./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/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_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/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_01bc903d-9462-44ff-80a2-3757218e4032/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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:41:50,115 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:41:50,117 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:41:50,135 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:41:50,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:41:50,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:41:50,137 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:41:50,139 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:41:50,140 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:41:50,141 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:41:50,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:41:50,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:41:50,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:41:50,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:41:50,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:41:50,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:41:50,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:41:50,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:41:50,149 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:41:50,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:41:50,152 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:41:50,153 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:41:50,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:41:50,155 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:41:50,158 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:41:50,158 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:41:50,159 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:41:50,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:41:50,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:41:50,161 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:41:50,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:41:50,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:41:50,163 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:41:50,163 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:41:50,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:41:50,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:41:50,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:41:50,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:41:50,165 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:41:50,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:41:50,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:41:50,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 23:41:50,187 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:41:50,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:41:50,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:41:50,194 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:41:50,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:41:50,195 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:41:50,195 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:41:50,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 23:41:50,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:41:50,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:41:50,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:41:50,195 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:41:50,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:41:50,196 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:41:50,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:41:50,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:41:50,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:41:50,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:41:50,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:41:50,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:41:50,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:41:50,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:41:50,197 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 23:41:50,198 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 23:41:50,198 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:41:50,198 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_01bc903d-9462-44ff-80a2-3757218e4032/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2022-12-14 23:41:50,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:41:50,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:41:50,386 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:41:50,387 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:41:50,388 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:41:50,389 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-12-14 23:41:53,006 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:41:53,342 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:41:53,342 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-12-14 23:41:53,362 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data/6176e6e72/2cdf4082195c45c7bc8bc667b86ba699/FLAG13fe9293a [2022-12-14 23:41:53,374 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data/6176e6e72/2cdf4082195c45c7bc8bc667b86ba699 [2022-12-14 23:41:53,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:41:53,377 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:41:53,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:41:53,379 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:41:53,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:41:53,381 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:41:53" (1/1) ... [2022-12-14 23:41:53,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44be46c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:53, skipping insertion in model container [2022-12-14 23:41:53,382 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:41:53" (1/1) ... [2022-12-14 23:41:53,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:41:53,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:41:53,671 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-12-14 23:41:53,678 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-12-14 23:41:54,293 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,305 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,310 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,310 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,311 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,311 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,312 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,316 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,322 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,323 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,324 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,325 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,402 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:41:54,402 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:41:54,403 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:41:54,407 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:41:54,408 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:41:54,409 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:41:54,537 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,657 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:41:54,658 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:41:54,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:41:54,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:41:54,660 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:41:54,661 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:41:54,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:41:54,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:41:54,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:41:54,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:41:54,663 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:41:54,796 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:41:54,820 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,833 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,839 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,841 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,842 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,843 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:41:54,850 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:41:54,869 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:41:54,874 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,874 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,882 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,899 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,913 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:41:54,918 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:41:54,944 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:41:54,954 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-12-14 23:41:54,954 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-12-14 23:41:54,971 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,975 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,980 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:54,982 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:54,987 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:41:54,988 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:41:54,988 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:41:54,990 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:41:54,991 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:41:54,991 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:41:54,993 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,004 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:41:55,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:41:55,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:41:55,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:41:55,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:41:55,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:41:55,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:41:55,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:41:55,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:41:55,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:41:55,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:41:55,021 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:41:55,030 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,031 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,034 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,036 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,036 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,037 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:41:55,040 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:41:55,052 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:41:55,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:55,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:41:55,063 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,067 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:41:55,076 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:41:55,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:41:55,235 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:41:55,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55 WrapperNode [2022-12-14 23:41:55,235 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:41:55,236 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:41:55,236 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:41:55,236 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:41:55,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,296 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,341 INFO L138 Inliner]: procedures = 691, calls = 2630, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 815 [2022-12-14 23:41:55,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:41:55,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:41:55,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:41:55,342 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:41:55,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,382 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,386 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,395 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:41:55,396 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:41:55,396 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:41:55,396 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:41:55,397 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:41:55" (1/1) ... [2022-12-14 23:41:55,401 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:41:55,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:41:55,419 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:41:55,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:41:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 23:41:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 23:41:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:41:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:41:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:41:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 23:41:55,454 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:41:55,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-14 23:41:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:41:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:41:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:41:55,455 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:41:55,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 23:41:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-12-14 23:41:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 23:41:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 23:41:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 23:41:55,456 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 23:41:55,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 23:41:55,630 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:41:55,632 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:41:56,360 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:41:56,548 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:41:56,548 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:41:56,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:41:56 BoogieIcfgContainer [2022-12-14 23:41:56,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:41:56,551 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:41:56,551 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:41:56,558 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:41:56,559 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:41:56" (1/1) ... [2022-12-14 23:41:56,566 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:41:56,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:41:56,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2022-12-14 23:41:56,611 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2022-12-14 23:41:56,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:41:56,615 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:41:56,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:41:56,648 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:41:56,651 INFO L158 Benchmark]: Toolchain (without parser) took 3273.12ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 111.1MB in the beginning and 65.5MB in the end (delta: 45.6MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2022-12-14 23:41:56,652 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:41:56,652 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1857.16ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 111.1MB in the beginning and 118.4MB in the end (delta: -7.3MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. [2022-12-14 23:41:56,653 INFO L158 Benchmark]: Boogie Procedure Inliner took 105.54ms. Allocated memory is still 182.5MB. Free memory was 118.4MB in the beginning and 108.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 23:41:56,653 INFO L158 Benchmark]: Boogie Preprocessor took 53.28ms. Allocated memory is still 182.5MB. Free memory was 108.0MB in the beginning and 100.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:41:56,654 INFO L158 Benchmark]: RCFGBuilder took 1154.48ms. Allocated memory is still 182.5MB. Free memory was 100.7MB in the beginning and 71.9MB in the end (delta: 28.8MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. [2022-12-14 23:41:56,654 INFO L158 Benchmark]: CodeCheck took 99.01ms. Allocated memory is still 182.5MB. Free memory was 71.9MB in the beginning and 65.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:41:56,657 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 151.0MB. Free memory was 121.3MB in the beginning and 121.2MB in the end (delta: 160.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1857.16ms. Allocated memory was 151.0MB in the beginning and 182.5MB in the end (delta: 31.5MB). Free memory was 111.1MB in the beginning and 118.4MB in the end (delta: -7.3MB). Peak memory consumption was 97.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 105.54ms. Allocated memory is still 182.5MB. Free memory was 118.4MB in the beginning and 108.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.28ms. Allocated memory is still 182.5MB. Free memory was 108.0MB in the beginning and 100.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1154.48ms. Allocated memory is still 182.5MB. Free memory was 100.7MB in the beginning and 71.9MB in the end (delta: 28.8MB). Peak memory consumption was 50.7MB. Max. memory is 16.1GB. * CodeCheck took 99.01ms. Allocated memory is still 182.5MB. Free memory was 71.9MB in the beginning and 65.5MB 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. [2022-12-14 23:41:56,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/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_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/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_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/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_01bc903d-9462-44ff-80a2-3757218e4032/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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-14 23:41:58,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 23:41:58,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 23:41:58,410 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 23:41:58,411 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 23:41:58,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 23:41:58,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 23:41:58,413 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 23:41:58,414 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 23:41:58,415 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 23:41:58,415 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 23:41:58,416 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 23:41:58,416 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 23:41:58,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 23:41:58,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 23:41:58,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 23:41:58,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 23:41:58,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 23:41:58,426 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 23:41:58,429 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 23:41:58,432 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 23:41:58,433 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 23:41:58,435 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 23:41:58,436 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 23:41:58,438 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 23:41:58,438 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 23:41:58,438 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 23:41:58,439 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 23:41:58,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 23:41:58,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 23:41:58,440 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 23:41:58,440 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 23:41:58,441 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 23:41:58,441 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 23:41:58,442 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 23:41:58,442 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 23:41:58,442 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 23:41:58,443 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 23:41:58,443 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 23:41:58,443 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 23:41:58,444 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 23:41:58,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 23:41:58,459 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 23:41:58,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 23:41:58,460 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 23:41:58,460 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 23:41:58,460 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 23:41:58,460 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 23:41:58,461 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 23:41:58,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 23:41:58,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 23:41:58,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 23:41:58,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 23:41:58,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:41:58,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 23:41:58,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 23:41:58,462 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 23:41:58,462 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 23:41:58,462 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 23:41:58,462 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 23:41:58,463 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 23:41:58,463 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 23:41:58,463 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_01bc903d-9462-44ff-80a2-3757218e4032/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2022-12-14 23:41:58,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 23:41:58,681 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 23:41:58,683 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 23:41:58,684 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 23:41:58,684 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 23:41:58,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-12-14 23:42:01,328 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 23:42:01,644 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 23:42:01,645 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2022-12-14 23:42:01,663 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data/16f98998f/76dbfeda675b40ef99b4ccfafd172fe4/FLAG439b1c5f9 [2022-12-14 23:42:01,674 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/data/16f98998f/76dbfeda675b40ef99b4ccfafd172fe4 [2022-12-14 23:42:01,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 23:42:01,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 23:42:01,678 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 23:42:01,678 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 23:42:01,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 23:42:01,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:42:01" (1/1) ... [2022-12-14 23:42:01,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@353e3cae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:01, skipping insertion in model container [2022-12-14 23:42:01,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 11:42:01" (1/1) ... [2022-12-14 23:42:01,687 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 23:42:01,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:42:01,958 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-12-14 23:42:01,964 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-12-14 23:42:02,524 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,535 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,540 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,541 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,543 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,546 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,553 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,555 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,555 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:02,612 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:02,613 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:02,613 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:02,617 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:42:02,619 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:42:02,619 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:42:02,724 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,838 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:42:02,839 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:42:02,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:42:02,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:42:02,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:42:02,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:42:02,843 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:42:02,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:42:02,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:42:02,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:42:02,845 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:42:02,964 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:42:02,985 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,987 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,992 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,994 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,995 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:02,996 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:42:03,003 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:42:03,029 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:42:03,035 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,035 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,043 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,061 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,076 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:42:03,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:42:03,115 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 23:42:03,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 23:42:03,143 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-12-14 23:42:03,143 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-12-14 23:42:03,158 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,162 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,164 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,164 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,164 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,165 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,165 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,166 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,169 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,169 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,170 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,170 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,174 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:03,175 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:03,175 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:03,177 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:42:03,178 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:42:03,178 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:42:03,180 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,192 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:42:03,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:42:03,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:42:03,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:42:03,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:42:03,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:42:03,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:42:03,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:42:03,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:42:03,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:42:03,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:42:03,209 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:42:03,219 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,219 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,223 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,225 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,225 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,226 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:42:03,237 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:42:03,248 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:42:03,252 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,252 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,258 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,261 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,270 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:42:03,271 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:42:03,285 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 23:42:03,293 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2022-12-14 23:42:03,294 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_01bc903d-9462-44ff-80a2-3757218e4032/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2022-12-14 23:42:03,309 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,312 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,314 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,314 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,314 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,322 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,323 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,324 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,327 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,327 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,328 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,328 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,333 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:03,334 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:03,334 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 23:42:03,336 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 23:42:03,337 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 23:42:03,337 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 23:42:03,339 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,352 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 23:42:03,352 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 23:42:03,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 23:42:03,353 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 23:42:03,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 23:42:03,354 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 23:42:03,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 23:42:03,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 23:42:03,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 23:42:03,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 23:42:03,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 23:42:03,370 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 23:42:03,379 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,380 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,384 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,386 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,386 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,387 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 23:42:03,392 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:42:03,404 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 23:42:03,408 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,408 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 23:42:03,414 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,417 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 23:42:03,439 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 23:42:03,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 23:42:03,668 INFO L208 MainTranslator]: Completed translation [2022-12-14 23:42:03,669 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03 WrapperNode [2022-12-14 23:42:03,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 23:42:03,669 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 23:42:03,670 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 23:42:03,670 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 23:42:03,675 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,741 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,809 INFO L138 Inliner]: procedures = 711, calls = 2630, calls flagged for inlining = 59, calls inlined = 7, statements flattened = 816 [2022-12-14 23:42:03,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 23:42:03,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 23:42:03,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 23:42:03,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 23:42:03,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,864 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,878 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,895 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 23:42:03,896 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 23:42:03,896 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 23:42:03,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 23:42:03,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 11:42:03" (1/1) ... [2022-12-14 23:42:03,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 23:42:03,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 23:42:03,924 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 23:42:03,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 23:42:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 23:42:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 23:42:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 23:42:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 23:42:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 23:42:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 23:42:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 23:42:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 23:42:03,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 23:42:03,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2022-12-14 23:42:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 23:42:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 23:42:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 23:42:03,957 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 23:42:03,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 23:42:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 23:42:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 23:42:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 23:42:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 23:42:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-12-14 23:42:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-12-14 23:42:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 23:42:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 23:42:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 23:42:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 23:42:03,958 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 23:42:03,958 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 23:42:04,168 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 23:42:04,176 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 23:42:05,440 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 23:42:05,784 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 23:42:05,785 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 23:42:05,787 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:42:05 BoogieIcfgContainer [2022-12-14 23:42:05,787 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 23:42:05,788 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 23:42:05,788 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 23:42:05,797 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 23:42:05,797 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 11:42:05" (1/1) ... [2022-12-14 23:42:05,805 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 23:42:05,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 23:42:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2022-12-14 23:42:05,848 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2022-12-14 23:42:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2022-12-14 23:42:05,852 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 23:42:05,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 23:42:05,885 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 23:42:05,888 INFO L158 Benchmark]: Toolchain (without parser) took 4210.52ms. Allocated memory was 79.7MB in the beginning and 218.1MB in the end (delta: 138.4MB). Free memory was 49.0MB in the beginning and 121.9MB in the end (delta: -72.9MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2022-12-14 23:42:05,889 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 28.4MB in the beginning and 28.3MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 23:42:05,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1990.85ms. Allocated memory was 79.7MB in the beginning and 142.6MB in the end (delta: 62.9MB). Free memory was 48.8MB in the beginning and 88.9MB in the end (delta: -40.1MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2022-12-14 23:42:05,889 INFO L158 Benchmark]: Boogie Procedure Inliner took 139.81ms. Allocated memory is still 142.6MB. Free memory was 88.9MB in the beginning and 77.0MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 23:42:05,890 INFO L158 Benchmark]: Boogie Preprocessor took 85.02ms. Allocated memory is still 142.6MB. Free memory was 77.0MB in the beginning and 68.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 23:42:05,890 INFO L158 Benchmark]: RCFGBuilder took 1891.78ms. Allocated memory was 142.6MB in the beginning and 218.1MB in the end (delta: 75.5MB). Free memory was 68.6MB in the beginning and 128.2MB in the end (delta: -59.6MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2022-12-14 23:42:05,890 INFO L158 Benchmark]: CodeCheck took 99.24ms. Allocated memory is still 218.1MB. Free memory was 128.2MB in the beginning and 121.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 23:42:05,892 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 50.3MB. Free memory was 28.4MB in the beginning and 28.3MB in the end (delta: 54.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1990.85ms. Allocated memory was 79.7MB in the beginning and 142.6MB in the end (delta: 62.9MB). Free memory was 48.8MB in the beginning and 88.9MB in the end (delta: -40.1MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 139.81ms. Allocated memory is still 142.6MB. Free memory was 88.9MB in the beginning and 77.0MB in the end (delta: 11.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.02ms. Allocated memory is still 142.6MB. Free memory was 77.0MB in the beginning and 68.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1891.78ms. Allocated memory was 142.6MB in the beginning and 218.1MB in the end (delta: 75.5MB). Free memory was 68.6MB in the beginning and 128.2MB in the end (delta: -59.6MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. * CodeCheck took 99.24ms. Allocated memory is still 218.1MB. Free memory was 128.2MB in the beginning and 121.9MB 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. [2022-12-14 23:42:05,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_01bc903d-9462-44ff-80a2-3757218e4032/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