./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/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_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/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_44482473-a611-4bd3-83a1-7588d21a0b63/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 5c7542ead4f0e49b40fa9ec7efba90e05020800f842fa2e3201cfd6849567db8 --- 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 00:08:16,104 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:08:16,106 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:08:16,127 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:08:16,128 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:08:16,129 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:08:16,130 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:08:16,132 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:08:16,133 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:08:16,134 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:08:16,135 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:08:16,137 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:08:16,137 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:08:16,138 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:08:16,139 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:08:16,140 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:08:16,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:08:16,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:08:16,144 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:08:16,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:08:16,148 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:08:16,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:08:16,150 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:08:16,151 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:08:16,154 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:08:16,155 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:08:16,155 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:08:16,156 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:08:16,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:08:16,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:08:16,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:08:16,158 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:08:16,159 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:08:16,160 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:08:16,161 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:08:16,161 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:08:16,161 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:08:16,161 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:08:16,162 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:08:16,162 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:08:16,163 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:08:16,163 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-15 00:08:16,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:08:16,184 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:08:16,185 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:08:16,185 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:08:16,186 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:08:16,186 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:08:16,186 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:08:16,186 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-15 00:08:16,186 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:08:16,187 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:08:16,187 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:08:16,187 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:08:16,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:08:16,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:08:16,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:08:16,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:08:16,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:08:16,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:08:16,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:16,188 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:08:16,188 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:08:16,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:08:16,189 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-15 00:08:16,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-15 00:08:16,189 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:08:16,189 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_44482473-a611-4bd3-83a1-7588d21a0b63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c7542ead4f0e49b40fa9ec7efba90e05020800f842fa2e3201cfd6849567db8 [2022-12-15 00:08:16,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:08:16,393 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:08:16,395 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:08:16,396 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:08:16,396 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:08:16,397 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i [2022-12-15 00:08:18,986 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:08:19,301 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:08:19,301 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i [2022-12-15 00:08:19,318 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data/7d0dcd6df/09800f639a53418596f32b9a6c797d92/FLAG7d61b40f6 [2022-12-15 00:08:19,328 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data/7d0dcd6df/09800f639a53418596f32b9a6c797d92 [2022-12-15 00:08:19,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:08:19,331 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:08:19,332 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:19,332 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:08:19,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:08:19,335 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:19" (1/1) ... [2022-12-15 00:08:19,336 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@711f96bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:19, skipping insertion in model container [2022-12-15 00:08:19,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:19" (1/1) ... [2022-12-15 00:08:19,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:08:19,430 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:08:19,610 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2022-12-15 00:08:19,616 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2022-12-15 00:08:20,222 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,239 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,246 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,247 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,250 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,256 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,266 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,267 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,347 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:20,347 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:20,348 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:20,351 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:08:20,353 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:08:20,354 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:08:20,462 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,569 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:08:20,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:08:20,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:08:20,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:08:20,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:08:20,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:08:20,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:08:20,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:08:20,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:08:20,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:08:20,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:08:20,692 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:08:20,714 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,715 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,722 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,725 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,726 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,727 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:08:20,735 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:20,758 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:20,764 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,764 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,774 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,792 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,810 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:08:20,815 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:20,846 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:08:20,856 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2022-12-15 00:08:20,856 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2022-12-15 00:08:20,877 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,881 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,884 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,885 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,887 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,890 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,891 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,892 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,897 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:20,897 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:20,897 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:20,900 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:08:20,901 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:08:20,901 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:08:20,903 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,917 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:08:20,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:08:20,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:08:20,919 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:08:20,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:08:20,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:08:20,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:08:20,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:08:20,921 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:08:20,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:08:20,922 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:08:20,937 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:08:20,948 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,949 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,953 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,955 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,956 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:20,956 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:08:20,961 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:20,990 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:20,996 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:20,996 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:21,005 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:21,010 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:21,024 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:08:21,026 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:21,180 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:08:21,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21 WrapperNode [2022-12-15 00:08:21,181 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:21,182 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:21,182 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:08:21,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:08:21,189 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,256 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,316 INFO L138 Inliner]: procedures = 691, calls = 2630, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 815 [2022-12-15 00:08:21,316 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:21,317 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:08:21,317 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:08:21,317 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:08:21,326 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,334 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,334 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,363 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,373 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,377 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,386 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:08:21,387 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:08:21,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:08:21,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:08:21,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:21" (1/1) ... [2022-12-15 00:08:21,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:21,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:08:21,411 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:08:21,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:08:21,446 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 00:08:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 00:08:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:08:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:08:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:08:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-15 00:08:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:08:21,447 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:08:21,447 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-15 00:08:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-15 00:08:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:08:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:08:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:08:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:08:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:08:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:08:21,448 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:08:21,448 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:08:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:08:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:08:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:08:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:08:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 00:08:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 00:08:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-12-15 00:08:21,449 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-12-15 00:08:21,449 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:08:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:08:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-15 00:08:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-15 00:08:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-15 00:08:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-15 00:08:21,450 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-15 00:08:21,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-15 00:08:21,663 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:08:21,664 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:08:22,484 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:08:22,681 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:08:22,682 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:08:22,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:22 BoogieIcfgContainer [2022-12-15 00:08:22,685 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:08:22,685 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:08:22,685 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:08:22,695 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:08:22,695 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:22" (1/1) ... [2022-12-15 00:08:22,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:08:22,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:22,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2022-12-15 00:08:22,760 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2022-12-15 00:08:22,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 00:08:22,764 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:22,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:22,810 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 00:08:22,814 INFO L158 Benchmark]: Toolchain (without parser) took 3482.04ms. Allocated memory was 111.1MB in the beginning and 239.1MB in the end (delta: 127.9MB). Free memory was 69.6MB in the beginning and 102.2MB in the end (delta: -32.6MB). Peak memory consumption was 97.4MB. Max. memory is 16.1GB. [2022-12-15 00:08:22,814 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 111.1MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:22,815 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1849.38ms. Allocated memory was 111.1MB in the beginning and 199.2MB in the end (delta: 88.1MB). Free memory was 69.4MB in the beginning and 139.9MB in the end (delta: -70.6MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. [2022-12-15 00:08:22,815 INFO L158 Benchmark]: Boogie Procedure Inliner took 134.34ms. Allocated memory is still 199.2MB. Free memory was 139.9MB in the beginning and 128.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-15 00:08:22,816 INFO L158 Benchmark]: Boogie Preprocessor took 69.32ms. Allocated memory is still 199.2MB. Free memory was 128.4MB in the beginning and 122.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:22,816 INFO L158 Benchmark]: RCFGBuilder took 1297.89ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 122.1MB in the beginning and 108.5MB in the end (delta: 13.6MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-12-15 00:08:22,817 INFO L158 Benchmark]: CodeCheck took 127.35ms. Allocated memory is still 239.1MB. Free memory was 108.5MB in the beginning and 102.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:22,820 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 0.13ms. Allocated memory is still 111.1MB. Free memory is still 88.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1849.38ms. Allocated memory was 111.1MB in the beginning and 199.2MB in the end (delta: 88.1MB). Free memory was 69.4MB in the beginning and 139.9MB in the end (delta: -70.6MB). Peak memory consumption was 95.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 134.34ms. Allocated memory is still 199.2MB. Free memory was 139.9MB in the beginning and 128.4MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.32ms. Allocated memory is still 199.2MB. Free memory was 128.4MB in the beginning and 122.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1297.89ms. Allocated memory was 199.2MB in the beginning and 239.1MB in the end (delta: 39.8MB). Free memory was 122.1MB in the beginning and 108.5MB in the end (delta: 13.6MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. * CodeCheck took 127.35ms. Allocated memory is still 239.1MB. Free memory was 108.5MB in the beginning and 102.2MB 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 00:08:22,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/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_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/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_44482473-a611-4bd3-83a1-7588d21a0b63/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 5c7542ead4f0e49b40fa9ec7efba90e05020800f842fa2e3201cfd6849567db8 --- 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 00:08:24,655 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-15 00:08:24,657 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-15 00:08:24,677 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-15 00:08:24,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-15 00:08:24,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-15 00:08:24,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-15 00:08:24,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-15 00:08:24,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-15 00:08:24,684 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-15 00:08:24,685 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-15 00:08:24,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-15 00:08:24,687 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-15 00:08:24,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-15 00:08:24,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-15 00:08:24,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-15 00:08:24,691 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-15 00:08:24,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-15 00:08:24,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-15 00:08:24,696 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-15 00:08:24,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-15 00:08:24,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-15 00:08:24,700 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-15 00:08:24,701 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-15 00:08:24,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-15 00:08:24,705 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-15 00:08:24,705 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-15 00:08:24,706 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-15 00:08:24,706 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-15 00:08:24,707 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-15 00:08:24,708 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-15 00:08:24,708 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-15 00:08:24,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-15 00:08:24,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-15 00:08:24,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-15 00:08:24,711 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-15 00:08:24,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-15 00:08:24,712 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-15 00:08:24,712 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-15 00:08:24,713 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-15 00:08:24,714 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-15 00:08:24,715 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-15 00:08:24,736 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-15 00:08:24,736 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-15 00:08:24,737 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-15 00:08:24,737 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-15 00:08:24,737 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-15 00:08:24,737 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-15 00:08:24,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-15 00:08:24,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-15 00:08:24,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-15 00:08:24,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-15 00:08:24,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-15 00:08:24,738 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-15 00:08:24,738 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-15 00:08:24,738 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-15 00:08:24,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-15 00:08:24,739 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-15 00:08:24,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-15 00:08:24,739 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-15 00:08:24,739 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-15 00:08:24,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-15 00:08:24,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:24,739 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-15 00:08:24,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-15 00:08:24,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-15 00:08:24,740 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-15 00:08:24,740 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-15 00:08:24,740 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-15 00:08:24,740 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-15 00:08:24,740 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-15 00:08:24,740 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_44482473-a611-4bd3-83a1-7588d21a0b63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c7542ead4f0e49b40fa9ec7efba90e05020800f842fa2e3201cfd6849567db8 [2022-12-15 00:08:24,974 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-15 00:08:24,989 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-15 00:08:24,991 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-15 00:08:24,992 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-15 00:08:24,992 INFO L275 PluginConnector]: CDTParser initialized [2022-12-15 00:08:24,993 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i [2022-12-15 00:08:27,614 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-15 00:08:27,974 INFO L351 CDTParser]: Found 1 translation units. [2022-12-15 00:08:27,975 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i [2022-12-15 00:08:27,998 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data/d6516b8d9/cd866fe563b7470287d227a96591625f/FLAG5ce0f9ade [2022-12-15 00:08:28,009 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/data/d6516b8d9/cd866fe563b7470287d227a96591625f [2022-12-15 00:08:28,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-15 00:08:28,012 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-15 00:08:28,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:28,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-15 00:08:28,025 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-15 00:08:28,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:28" (1/1) ... [2022-12-15 00:08:28,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d98e1db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:28, skipping insertion in model container [2022-12-15 00:08:28,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 12:08:28" (1/1) ... [2022-12-15 00:08:28,032 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-15 00:08:28,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:08:28,324 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2022-12-15 00:08:28,331 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2022-12-15 00:08:28,951 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:28,966 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:28,973 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,974 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,974 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,975 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,975 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,980 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:28,987 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:28,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,046 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,046 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,047 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,053 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:08:29,055 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:08:29,055 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:08:29,198 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,352 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:08:29,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:08:29,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:08:29,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:08:29,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:08:29,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:08:29,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:08:29,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:08:29,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:08:29,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:08:29,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:08:29,479 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:08:29,499 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,500 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,507 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,509 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,509 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,510 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:08:29,518 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:29,539 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:29,544 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,545 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,553 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,570 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,585 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:08:29,591 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:29,633 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-15 00:08:29,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-15 00:08:29,657 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2022-12-15 00:08:29,658 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2022-12-15 00:08:29,683 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,688 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,690 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,691 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,691 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,691 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,692 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,694 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,704 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,704 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,705 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,707 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:08:29,708 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:08:29,709 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:08:29,711 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,726 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:08:29,727 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:08:29,727 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:08:29,728 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:08:29,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:08:29,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:08:29,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:08:29,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:08:29,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:08:29,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:08:29,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:08:29,747 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:08:29,757 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,758 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,761 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,763 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,763 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,764 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:08:29,767 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:29,784 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:29,788 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,794 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,797 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,806 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:08:29,807 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:29,820 INFO L203 MainTranslator]: Completed pre-run [2022-12-15 00:08:29,829 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4492,4505] [2022-12-15 00:08:29,830 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_44482473-a611-4bd3-83a1-7588d21a0b63/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness_negated.i[4552,4565] [2022-12-15 00:08:29,845 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,847 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,849 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,849 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,849 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,850 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,850 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,851 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,854 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,854 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,865 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,866 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,866 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-15 00:08:29,868 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-15 00:08:29,868 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-15 00:08:29,869 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-15 00:08:29,870 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,880 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-15 00:08:29,880 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-15 00:08:29,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-15 00:08:29,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-15 00:08:29,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-15 00:08:29,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-15 00:08:29,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-15 00:08:29,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-15 00:08:29,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-15 00:08:29,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-15 00:08:29,883 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-15 00:08:29,893 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-15 00:08:29,901 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,901 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,904 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,905 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,906 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,906 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-15 00:08:29,909 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:29,919 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-15 00:08:29,932 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,933 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-15 00:08:29,940 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,945 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-15 00:08:29,954 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-15 00:08:29,956 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-15 00:08:30,223 INFO L208 MainTranslator]: Completed translation [2022-12-15 00:08:30,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30 WrapperNode [2022-12-15 00:08:30,223 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-15 00:08:30,224 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:30,224 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-15 00:08:30,224 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-15 00:08:30,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,272 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,313 INFO L138 Inliner]: procedures = 711, calls = 2630, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 816 [2022-12-15 00:08:30,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-15 00:08:30,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-15 00:08:30,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-15 00:08:30,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-15 00:08:30,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,374 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,384 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-15 00:08:30,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-15 00:08:30,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-15 00:08:30,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-15 00:08:30,404 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 12:08:30" (1/1) ... [2022-12-15 00:08:30,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-15 00:08:30,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/z3 [2022-12-15 00:08:30,431 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-15 00:08:30,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-15 00:08:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-15 00:08:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-15 00:08:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-15 00:08:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-15 00:08:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-15 00:08:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-15 00:08:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-15 00:08:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-15 00:08:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-15 00:08:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-15 00:08:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-15 00:08:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-15 00:08:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-15 00:08:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-15 00:08:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-15 00:08:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-15 00:08:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-15 00:08:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-15 00:08:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-15 00:08:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-15 00:08:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-15 00:08:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-15 00:08:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-15 00:08:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-15 00:08:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-15 00:08:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-15 00:08:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-15 00:08:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-15 00:08:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-15 00:08:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-15 00:08:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-12-15 00:08:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-12-15 00:08:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-15 00:08:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-15 00:08:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-15 00:08:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-15 00:08:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-15 00:08:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-15 00:08:30,704 INFO L235 CfgBuilder]: Building ICFG [2022-12-15 00:08:30,706 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-15 00:08:32,120 INFO L276 CfgBuilder]: Performing block encoding [2022-12-15 00:08:32,461 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-15 00:08:32,461 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-15 00:08:32,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:32 BoogieIcfgContainer [2022-12-15 00:08:32,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-15 00:08:32,465 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-15 00:08:32,465 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-15 00:08:32,474 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-15 00:08:32,474 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.12 12:08:32" (1/1) ... [2022-12-15 00:08:32,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-15 00:08:32,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-15 00:08:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2022-12-15 00:08:32,538 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2022-12-15 00:08:32,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-15 00:08:32,543 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-15 00:08:32,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-15 00:08:32,587 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 00:08:32,591 INFO L158 Benchmark]: Toolchain (without parser) took 4577.48ms. Allocated memory was 83.9MB in the beginning and 249.6MB in the end (delta: 165.7MB). Free memory was 43.0MB in the beginning and 127.3MB in the end (delta: -84.3MB). Peak memory consumption was 81.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:32,591 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-15 00:08:32,592 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2202.13ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 62.0MB in the beginning and 56.3MB in the end (delta: 5.7MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:32,592 INFO L158 Benchmark]: Boogie Procedure Inliner took 89.53ms. Allocated memory is still 121.6MB. Free memory was 56.3MB in the beginning and 44.2MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-15 00:08:32,593 INFO L158 Benchmark]: Boogie Preprocessor took 87.65ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 44.2MB in the beginning and 101.5MB in the end (delta: -57.2MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2022-12-15 00:08:32,593 INFO L158 Benchmark]: RCFGBuilder took 2061.60ms. Allocated memory was 163.6MB in the beginning and 249.6MB in the end (delta: 86.0MB). Free memory was 101.5MB in the beginning and 133.6MB in the end (delta: -32.2MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. [2022-12-15 00:08:32,593 INFO L158 Benchmark]: CodeCheck took 124.64ms. Allocated memory is still 249.6MB. Free memory was 133.6MB in the beginning and 127.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-15 00:08:32,596 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 62.9MB. Free memory was 41.3MB in the beginning and 41.2MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2202.13ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 62.0MB in the beginning and 56.3MB in the end (delta: 5.7MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 89.53ms. Allocated memory is still 121.6MB. Free memory was 56.3MB in the beginning and 44.2MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.65ms. Allocated memory was 121.6MB in the beginning and 163.6MB in the end (delta: 41.9MB). Free memory was 44.2MB in the beginning and 101.5MB in the end (delta: -57.2MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2061.60ms. Allocated memory was 163.6MB in the beginning and 249.6MB in the end (delta: 86.0MB). Free memory was 101.5MB in the beginning and 133.6MB in the end (delta: -32.2MB). Peak memory consumption was 116.4MB. Max. memory is 16.1GB. * CodeCheck took 124.64ms. Allocated memory is still 249.6MB. Free memory was 133.6MB in the beginning and 127.3MB 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 00:08:32,615 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_44482473-a611-4bd3-83a1-7588d21a0b63/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