:08,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:37:08,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:37:08,406 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:37:08,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:37:08,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:37:08,407 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:37:08,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:37:08,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:37:08,408 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:37:08,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:37:08,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:37:08,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:37:08,408 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:37:08,409 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:37:08,409 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:37:08,409 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:37:08,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:37:08,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:08,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:37:08,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:37:08,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:37:08,410 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:37:08,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:37:08,410 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:37:08,410 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93011636d21f15696321e3baba2ff655e6ee0e64f07419f708d72c485a717c85 [2022-12-14 22:37:08,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:37:08,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:37:08,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:37:08,640 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:37:08,640 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:37:08,641 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i [2022-12-14 22:37:11,235 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:37:11,601 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:37:11,602 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i [2022-12-14 22:37:11,628 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data/c65788520/61b502bb02064392937e61da5c3a9233/FLAG2a89f7471 [2022-12-14 22:37:11,640 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data/c65788520/61b502bb02064392937e61da5c3a9233 [2022-12-14 22:37:11,642 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:37:11,643 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:37:11,644 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:11,644 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:37:11,647 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:37:11,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:11" (1/1) ... [2022-12-14 22:37:11,649 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ce29af8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:11, skipping insertion in model container [2022-12-14 22:37:11,649 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:11" (1/1) ... [2022-12-14 22:37:11,655 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:37:11,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:37:11,927 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4496,4509] [2022-12-14 22:37:11,934 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4556,4569] [2022-12-14 22:37:12,494 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:12,499 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,499 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,500 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,500 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,501 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,503 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:12,512 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,512 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:12,513 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,514 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,515 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:12,572 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:12,573 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:12,573 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:12,577 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:12,579 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:12,579 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:12,823 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:12,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:12,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:12,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:12,826 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:12,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:12,827 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:12,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:12,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:12,828 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:12,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:12,957 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:12,986 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:12,992 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:12,994 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:13,001 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:13,008 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,012 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,012 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,013 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,022 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:13,027 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,028 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,032 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,037 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,070 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:13,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:13,101 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:37:13,110 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4496,4509] [2022-12-14 22:37:13,111 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4556,4569] [2022-12-14 22:37:13,132 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,133 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,134 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,134 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,134 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,134 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,135 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,139 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,139 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,139 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,140 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,140 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,144 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:13,145 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:13,145 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:13,147 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:13,148 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:13,148 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:13,177 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:13,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:13,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:13,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:13,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:13,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:13,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:13,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:13,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:13,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:13,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:13,199 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:13,212 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,217 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,220 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:13,225 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:13,231 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,235 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,235 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,236 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,242 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:13,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:13,252 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,257 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:13,273 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:13,275 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:13,493 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:37:13,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13 WrapperNode [2022-12-14 22:37:13,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:13,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:13,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:37:13,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:37:13,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,571 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,633 INFO L138 Inliner]: procedures = 691, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 936 [2022-12-14 22:37:13,633 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:13,634 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:37:13,634 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:37:13,634 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:37:13,644 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,644 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,695 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,707 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,712 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,722 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:37:13,723 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:37:13,723 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:37:13,723 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:37:13,724 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:13" (1/1) ... [2022-12-14 22:37:13,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:13,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:37:13,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:37:13,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:37:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 22:37:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 22:37:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:37:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:37:13,785 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:37:13,785 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 22:37:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:37:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:37:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 22:37:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:37:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:37:13,786 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:37:13,786 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 22:37:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 22:37:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:37:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:37:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 22:37:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 22:37:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:37:13,787 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:37:13,787 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:37:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 22:37:13,788 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 22:37:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:37:13,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:37:14,008 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:37:14,010 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:37:14,993 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:37:15,178 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:37:15,178 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 22:37:15,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:15 BoogieIcfgContainer [2022-12-14 22:37:15,181 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:37:15,182 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:37:15,182 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:37:15,192 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:37:15,192 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:15" (1/1) ... [2022-12-14 22:37:15,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:37:15,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:15,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-12-14 22:37:15,249 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-12-14 22:37:15,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:37:15,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:15,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:15,293 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) [2022-12-14 22:37:15,296 INFO L158 Benchmark]: Toolchain (without parser) took 3652.47ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 81.8MB in the beginning and 115.2MB in the end (delta: -33.4MB). Peak memory consumption was 26.8MB. Max. memory is 16.1GB. [2022-12-14 22:37:15,296 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory was 103.9MB in the beginning and 103.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:37:15,297 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1849.73ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 81.3MB in the beginning and 67.2MB in the end (delta: 14.1MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. [2022-12-14 22:37:15,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.20ms. Allocated memory is still 157.3MB. Free memory was 67.2MB in the beginning and 54.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 22:37:15,298 INFO L158 Benchmark]: Boogie Preprocessor took 87.97ms. Allocated memory is still 157.3MB. Free memory was 54.6MB in the beginning and 93.0MB in the end (delta: -38.5MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. [2022-12-14 22:37:15,298 INFO L158 Benchmark]: RCFGBuilder took 1458.70ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 93.0MB in the beginning and 122.5MB in the end (delta: -29.5MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-12-14 22:37:15,298 INFO L158 Benchmark]: CodeCheck took 113.03ms. Allocated memory is still 188.7MB. Free memory was 122.5MB in the beginning and 115.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:37:15,300 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 0.16ms. Allocated memory is still 130.0MB. Free memory was 103.9MB in the beginning and 103.9MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1849.73ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 81.3MB in the beginning and 67.2MB in the end (delta: 14.1MB). Peak memory consumption was 72.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.20ms. Allocated memory is still 157.3MB. Free memory was 67.2MB in the beginning and 54.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.97ms. Allocated memory is still 157.3MB. Free memory was 54.6MB in the beginning and 93.0MB in the end (delta: -38.5MB). Peak memory consumption was 10.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1458.70ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 93.0MB in the beginning and 122.5MB in the end (delta: -29.5MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * CodeCheck took 113.03ms. Allocated memory is still 188.7MB. Free memory was 122.5MB in the beginning and 115.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:37:15,315 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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 93011636d21f15696321e3baba2ff655e6ee0e64f07419f708d72c485a717c85 --- 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 [2022-12-14 22:37:17,243 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:37:17,244 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:37:17,257 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:37:17,257 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:37:17,257 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:37:17,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:37:17,259 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:37:17,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:37:17,261 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:37:17,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:37:17,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:37:17,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:37:17,263 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:37:17,264 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:37:17,264 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:37:17,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:37:17,266 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:37:17,267 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:37:17,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:37:17,269 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:37:17,270 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:37:17,270 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:37:17,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:37:17,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:37:17,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:37:17,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:37:17,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:37:17,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:37:17,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:37:17,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:37:17,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:37:17,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:37:17,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:37:17,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:37:17,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:37:17,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:37:17,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:37:17,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:37:17,287 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:37:17,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:37:17,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:37:17,303 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:37:17,303 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:37:17,304 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:37:17,304 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:37:17,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:37:17,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:37:17,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:37:17,305 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:37:17,306 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:37:17,306 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:17,306 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:37:17,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:37:17,307 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:37:17,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:37:17,307 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 93011636d21f15696321e3baba2ff655e6ee0e64f07419f708d72c485a717c85 [2022-12-14 22:37:17,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:37:17,523 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:37:17,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:37:17,526 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:37:17,526 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:37:17,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i [2022-12-14 22:37:20,115 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:37:20,477 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:37:20,478 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i [2022-12-14 22:37:20,502 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data/6b2e414ac/ecfad474d8c9475f9eec026c1b6f7056/FLAGff25ce6c4 [2022-12-14 22:37:20,665 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/data/6b2e414ac/ecfad474d8c9475f9eec026c1b6f7056 [2022-12-14 22:37:20,668 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:37:20,669 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:37:20,670 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:20,670 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:37:20,673 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:37:20,673 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:20" (1/1) ... [2022-12-14 22:37:20,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dc1b425 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:20, skipping insertion in model container [2022-12-14 22:37:20,675 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:37:20" (1/1) ... [2022-12-14 22:37:20,681 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:37:20,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:37:20,988 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4496,4509] [2022-12-14 22:37:20,994 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4556,4569] [2022-12-14 22:37:21,642 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:21,647 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,647 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,648 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,648 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,649 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,651 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:21,660 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,660 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:21,661 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,662 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,663 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:21,724 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:21,724 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:21,724 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:21,730 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:21,732 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:21,732 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:21,968 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:21,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:21,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:21,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:21,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:21,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:21,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:21,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:21,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:21,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:21,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:22,109 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:22,140 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,150 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,153 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:22,163 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:22,173 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,179 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,180 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,181 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,192 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:22,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,204 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,212 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,247 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:22,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:22,300 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:37:22,329 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:37:22,333 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4496,4509] [2022-12-14 22:37:22,333 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4556,4569] [2022-12-14 22:37:22,360 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,364 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,364 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,365 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,370 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,370 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,370 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,371 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,372 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,378 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:22,378 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:22,379 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:22,381 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:22,382 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:22,383 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:22,402 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:22,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:22,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:22,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:22,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:22,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:22,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:22,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:22,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:22,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:22,412 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:22,429 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:22,442 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,447 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,449 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:22,455 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:22,461 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,465 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,465 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,466 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,471 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:22,476 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,477 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,480 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,486 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,514 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:22,516 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:22,548 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:37:22,560 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4496,4509] [2022-12-14 22:37:22,561 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_b4e98bec-2709-4d72-a7c1-ce0da926e8be/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness_negated.i[4556,4569] [2022-12-14 22:37:22,585 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,587 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,587 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,587 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,588 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,588 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,589 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,599 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,599 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,600 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,600 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,601 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,615 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:22,616 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:22,616 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:37:22,618 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:37:22,619 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:37:22,620 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:37:22,659 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:37:22,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:37:22,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:37:22,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:37:22,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:37:22,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:37:22,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:37:22,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:37:22,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:37:22,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:37:22,664 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:37:22,681 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:37:22,695 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,702 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,704 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 22:37:22,710 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:22,717 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,721 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,721 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,722 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,729 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 22:37:22,734 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,735 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:37:22,744 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,749 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-14 22:37:22,761 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:37:22,763 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:37:23,017 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:37:23,018 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23 WrapperNode [2022-12-14 22:37:23,018 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:37:23,018 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:23,019 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:37:23,019 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:37:23,024 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,093 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,157 INFO L138 Inliner]: procedures = 711, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 935 [2022-12-14 22:37:23,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:37:23,159 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:37:23,159 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:37:23,159 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:37:23,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,194 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,240 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,254 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:37:23,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:37:23,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:37:23,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:37:23,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:37:23" (1/1) ... [2022-12-14 22:37:23,261 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:37:23,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:37:23,281 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:37:23,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:37:23,315 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 22:37:23,315 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:37:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-14 22:37:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:37:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:37:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-14 22:37:23,316 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-14 22:37:23,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-14 22:37:23,317 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-14 22:37:23,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 22:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 22:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:37:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:37:23,318 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 22:37:23,318 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 22:37:23,538 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:37:23,540 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:37:35,063 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:37:35,389 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:37:35,389 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-12-14 22:37:35,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:35 BoogieIcfgContainer [2022-12-14 22:37:35,392 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:37:35,393 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:37:35,393 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:37:35,400 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:37:35,400 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:37:35" (1/1) ... [2022-12-14 22:37:35,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:37:35,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:37:35,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-12-14 22:37:35,446 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-12-14 22:37:35,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-12-14 22:37:35,451 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:37:35,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:37:35,482 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) [2022-12-14 22:37:35,485 INFO L158 Benchmark]: Toolchain (without parser) took 14816.12ms. Allocated memory was 65.0MB in the beginning and 331.4MB in the end (delta: 266.3MB). Free memory was 34.9MB in the beginning and 145.4MB in the end (delta: -110.5MB). Peak memory consumption was 158.9MB. Max. memory is 16.1GB. [2022-12-14 22:37:35,486 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 41.9MB. Free memory was 20.4MB in the beginning and 20.4MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:37:35,486 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2348.00ms. Allocated memory was 65.0MB in the beginning and 165.7MB in the end (delta: 100.7MB). Free memory was 34.7MB in the beginning and 84.4MB in the end (delta: -49.7MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. [2022-12-14 22:37:35,486 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.84ms. Allocated memory is still 165.7MB. Free memory was 84.4MB in the beginning and 72.7MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 22:37:35,487 INFO L158 Benchmark]: Boogie Preprocessor took 95.35ms. Allocated memory is still 165.7MB. Free memory was 72.7MB in the beginning and 102.3MB in the end (delta: -29.7MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2022-12-14 22:37:35,487 INFO L158 Benchmark]: RCFGBuilder took 12137.22ms. Allocated memory was 165.7MB in the beginning and 331.4MB in the end (delta: 165.7MB). Free memory was 102.3MB in the beginning and 152.7MB in the end (delta: -50.4MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. [2022-12-14 22:37:35,487 INFO L158 Benchmark]: CodeCheck took 91.76ms. Allocated memory is still 331.4MB. Free memory was 152.7MB in the beginning and 145.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:37:35,489 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 0.18ms. Allocated memory is still 41.9MB. Free memory was 20.4MB in the beginning and 20.4MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2348.00ms. Allocated memory was 65.0MB in the beginning and 165.7MB in the end (delta: 100.7MB). Free memory was 34.7MB in the beginning and 84.4MB in the end (delta: -49.7MB). Peak memory consumption was 54.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.84ms. Allocated memory is still 165.7MB. Free memory was 84.4MB in the beginning and 72.7MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 95.35ms. Allocated memory is still 165.7MB. Free memory was 72.7MB in the beginning and 102.3MB in the end (delta: -29.7MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * RCFGBuilder took 12137.22ms. Allocated memory was 165.7MB in the beginning and 331.4MB in the end (delta: 165.7MB). Free memory was 102.3MB in the beginning and 152.7MB in the end (delta: -50.4MB). Peak memory consumption was 129.5MB. Max. memory is 16.1GB. * CodeCheck took 91.76ms. Allocated memory is still 331.4MB. Free memory was 152.7MB in the beginning and 145.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:37:35,514 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4e98bec-2709-4d72-a7c1-ce0da926e8be/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