./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_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_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/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_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/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_5bea8c65-9384-4b67-b05f-4a370e5de010/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 37d452d4e61c0a5c1e335c76bcc4472f5f0be598739abd0b41769d760aa5d48c --- 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 18:32:28,053 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:32:28,055 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:32:28,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:32:28,073 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:32:28,074 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:32:28,075 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:32:28,077 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:32:28,078 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:32:28,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:32:28,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:32:28,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:32:28,081 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:32:28,082 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:32:28,083 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:32:28,084 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:32:28,085 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:32:28,086 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:32:28,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:32:28,089 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:32:28,090 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:32:28,091 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:32:28,092 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:32:28,093 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:32:28,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:32:28,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:32:28,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:32:28,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:32:28,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:32:28,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:32:28,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:32:28,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:32:28,100 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:32:28,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:32:28,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:32:28,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:32:28,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:32:28,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:32:28,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:32:28,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:32:28,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:32:28,105 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 18:32:28,129 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:32:28,129 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:32:28,130 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:32:28,133 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:32:28,134 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:32:28,134 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:32:28,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:32:28,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 18:32:28,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:32:28,135 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:32:28,135 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:32:28,135 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:32:28,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:32:28,136 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:32:28,136 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:32:28,136 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:32:28,136 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:32:28,136 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:32:28,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:32:28,137 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:32:28,137 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:32:28,137 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:32:28,137 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 18:32:28,137 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 18:32:28,138 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:32:28,138 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_5bea8c65-9384-4b67-b05f-4a370e5de010/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d452d4e61c0a5c1e335c76bcc4472f5f0be598739abd0b41769d760aa5d48c [2022-12-14 18:32:28,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:32:28,342 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:32:28,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:32:28,345 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:32:28,345 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:32:28,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i [2022-12-14 18:32:30,849 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:32:31,200 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:32:31,201 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i [2022-12-14 18:32:31,223 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data/28a000093/367a946abe4744e984460d414d8466f2/FLAGd72042add [2022-12-14 18:32:31,423 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data/28a000093/367a946abe4744e984460d414d8466f2 [2022-12-14 18:32:31,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:32:31,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:32:31,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:32:31,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:32:31,433 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:32:31,434 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:32:31" (1/1) ... [2022-12-14 18:32:31,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a633cdb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:31, skipping insertion in model container [2022-12-14 18:32:31,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:32:31" (1/1) ... [2022-12-14 18:32:31,445 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:32:31,550 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:32:31,728 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2022-12-14 18:32:31,736 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2022-12-14 18:32:32,440 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:32,452 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:32,457 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,458 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,458 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,459 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,459 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,464 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:32,470 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,471 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,472 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,472 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:32,542 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:32,543 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:32,543 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:32,547 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:32:32,549 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:32:32,549 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:32:32,736 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:32,874 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:32:32,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:32:32,876 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:32:32,877 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:32:32,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:32:32,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:32:32,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:32:32,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:32:32,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:32:32,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:32:32,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:32:33,010 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:32:33,031 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,032 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,039 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,041 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,042 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,043 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:32:33,051 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:33,073 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:33,080 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,080 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,089 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,108 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,125 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:32:33,132 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:32:33,162 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:32:33,172 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2022-12-14 18:32:33,172 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2022-12-14 18:32:33,189 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,192 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,194 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,195 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,195 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,195 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,196 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,197 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,201 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,201 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,206 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:33,206 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:33,206 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:33,208 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:32:33,209 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:32:33,209 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:32:33,211 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,223 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:32:33,223 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:32:33,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:32:33,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:32:33,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:32:33,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:32:33,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:32:33,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:32:33,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:32:33,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:32:33,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:32:33,240 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:32:33,249 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,250 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,254 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,255 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,256 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,256 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:32:33,260 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:33,273 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:33,278 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,278 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:33,285 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,288 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:33,297 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:32:33,300 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:32:33,508 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:32:33,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33 WrapperNode [2022-12-14 18:32:33,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:32:33,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:32:33,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:32:33,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:32:33,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,575 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,636 INFO L138 Inliner]: procedures = 691, calls = 2676, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 967 [2022-12-14 18:32:33,636 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:32:33,637 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:32:33,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:32:33,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:32:33,647 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,647 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,654 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,683 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,695 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,699 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,708 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:32:33,709 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:32:33,709 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:32:33,709 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:32:33,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:33" (1/1) ... [2022-12-14 18:32:33,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:32:33,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:32:33,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:32:33,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:32:33,770 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:32:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:32:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:32:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:32:33,771 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:32:33,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:32:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:32:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:32:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:32:33,772 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:32:33,772 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:32:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:32:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-14 18:32:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-14 18:32:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 18:32:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 18:32:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 18:32:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 18:32:33,773 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 18:32:33,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 18:32:33,982 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:32:33,983 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:32:34,928 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:32:35,066 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:32:35,066 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 18:32:35,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:32:35 BoogieIcfgContainer [2022-12-14 18:32:35,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:32:35,069 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:32:35,069 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:32:35,076 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:32:35,076 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:32:35" (1/1) ... [2022-12-14 18:32:35,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:32:35,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:32:35,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2022-12-14 18:32:35,124 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2022-12-14 18:32:35,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:32:35,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:32:35,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:32:35,163 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 18:32:35,166 INFO L158 Benchmark]: Toolchain (without parser) took 3737.79ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 86.6MB in the beginning and 59.0MB in the end (delta: 27.6MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2022-12-14 18:32:35,166 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 130.0MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:32:35,167 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2079.40ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 86.2MB in the beginning and 89.2MB in the end (delta: -3.0MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. [2022-12-14 18:32:35,167 INFO L158 Benchmark]: Boogie Procedure Inliner took 127.52ms. Allocated memory is still 157.3MB. Free memory was 89.2MB in the beginning and 77.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:32:35,167 INFO L158 Benchmark]: Boogie Preprocessor took 70.80ms. Allocated memory is still 157.3MB. Free memory was 77.6MB in the beginning and 69.2MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:32:35,168 INFO L158 Benchmark]: RCFGBuilder took 1360.09ms. Allocated memory is still 157.3MB. Free memory was 69.2MB in the beginning and 66.4MB in the end (delta: 2.8MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2022-12-14 18:32:35,168 INFO L158 Benchmark]: CodeCheck took 95.78ms. Allocated memory is still 157.3MB. Free memory was 66.4MB in the beginning and 59.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:32:35,170 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 0.17ms. Allocated memory is still 130.0MB. Free memory is still 97.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2079.40ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 86.2MB in the beginning and 89.2MB in the end (delta: -3.0MB). Peak memory consumption was 85.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 127.52ms. Allocated memory is still 157.3MB. Free memory was 89.2MB in the beginning and 77.6MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.80ms. Allocated memory is still 157.3MB. Free memory was 77.6MB in the beginning and 69.2MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1360.09ms. Allocated memory is still 157.3MB. Free memory was 69.2MB in the beginning and 66.4MB in the end (delta: 2.8MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. * CodeCheck took 95.78ms. Allocated memory is still 157.3MB. Free memory was 66.4MB in the beginning and 59.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:32:35,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/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_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/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_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/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_5bea8c65-9384-4b67-b05f-4a370e5de010/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 37d452d4e61c0a5c1e335c76bcc4472f5f0be598739abd0b41769d760aa5d48c --- 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 18:32:36,745 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 18:32:36,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 18:32:36,766 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 18:32:36,767 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 18:32:36,768 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 18:32:36,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 18:32:36,771 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 18:32:36,772 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 18:32:36,773 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 18:32:36,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 18:32:36,775 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 18:32:36,775 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 18:32:36,776 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 18:32:36,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 18:32:36,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 18:32:36,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 18:32:36,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 18:32:36,781 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 18:32:36,783 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 18:32:36,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 18:32:36,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 18:32:36,786 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 18:32:36,787 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 18:32:36,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 18:32:36,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 18:32:36,791 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 18:32:36,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 18:32:36,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 18:32:36,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 18:32:36,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 18:32:36,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 18:32:36,795 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 18:32:36,796 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 18:32:36,797 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 18:32:36,797 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 18:32:36,798 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 18:32:36,798 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 18:32:36,798 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 18:32:36,799 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 18:32:36,800 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 18:32:36,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 18:32:36,821 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 18:32:36,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 18:32:36,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 18:32:36,822 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 18:32:36,823 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 18:32:36,823 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 18:32:36,823 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 18:32:36,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 18:32:36,823 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 18:32:36,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 18:32:36,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 18:32:36,823 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 18:32:36,824 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 18:32:36,824 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 18:32:36,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 18:32:36,824 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 18:32:36,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 18:32:36,824 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 18:32:36,824 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 18:32:36,825 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 18:32:36,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:32:36,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 18:32:36,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 18:32:36,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 18:32:36,825 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 18:32:36,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 18:32:36,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 18:32:36,826 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 18:32:36,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 18:32:36,826 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_5bea8c65-9384-4b67-b05f-4a370e5de010/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d452d4e61c0a5c1e335c76bcc4472f5f0be598739abd0b41769d760aa5d48c [2022-12-14 18:32:37,038 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 18:32:37,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 18:32:37,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 18:32:37,055 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 18:32:37,055 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 18:32:37,056 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i [2022-12-14 18:32:39,598 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 18:32:39,975 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 18:32:39,975 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i [2022-12-14 18:32:40,011 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data/2fa33fdf1/bb9ae9fdb5134428b040bb7337dbd2ef/FLAG7ee9925f2 [2022-12-14 18:32:40,025 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/data/2fa33fdf1/bb9ae9fdb5134428b040bb7337dbd2ef [2022-12-14 18:32:40,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 18:32:40,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 18:32:40,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 18:32:40,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 18:32:40,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 18:32:40,034 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:32:40" (1/1) ... [2022-12-14 18:32:40,035 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5dc5db17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:40, skipping insertion in model container [2022-12-14 18:32:40,035 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 06:32:40" (1/1) ... [2022-12-14 18:32:40,041 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 18:32:40,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:32:40,274 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2022-12-14 18:32:40,281 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2022-12-14 18:32:40,851 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:40,862 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:40,866 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,867 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,867 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,868 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,868 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,872 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:40,879 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,879 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,881 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,881 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:40,952 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:40,953 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:40,954 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:40,959 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:32:40,961 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:32:40,962 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:32:41,100 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,227 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:32:41,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:32:41,230 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:32:41,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:32:41,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:32:41,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:32:41,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:32:41,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:32:41,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:32:41,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:32:41,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:32:41,370 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:32:41,400 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,402 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,411 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,414 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,415 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,417 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:32:41,428 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:41,466 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:41,474 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,487 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,507 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,528 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:32:41,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:32:41,582 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 18:32:41,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 18:32:41,630 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2022-12-14 18:32:41,631 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2022-12-14 18:32:41,656 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,662 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,665 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,665 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,666 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,667 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,669 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,674 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,675 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,676 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,682 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:41,682 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:41,682 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:41,685 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:32:41,686 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:32:41,686 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:32:41,688 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,701 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:32:41,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:32:41,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:32:41,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:32:41,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:32:41,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:32:41,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:32:41,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:32:41,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:32:41,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:32:41,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:32:41,717 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:32:41,732 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,733 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,736 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,737 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,738 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,738 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:32:41,742 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:41,753 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:41,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,763 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,767 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,777 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:32:41,779 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:32:41,792 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 18:32:41,801 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4494,4507] [2022-12-14 18:32:41,801 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_5bea8c65-9384-4b67-b05f-4a370e5de010/sv-benchmarks/c/aws-c-common/aws_byte_buf_advance_harness_negated.i[4554,4567] [2022-12-14 18:32:41,826 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,829 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,831 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,831 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,831 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,831 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,832 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,833 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,835 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,835 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,836 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,836 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,840 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:41,840 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:41,840 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 18:32:41,842 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 18:32:41,843 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 18:32:41,843 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 18:32:41,845 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,855 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 18:32:41,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 18:32:41,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 18:32:41,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 18:32:41,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 18:32:41,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 18:32:41,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 18:32:41,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 18:32:41,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 18:32:41,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 18:32:41,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 18:32:41,869 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 18:32:41,877 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,878 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,881 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,882 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,882 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,883 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 18:32:41,886 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:41,919 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 18:32:41,926 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,926 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 18:32:41,935 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,940 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 18:32:41,955 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 18:32:41,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 18:32:42,118 INFO L208 MainTranslator]: Completed translation [2022-12-14 18:32:42,118 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42 WrapperNode [2022-12-14 18:32:42,118 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 18:32:42,119 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 18:32:42,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 18:32:42,119 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 18:32:42,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,178 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,221 INFO L138 Inliner]: procedures = 711, calls = 2676, calls flagged for inlining = 60, calls inlined = 8, statements flattened = 968 [2022-12-14 18:32:42,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 18:32:42,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 18:32:42,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 18:32:42,222 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 18:32:42,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,230 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,258 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,267 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,277 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 18:32:42,278 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 18:32:42,278 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 18:32:42,278 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 18:32:42,279 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 06:32:42" (1/1) ... [2022-12-14 18:32:42,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 18:32:42,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 18:32:42,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 18:32:42,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 18:32:42,338 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 18:32:42,338 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 18:32:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 18:32:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:32:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-12-14 18:32:42,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 18:32:42,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 18:32:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 18:32:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 18:32:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 18:32:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 18:32:42,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-12-14 18:32:42,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-12-14 18:32:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 18:32:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 18:32:42,341 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 18:32:42,341 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 18:32:42,547 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 18:32:42,549 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 18:33:05,719 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 18:33:05,938 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 18:33:05,938 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 18:33:05,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:33:05 BoogieIcfgContainer [2022-12-14 18:33:05,940 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 18:33:05,941 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 18:33:05,941 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 18:33:05,948 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 18:33:05,948 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 06:33:05" (1/1) ... [2022-12-14 18:33:05,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 18:33:05,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 18:33:05,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 140 states and 197 transitions. [2022-12-14 18:33:05,995 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 197 transitions. [2022-12-14 18:33:06,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2022-12-14 18:33:06,001 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 18:33:06,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 18:33:06,034 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 18:33:06,037 INFO L158 Benchmark]: Toolchain (without parser) took 26007.45ms. Allocated memory was 86.0MB in the beginning and 218.1MB in the end (delta: 132.1MB). Free memory was 58.0MB in the beginning and 85.1MB in the end (delta: -27.1MB). Peak memory consumption was 105.5MB. Max. memory is 16.1GB. [2022-12-14 18:33:06,037 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 54.5MB. Free memory is still 32.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 18:33:06,038 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2088.00ms. Allocated memory was 86.0MB in the beginning and 125.8MB in the end (delta: 39.8MB). Free memory was 57.7MB in the beginning and 65.9MB in the end (delta: -8.1MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. [2022-12-14 18:33:06,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.38ms. Allocated memory is still 125.8MB. Free memory was 65.9MB in the beginning and 53.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 18:33:06,038 INFO L158 Benchmark]: Boogie Preprocessor took 56.09ms. Allocated memory is still 125.8MB. Free memory was 53.3MB in the beginning and 44.3MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:33:06,039 INFO L158 Benchmark]: RCFGBuilder took 23662.35ms. Allocated memory was 125.8MB in the beginning and 218.1MB in the end (delta: 92.3MB). Free memory was 44.3MB in the beginning and 92.5MB in the end (delta: -48.2MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. [2022-12-14 18:33:06,039 INFO L158 Benchmark]: CodeCheck took 94.97ms. Allocated memory is still 218.1MB. Free memory was 92.5MB in the beginning and 85.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 18:33:06,041 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 0.15ms. Allocated memory is still 54.5MB. Free memory is still 32.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2088.00ms. Allocated memory was 86.0MB in the beginning and 125.8MB in the end (delta: 39.8MB). Free memory was 57.7MB in the beginning and 65.9MB in the end (delta: -8.1MB). Peak memory consumption was 58.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 102.38ms. Allocated memory is still 125.8MB. Free memory was 65.9MB in the beginning and 53.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 56.09ms. Allocated memory is still 125.8MB. Free memory was 53.3MB in the beginning and 44.3MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 23662.35ms. Allocated memory was 125.8MB in the beginning and 218.1MB in the end (delta: 92.3MB). Free memory was 44.3MB in the beginning and 92.5MB in the end (delta: -48.2MB). Peak memory consumption was 80.9MB. Max. memory is 16.1GB. * CodeCheck took 94.97ms. Allocated memory is still 218.1MB. Free memory was 92.5MB in the beginning and 85.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 18:33:06,075 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5bea8c65-9384-4b67-b05f-4a370e5de010/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