./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 --- 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 01:18:53,039 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:18:53,040 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:18:53,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:18:53,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:18:53,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:18:53,061 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:18:53,062 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:18:53,064 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:18:53,065 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:18:53,065 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:18:53,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:18:53,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:18:53,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:18:53,069 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:18:53,070 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:18:53,071 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:18:53,072 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:18:53,073 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:18:53,075 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:18:53,076 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:18:53,078 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:18:53,079 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:18:53,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:18:53,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:18:53,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:18:53,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:18:53,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:18:53,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:18:53,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:18:53,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:18:53,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:18:53,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:18:53,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:18:53,089 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:18:53,090 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:18:53,090 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:18:53,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:18:53,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:18:53,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:18:53,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:18:53,092 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 01:18:53,112 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:18:53,112 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:18:53,113 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:18:53,113 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:18:53,113 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:18:53,113 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:18:53,114 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:18:53,114 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 01:18:53,114 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:18:53,114 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:18:53,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:18:53,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:18:53,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:18:53,115 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:18:53,115 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:18:53,115 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:18:53,115 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:18:53,116 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:18:53,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:53,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:18:53,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:18:53,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:18:53,116 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 01:18:53,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 01:18:53,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:18:53,116 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2022-12-15 01:18:53,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:18:53,316 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:18:53,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:18:53,318 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:18:53,319 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:18:53,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-12-15 01:18:55,844 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:18:56,170 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:18:56,170 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-12-15 01:18:56,190 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data/d5c8d4af6/e266f22e43b146f5b776b5a0ed84299c/FLAGf563d3fba [2022-12-15 01:18:56,417 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data/d5c8d4af6/e266f22e43b146f5b776b5a0ed84299c [2022-12-15 01:18:56,419 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:18:56,420 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:18:56,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:56,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:18:56,424 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:18:56,424 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:56" (1/1) ... [2022-12-15 01:18:56,425 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a2684b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:56, skipping insertion in model container [2022-12-15 01:18:56,425 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:18:56" (1/1) ... [2022-12-15 01:18:56,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:18:56,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:18:56,732 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-12-15 01:18:56,739 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-12-15 01:18:57,455 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:57,461 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,462 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,463 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,465 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,468 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:57,479 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,479 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:57,480 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,481 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,482 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:57,569 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:57,569 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:57,570 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:57,576 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:18:57,578 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:18:57,578 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:18:57,839 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:18:57,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:18:57,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:18:57,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:18:57,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:18:57,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:18:57,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:18:57,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:18:57,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:18:57,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:18:57,846 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:18:57,990 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:18:58,007 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,007 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,015 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,033 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,035 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:18:58,043 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:58,050 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,054 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,054 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,055 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,063 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:58,068 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,069 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,072 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,078 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,109 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:58,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:58,141 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:18:58,150 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-12-15 01:18:58,151 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-12-15 01:18:58,172 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,174 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,175 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,175 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,176 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,179 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,180 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,180 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,180 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,181 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,185 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:58,185 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:58,185 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:18:58,187 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:18:58,188 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:18:58,188 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:18:58,201 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:18:58,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:18:58,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:18:58,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:18:58,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:18:58,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:18:58,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:18:58,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:18:58,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:18:58,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:18:58,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:18:58,218 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:18:58,227 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,227 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,229 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,233 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,235 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:18:58,239 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:58,243 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,246 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,246 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,247 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,252 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:18:58,256 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,257 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:18:58,259 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,263 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:18:58,274 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:18:58,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:18:58,453 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:18:58,453 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58 WrapperNode [2022-12-15 01:18:58,453 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:18:58,454 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:58,454 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:18:58,454 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:18:58,460 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,582 INFO L138 Inliner]: procedures = 691, calls = 2636, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1064 [2022-12-15 01:18:58,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:18:58,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:18:58,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:18:58,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:18:58,590 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,590 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,620 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,623 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,628 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:18:58,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:18:58,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:18:58,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:18:58,640 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:18:58" (1/1) ... [2022-12-15 01:18:58,644 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:18:58,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:18:58,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:18:58,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:18:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 01:18:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:18:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-15 01:18:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 01:18:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 01:18:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:18:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-15 01:18:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:18:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:18:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 01:18:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-15 01:18:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-15 01:18:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:18:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-15 01:18:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-15 01:18:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 01:18:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:18:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-15 01:18:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-15 01:18:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-12-15 01:18:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-12-15 01:18:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:18:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:18:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 01:18:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 01:18:58,919 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:18:58,921 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:18:59,851 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:19:00,058 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:19:00,058 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:19:00,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:00 BoogieIcfgContainer [2022-12-15 01:19:00,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:19:00,062 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:19:00,062 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:19:00,069 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:19:00,069 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:00" (1/1) ... [2022-12-15 01:19:00,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:19:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:00,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 194 states and 267 transitions. [2022-12-15 01:19:00,118 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 267 transitions. [2022-12-15 01:19:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:19:00,123 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:00,155 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 01:19:00,159 INFO L158 Benchmark]: Toolchain (without parser) took 3737.88ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 106.4MB in the beginning and 75.2MB in the end (delta: 31.3MB). Peak memory consumption was 64.8MB. Max. memory is 16.1GB. [2022-12-15 01:19:00,159 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 151.0MB. Free memory is still 122.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:00,160 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2032.50ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 106.4MB in the beginning and 70.7MB in the end (delta: 35.7MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-12-15 01:19:00,160 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.26ms. Allocated memory is still 182.5MB. Free memory was 70.7MB in the beginning and 118.8MB in the end (delta: -48.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. [2022-12-15 01:19:00,160 INFO L158 Benchmark]: Boogie Preprocessor took 56.07ms. Allocated memory is still 182.5MB. Free memory was 118.8MB in the beginning and 110.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:19:00,161 INFO L158 Benchmark]: RCFGBuilder took 1422.10ms. Allocated memory is still 182.5MB. Free memory was 110.4MB in the beginning and 82.5MB in the end (delta: 27.9MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. [2022-12-15 01:19:00,161 INFO L158 Benchmark]: CodeCheck took 95.71ms. Allocated memory is still 182.5MB. Free memory was 82.5MB in the beginning and 75.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 01:19:00,163 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 0.15ms. Allocated memory is still 151.0MB. Free memory is still 122.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2032.50ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 106.4MB in the beginning and 70.7MB in the end (delta: 35.7MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.26ms. Allocated memory is still 182.5MB. Free memory was 70.7MB in the beginning and 118.8MB in the end (delta: -48.1MB). Peak memory consumption was 17.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.07ms. Allocated memory is still 182.5MB. Free memory was 118.8MB in the beginning and 110.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1422.10ms. Allocated memory is still 182.5MB. Free memory was 110.4MB in the beginning and 82.5MB in the end (delta: 27.9MB). Peak memory consumption was 64.9MB. Max. memory is 16.1GB. * CodeCheck took 95.71ms. Allocated memory is still 182.5MB. Free memory was 82.5MB in the beginning and 75.2MB 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 01:19:00,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 --- 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 01:19:01,851 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 01:19:01,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 01:19:01,875 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 01:19:01,875 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 01:19:01,876 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 01:19:01,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 01:19:01,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 01:19:01,882 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 01:19:01,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 01:19:01,883 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 01:19:01,884 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 01:19:01,885 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 01:19:01,886 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 01:19:01,887 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 01:19:01,888 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 01:19:01,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 01:19:01,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 01:19:01,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 01:19:01,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 01:19:01,896 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 01:19:01,897 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 01:19:01,898 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 01:19:01,899 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 01:19:01,903 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 01:19:01,904 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 01:19:01,904 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 01:19:01,905 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 01:19:01,905 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 01:19:01,906 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 01:19:01,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 01:19:01,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 01:19:01,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 01:19:01,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 01:19:01,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 01:19:01,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 01:19:01,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 01:19:01,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 01:19:01,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 01:19:01,911 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 01:19:01,912 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 01:19:01,912 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 01:19:01,928 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 01:19:01,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 01:19:01,928 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 01:19:01,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 01:19:01,929 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 01:19:01,929 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 01:19:01,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 01:19:01,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 01:19:01,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 01:19:01,931 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 01:19:01,931 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 01:19:01,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 01:19:01,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:01,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 01:19:01,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 01:19:01,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 01:19:01,932 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 01:19:01,932 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 01:19:01,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 01:19:01,932 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 01:19:01,932 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 01:19:01,932 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2022-12-15 01:19:02,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 01:19:02,149 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 01:19:02,152 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 01:19:02,152 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 01:19:02,153 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 01:19:02,154 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-12-15 01:19:04,747 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 01:19:05,035 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 01:19:05,036 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-12-15 01:19:05,057 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data/c650c2862/8d31f37976504265a65bd327d70cbdda/FLAG5a5b105a7 [2022-12-15 01:19:05,068 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/data/c650c2862/8d31f37976504265a65bd327d70cbdda [2022-12-15 01:19:05,070 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 01:19:05,071 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 01:19:05,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:05,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 01:19:05,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 01:19:05,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:05" (1/1) ... [2022-12-15 01:19:05,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19b232e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:05, skipping insertion in model container [2022-12-15 01:19:05,076 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:19:05" (1/1) ... [2022-12-15 01:19:05,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 01:19:05,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:05,309 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-12-15 01:19:05,315 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-12-15 01:19:05,900 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:05,904 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,904 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,904 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,905 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,906 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,908 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:05,916 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,917 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:05,917 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,918 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,919 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:05,981 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:05,982 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:05,982 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:05,986 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:05,988 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:05,988 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:06,202 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:06,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:06,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:06,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:06,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:06,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:06,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:06,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:06,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:06,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:06,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:06,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:06,346 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,346 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,353 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,359 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,362 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:06,369 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:06,376 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,380 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,380 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,381 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,389 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:06,394 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,395 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,407 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,413 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,444 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:06,449 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:06,483 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 01:19:06,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 01:19:06,516 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-12-15 01:19:06,516 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-12-15 01:19:06,540 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,543 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,543 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,545 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,549 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,550 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,550 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,551 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,551 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,557 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:06,557 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:06,558 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:06,560 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:06,562 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:06,562 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:06,577 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:06,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:06,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:06,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:06,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:06,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:06,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:06,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:06,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:06,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:06,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:06,595 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:06,614 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,614 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,617 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,623 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,626 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:06,631 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:06,637 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,641 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,641 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,642 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,648 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:06,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,654 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,658 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,663 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,678 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:06,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:06,701 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 01:19:06,714 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-12-15 01:19:06,714 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_c6491b0b-83ee-424e-bac7-ab4c73bbc136/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-12-15 01:19:06,747 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,749 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,750 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,750 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,750 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,751 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,752 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,756 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,756 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,756 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,763 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:06,764 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:06,764 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 01:19:06,766 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 01:19:06,767 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 01:19:06,768 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 01:19:06,784 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 01:19:06,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 01:19:06,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 01:19:06,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 01:19:06,786 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 01:19:06,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 01:19:06,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 01:19:06,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 01:19:06,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 01:19:06,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 01:19:06,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 01:19:06,804 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 01:19:06,814 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,814 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,817 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,821 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,824 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 01:19:06,828 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:06,833 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,837 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,837 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,838 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,843 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 01:19:06,849 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,849 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 01:19:06,869 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,875 WARN L623 FunctionHandler]: Unknown extern function my_memcpy [2022-12-15 01:19:06,887 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 01:19:06,890 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 01:19:07,140 INFO L208 MainTranslator]: Completed translation [2022-12-15 01:19:07,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07 WrapperNode [2022-12-15 01:19:07,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 01:19:07,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:07,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 01:19:07,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 01:19:07,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,212 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,278 INFO L138 Inliner]: procedures = 711, calls = 2636, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1060 [2022-12-15 01:19:07,279 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 01:19:07,279 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 01:19:07,280 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 01:19:07,280 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 01:19:07,290 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,290 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,299 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,335 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,350 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,355 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,367 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 01:19:07,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 01:19:07,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 01:19:07,368 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 01:19:07,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:19:07" (1/1) ... [2022-12-15 01:19:07,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 01:19:07,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 01:19:07,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 01:19:07,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 01:19:07,430 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 01:19:07,430 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-15 01:19:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 01:19:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-12-15 01:19:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-12-15 01:19:07,431 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-15 01:19:07,431 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-15 01:19:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 01:19:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 01:19:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 01:19:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 01:19:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 01:19:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-12-15 01:19:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-12-15 01:19:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 01:19:07,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 01:19:07,432 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 01:19:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 01:19:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 01:19:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 01:19:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-12-15 01:19:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-12-15 01:19:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-15 01:19:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-15 01:19:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 01:19:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 01:19:07,433 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-12-15 01:19:07,433 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-12-15 01:19:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-12-15 01:19:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 01:19:07,434 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 01:19:07,434 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 01:19:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-12-15 01:19:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-12-15 01:19:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-12-15 01:19:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-12-15 01:19:07,435 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 01:19:07,435 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 01:19:07,669 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 01:19:07,670 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 01:19:10,635 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 01:19:10,928 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 01:19:10,928 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-15 01:19:10,930 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:10 BoogieIcfgContainer [2022-12-15 01:19:10,930 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 01:19:10,930 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 01:19:10,930 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 01:19:10,938 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 01:19:10,938 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 01:19:10" (1/1) ... [2022-12-15 01:19:10,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 01:19:10,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 01:19:10,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 193 states and 266 transitions. [2022-12-15 01:19:10,990 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 266 transitions. [2022-12-15 01:19:10,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-12-15 01:19:10,996 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 01:19:10,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 01:19:11,041 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 01:19:11,044 INFO L158 Benchmark]: Toolchain (without parser) took 5972.08ms. Allocated memory was 86.0MB in the beginning and 184.5MB in the end (delta: 98.6MB). Free memory was 56.5MB in the beginning and 104.5MB in the end (delta: -48.0MB). Peak memory consumption was 51.2MB. Max. memory is 16.1GB. [2022-12-15 01:19:11,045 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 01:19:11,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2068.09ms. Allocated memory was 86.0MB in the beginning and 125.8MB in the end (delta: 39.8MB). Free memory was 56.3MB in the beginning and 73.8MB in the end (delta: -17.6MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. [2022-12-15 01:19:11,046 INFO L158 Benchmark]: Boogie Procedure Inliner took 138.17ms. Allocated memory is still 125.8MB. Free memory was 73.8MB in the beginning and 61.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 01:19:11,046 INFO L158 Benchmark]: Boogie Preprocessor took 87.55ms. Allocated memory is still 125.8MB. Free memory was 61.2MB in the beginning and 51.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:19:11,047 INFO L158 Benchmark]: RCFGBuilder took 3562.24ms. Allocated memory was 125.8MB in the beginning and 184.5MB in the end (delta: 58.7MB). Free memory was 51.5MB in the beginning and 111.8MB in the end (delta: -60.3MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2022-12-15 01:19:11,047 INFO L158 Benchmark]: CodeCheck took 112.75ms. Allocated memory is still 184.5MB. Free memory was 111.8MB in the beginning and 104.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 01:19:11,050 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 0.11ms. Allocated memory is still 56.6MB. Free memory is still 35.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2068.09ms. Allocated memory was 86.0MB in the beginning and 125.8MB in the end (delta: 39.8MB). Free memory was 56.3MB in the beginning and 73.8MB in the end (delta: -17.6MB). Peak memory consumption was 59.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 138.17ms. Allocated memory is still 125.8MB. Free memory was 73.8MB in the beginning and 61.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.55ms. Allocated memory is still 125.8MB. Free memory was 61.2MB in the beginning and 51.5MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3562.24ms. Allocated memory was 125.8MB in the beginning and 184.5MB in the end (delta: 58.7MB). Free memory was 51.5MB in the beginning and 111.8MB in the end (delta: -60.3MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * CodeCheck took 112.75ms. Allocated memory is still 184.5MB. Free memory was 111.8MB in the beginning and 104.5MB 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. [2022-12-15 01:19:11,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c6491b0b-83ee-424e-bac7-ab4c73bbc136/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