./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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 5b593bdfc14611b3d776fb71004c467935b0dea85b9c8fc41a7cd99c2774118a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:49:02,949 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:49:02,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:49:02,965 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:49:02,965 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:49:02,966 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:49:02,967 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:49:02,968 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:49:02,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:49:02,969 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:49:02,970 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:49:02,970 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:49:02,971 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:49:02,971 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:49:02,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:49:02,972 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:49:02,973 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:49:02,974 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:49:02,975 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:49:02,976 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:49:02,976 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:49:02,977 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:49:02,978 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:49:02,979 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:49:02,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:49:02,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:49:02,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:49:02,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:49:02,982 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:49:02,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:49:02,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:49:02,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:49:02,983 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:49:02,984 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:49:02,984 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:49:02,985 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:49:02,985 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:49:02,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:49:02,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:49:02,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:49:02,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:49:02,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 03:49:03,014 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:49:03,015 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:49:03,016 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:49:03,016 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:49:03,017 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:49:03,017 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:49:03,018 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:49:03,018 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 03:49:03,018 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:49:03,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:49:03,018 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:49:03,018 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:49:03,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:49:03,019 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:49:03,019 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:49:03,019 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:49:03,019 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:49:03,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:49:03,020 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:49:03,020 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:49:03,020 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:49:03,020 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:49:03,021 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 03:49:03,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 03:49:03,021 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:49:03,021 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b593bdfc14611b3d776fb71004c467935b0dea85b9c8fc41a7cd99c2774118a [2022-12-15 03:49:03,188 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:49:03,208 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:49:03,211 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:49:03,212 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:49:03,212 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:49:03,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i [2022-12-15 03:49:05,773 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:49:06,082 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:49:06,082 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i [2022-12-15 03:49:06,101 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data/4e181735c/860f61940f344b52a5da5091916430e2/FLAGab7ae231d [2022-12-15 03:49:06,373 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data/4e181735c/860f61940f344b52a5da5091916430e2 [2022-12-15 03:49:06,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:49:06,383 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:49:06,386 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:49:06,386 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:49:06,395 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:49:06,397 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:49:06" (1/1) ... [2022-12-15 03:49:06,399 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56bdfce7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:06, skipping insertion in model container [2022-12-15 03:49:06,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:49:06" (1/1) ... [2022-12-15 03:49:06,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:49:06,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:49:06,669 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4502,4515] [2022-12-15 03:49:06,675 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4562,4575] [2022-12-15 03:49:07,268 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,279 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,285 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,285 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,286 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,286 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,287 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,291 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,297 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,298 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,299 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,300 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,367 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:07,367 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:07,368 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:07,371 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:49:07,373 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:49:07,373 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:49:07,542 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,675 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:49:07,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:49:07,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:49:07,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:49:07,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:49:07,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:49:07,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:49:07,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:49:07,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:49:07,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:49:07,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:49:07,807 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:49:07,820 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,821 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,837 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,839 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,840 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,841 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:49:07,858 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:07,890 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:07,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,899 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:07,912 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,934 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:07,954 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:49:07,960 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:49:07,999 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:49:08,012 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4502,4515] [2022-12-15 03:49:08,013 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4562,4575] [2022-12-15 03:49:08,040 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,046 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,049 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,050 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,051 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,053 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,067 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:08,068 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:08,068 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:08,072 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:49:08,073 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:49:08,074 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:49:08,076 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,096 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:49:08,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:49:08,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:49:08,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:49:08,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:49:08,099 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:49:08,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:49:08,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:49:08,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:49:08,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:49:08,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:49:08,119 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:49:08,124 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,125 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,130 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,132 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,133 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,133 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:49:08,139 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:08,155 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:08,160 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,161 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:08,168 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,173 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:08,183 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:49:08,185 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:49:08,395 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:49:08,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08 WrapperNode [2022-12-15 03:49:08,396 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:49:08,397 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:49:08,397 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:49:08,397 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:49:08,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,465 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,525 INFO L138 Inliner]: procedures = 691, calls = 2503, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 816 [2022-12-15 03:49:08,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:49:08,526 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:49:08,526 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:49:08,526 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:49:08,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,572 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,576 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,582 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,586 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,596 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:49:08,597 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:49:08,597 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:49:08,597 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:49:08,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:08" (1/1) ... [2022-12-15 03:49:08,604 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:49:08,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:49:08,625 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:49:08,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:49:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:49:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:49:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:49:08,656 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:49:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:49:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-15 03:49:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:49:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:49:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-15 03:49:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:49:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:49:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-15 03:49:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-15 03:49:08,658 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-15 03:49:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-15 03:49:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 03:49:08,879 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:49:08,882 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:49:09,682 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:49:09,909 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:49:09,909 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:49:09,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:49:09 BoogieIcfgContainer [2022-12-15 03:49:09,911 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:49:09,912 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:49:09,912 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:49:09,919 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:49:09,919 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:49:09" (1/1) ... [2022-12-15 03:49:09,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:49:09,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:09,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-12-15 03:49:09,972 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-12-15 03:49:09,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 03:49:09,976 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:09,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:10,009 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:49:10,013 INFO L158 Benchmark]: Toolchain (without parser) took 3629.85ms. Allocated memory was 157.3MB in the beginning and 226.5MB in the end (delta: 69.2MB). Free memory was 112.1MB in the beginning and 99.4MB in the end (delta: 12.7MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. [2022-12-15 03:49:10,014 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 157.3MB. Free memory was 125.1MB in the beginning and 124.9MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:49:10,014 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2010.12ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 112.1MB in the beginning and 93.4MB in the end (delta: 18.6MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. [2022-12-15 03:49:10,015 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.89ms. Allocated memory is still 188.7MB. Free memory was 93.4MB in the beginning and 81.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 03:49:10,015 INFO L158 Benchmark]: Boogie Preprocessor took 70.40ms. Allocated memory is still 188.7MB. Free memory was 81.9MB in the beginning and 74.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:49:10,016 INFO L158 Benchmark]: RCFGBuilder took 1314.20ms. Allocated memory was 188.7MB in the beginning and 226.5MB in the end (delta: 37.7MB). Free memory was 74.6MB in the beginning and 105.7MB in the end (delta: -31.1MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. [2022-12-15 03:49:10,016 INFO L158 Benchmark]: CodeCheck took 99.72ms. Allocated memory is still 226.5MB. Free memory was 105.7MB in the beginning and 99.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 03:49:10,019 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 0.19ms. Allocated memory is still 157.3MB. Free memory was 125.1MB in the beginning and 124.9MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2010.12ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 112.1MB in the beginning and 93.4MB in the end (delta: 18.6MB). Peak memory consumption was 86.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.89ms. Allocated memory is still 188.7MB. Free memory was 93.4MB in the beginning and 81.9MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.40ms. Allocated memory is still 188.7MB. Free memory was 81.9MB in the beginning and 74.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1314.20ms. Allocated memory was 188.7MB in the beginning and 226.5MB in the end (delta: 37.7MB). Free memory was 74.6MB in the beginning and 105.7MB in the end (delta: -31.1MB). Peak memory consumption was 28.6MB. Max. memory is 16.1GB. * CodeCheck took 99.72ms. Allocated memory is still 226.5MB. Free memory was 105.7MB in the beginning and 99.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-15 03:49:10,034 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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 5b593bdfc14611b3d776fb71004c467935b0dea85b9c8fc41a7cd99c2774118a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-15 03:49:11,731 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 03:49:11,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 03:49:11,745 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 03:49:11,745 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 03:49:11,746 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 03:49:11,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 03:49:11,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 03:49:11,749 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 03:49:11,750 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 03:49:11,750 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 03:49:11,751 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 03:49:11,751 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 03:49:11,752 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 03:49:11,753 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 03:49:11,753 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 03:49:11,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 03:49:11,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 03:49:11,756 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 03:49:11,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 03:49:11,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 03:49:11,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 03:49:11,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 03:49:11,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 03:49:11,762 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 03:49:11,763 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 03:49:11,763 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 03:49:11,764 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 03:49:11,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 03:49:11,764 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 03:49:11,765 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 03:49:11,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 03:49:11,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 03:49:11,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 03:49:11,772 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 03:49:11,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 03:49:11,774 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 03:49:11,774 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 03:49:11,774 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 03:49:11,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 03:49:11,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 03:49:11,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 03:49:11,800 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 03:49:11,800 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 03:49:11,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 03:49:11,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 03:49:11,802 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 03:49:11,802 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 03:49:11,802 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 03:49:11,802 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 03:49:11,802 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 03:49:11,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 03:49:11,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 03:49:11,803 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 03:49:11,803 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 03:49:11,803 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 03:49:11,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 03:49:11,804 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 03:49:11,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 03:49:11,804 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 03:49:11,804 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 03:49:11,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 03:49:11,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:49:11,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 03:49:11,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 03:49:11,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 03:49:11,806 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 03:49:11,806 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 03:49:11,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 03:49:11,806 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 03:49:11,806 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 03:49:11,806 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b593bdfc14611b3d776fb71004c467935b0dea85b9c8fc41a7cd99c2774118a [2022-12-15 03:49:12,009 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 03:49:12,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 03:49:12,031 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 03:49:12,032 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 03:49:12,032 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 03:49:12,034 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i [2022-12-15 03:49:14,539 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 03:49:14,846 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 03:49:14,846 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i [2022-12-15 03:49:14,865 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data/49532849a/92d1a04e8c344648a1dec42c7a13a268/FLAGb76792ff3 [2022-12-15 03:49:15,098 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/data/49532849a/92d1a04e8c344648a1dec42c7a13a268 [2022-12-15 03:49:15,100 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 03:49:15,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 03:49:15,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 03:49:15,102 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 03:49:15,104 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 03:49:15,105 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:49:15" (1/1) ... [2022-12-15 03:49:15,106 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4f01ba03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:15, skipping insertion in model container [2022-12-15 03:49:15,106 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 03:49:15" (1/1) ... [2022-12-15 03:49:15,112 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 03:49:15,203 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:49:15,384 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4502,4515] [2022-12-15 03:49:15,389 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4562,4575] [2022-12-15 03:49:16,047 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,063 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,074 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,075 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,076 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,077 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,082 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,091 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,094 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,094 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,158 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:16,158 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:16,159 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:16,165 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:49:16,166 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:49:16,167 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:49:16,274 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,398 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:49:16,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:49:16,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:49:16,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:49:16,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:49:16,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:49:16,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:49:16,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:49:16,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:49:16,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:49:16,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:49:16,537 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:49:16,551 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,553 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,562 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,565 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,566 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,568 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:49:16,578 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:16,611 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:16,620 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,620 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,633 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,653 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,673 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:49:16,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:49:16,722 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 03:49:16,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 03:49:16,759 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4502,4515] [2022-12-15 03:49:16,760 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4562,4575] [2022-12-15 03:49:16,781 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,786 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,790 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,790 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,793 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,796 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,797 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,797 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,798 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,804 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:16,804 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:16,805 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:16,808 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:49:16,809 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:49:16,810 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:49:16,812 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,835 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:49:16,836 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:49:16,837 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:49:16,837 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:49:16,838 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:49:16,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:49:16,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:49:16,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:49:16,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:49:16,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:49:16,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:49:16,856 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:49:16,862 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,863 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,868 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,870 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,871 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,871 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:49:16,877 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:16,889 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:16,893 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,893 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,900 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,903 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,927 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:49:16,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:49:16,952 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 03:49:16,971 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4502,4515] [2022-12-15 03:49:16,971 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_3f18c5cb-ad18-4330-8de6-f2fa4762d755/sv-benchmarks/c/aws-c-common/aws_byte_buf_clean_up_secure_harness_negated.i[4562,4575] [2022-12-15 03:49:16,991 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,995 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:16,997 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,998 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,998 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,998 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:16,999 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:17,006 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,009 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:17,010 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:17,011 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:17,011 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:17,022 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:17,023 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:17,023 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 03:49:17,026 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 03:49:17,027 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 03:49:17,027 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 03:49:17,030 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,047 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 03:49:17,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 03:49:17,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 03:49:17,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 03:49:17,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 03:49:17,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 03:49:17,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 03:49:17,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 03:49:17,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 03:49:17,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 03:49:17,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 03:49:17,068 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 03:49:17,073 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,075 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,080 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,082 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,083 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,084 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 03:49:17,089 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:17,104 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 03:49:17,116 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:17,117 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 03:49:17,124 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,129 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 03:49:17,136 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 03:49:17,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 03:49:17,427 INFO L208 MainTranslator]: Completed translation [2022-12-15 03:49:17,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17 WrapperNode [2022-12-15 03:49:17,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 03:49:17,428 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 03:49:17,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 03:49:17,429 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 03:49:17,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,551 INFO L138 Inliner]: procedures = 711, calls = 2503, calls flagged for inlining = 56, calls inlined = 8, statements flattened = 817 [2022-12-15 03:49:17,552 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 03:49:17,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 03:49:17,553 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 03:49:17,553 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 03:49:17,563 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,604 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,612 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,625 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 03:49:17,626 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 03:49:17,626 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 03:49:17,626 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 03:49:17,627 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 03:49:17" (1/1) ... [2022-12-15 03:49:17,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 03:49:17,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 03:49:17,654 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 03:49:17,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 03:49:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 03:49:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 03:49:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-15 03:49:17,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-15 03:49:17,689 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 03:49:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 03:49:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 03:49:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 03:49:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 03:49:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 03:49:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 03:49:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 03:49:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-12-15 03:49:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-12-15 03:49:17,690 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 03:49:17,690 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 03:49:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-15 03:49:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-15 03:49:17,691 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-15 03:49:17,691 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-15 03:49:17,914 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 03:49:17,916 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 03:49:21,059 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 03:49:21,443 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 03:49:21,444 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 03:49:21,446 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:49:21 BoogieIcfgContainer [2022-12-15 03:49:21,446 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 03:49:21,447 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 03:49:21,447 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 03:49:21,457 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 03:49:21,457 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 03:49:21" (1/1) ... [2022-12-15 03:49:21,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 03:49:21,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 03:49:21,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 106 states to 83 states and 106 transitions. [2022-12-15 03:49:21,518 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 106 transitions. [2022-12-15 03:49:21,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-12-15 03:49:21,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 03:49:21,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 03:49:21,559 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-15 03:49:21,562 INFO L158 Benchmark]: Toolchain (without parser) took 6460.31ms. Allocated memory was 79.7MB in the beginning and 220.2MB in the end (delta: 140.5MB). Free memory was 49.9MB in the beginning and 96.4MB in the end (delta: -46.5MB). Peak memory consumption was 96.8MB. Max. memory is 16.1GB. [2022-12-15 03:49:21,562 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 58.7MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 03:49:21,562 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2326.20ms. Allocated memory was 79.7MB in the beginning and 125.8MB in the end (delta: 46.1MB). Free memory was 49.7MB in the beginning and 74.9MB in the end (delta: -25.1MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. [2022-12-15 03:49:21,563 INFO L158 Benchmark]: Boogie Procedure Inliner took 123.56ms. Allocated memory is still 125.8MB. Free memory was 74.9MB in the beginning and 63.8MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 03:49:21,563 INFO L158 Benchmark]: Boogie Preprocessor took 73.02ms. Allocated memory is still 125.8MB. Free memory was 63.8MB in the beginning and 55.3MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:49:21,564 INFO L158 Benchmark]: RCFGBuilder took 3820.40ms. Allocated memory was 125.8MB in the beginning and 220.2MB in the end (delta: 94.4MB). Free memory was 55.3MB in the beginning and 103.8MB in the end (delta: -48.5MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. [2022-12-15 03:49:21,564 INFO L158 Benchmark]: CodeCheck took 113.46ms. Allocated memory is still 220.2MB. Free memory was 103.8MB in the beginning and 96.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-15 03:49:21,565 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 0.16ms. Allocated memory is still 58.7MB. Free memory is still 37.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2326.20ms. Allocated memory was 79.7MB in the beginning and 125.8MB in the end (delta: 46.1MB). Free memory was 49.7MB in the beginning and 74.9MB in the end (delta: -25.1MB). Peak memory consumption was 53.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 123.56ms. Allocated memory is still 125.8MB. Free memory was 74.9MB in the beginning and 63.8MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 73.02ms. Allocated memory is still 125.8MB. Free memory was 63.8MB in the beginning and 55.3MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3820.40ms. Allocated memory was 125.8MB in the beginning and 220.2MB in the end (delta: 94.4MB). Free memory was 55.3MB in the beginning and 103.8MB in the end (delta: -48.5MB). Peak memory consumption was 101.1MB. Max. memory is 16.1GB. * CodeCheck took 113.46ms. Allocated memory is still 220.2MB. Free memory was 103.8MB in the beginning and 96.4MB 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 03:49:21,587 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f18c5cb-ad18-4330-8de6-f2fa4762d755/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