./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.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_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/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_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/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_95bcd389-ab62-4289-8683-22d268995881/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 e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- 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 19:52:28,480 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:52:28,481 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:52:28,494 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:52:28,495 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:52:28,495 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:52:28,496 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:52:28,497 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:52:28,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:52:28,499 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:52:28,500 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:52:28,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:52:28,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:52:28,512 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:52:28,513 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:52:28,515 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:52:28,515 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:52:28,516 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:52:28,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:52:28,519 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:52:28,521 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:52:28,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:52:28,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:52:28,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:52:28,533 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:52:28,534 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:52:28,534 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:52:28,535 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:52:28,535 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:52:28,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:52:28,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:52:28,536 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:52:28,537 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:52:28,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:52:28,538 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:52:28,539 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:52:28,539 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:52:28,539 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:52:28,540 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:52:28,540 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:52:28,541 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:52:28,541 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:52:28,564 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:52:28,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:52:28,565 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:52:28,565 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:52:28,566 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:52:28,566 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:52:28,566 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:52:28,567 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:52:28,567 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:52:28,567 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:52:28,567 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:52:28,567 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:52:28,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:52:28,567 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:52:28,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:52:28,568 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:52:28,568 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:52:28,568 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:52:28,568 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:28,568 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:52:28,569 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:52:28,569 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:52:28,569 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:52:28,569 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:52:28,569 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:52:28,569 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_95bcd389-ab62-4289-8683-22d268995881/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2022-12-14 19:52:28,748 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:52:28,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:52:28,766 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:52:28,766 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:52:28,767 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:52:28,768 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2022-12-14 19:52:31,273 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:52:31,577 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:52:31,577 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2022-12-14 19:52:31,595 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data/ad3d905f5/ecbcbe2cfd7c4c0ba1d8295431290312/FLAGe636a75d9 [2022-12-14 19:52:31,867 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data/ad3d905f5/ecbcbe2cfd7c4c0ba1d8295431290312 [2022-12-14 19:52:31,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:52:31,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:52:31,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:31,879 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:52:31,884 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:52:31,885 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:31" (1/1) ... [2022-12-14 19:52:31,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61cf98b1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:31, skipping insertion in model container [2022-12-14 19:52:31,887 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:31" (1/1) ... [2022-12-14 19:52:31,895 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:52:31,962 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:52:32,126 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2022-12-14 19:52:32,132 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2022-12-14 19:52:32,757 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,758 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,758 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,759 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,760 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,770 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,770 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,772 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,774 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,775 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,775 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,776 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:32,833 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:32,833 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:32,834 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:32,837 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:32,839 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:32,839 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:33,034 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:33,035 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:33,036 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:33,037 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:33,037 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:33,039 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:33,039 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:33,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:33,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:33,040 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:33,041 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:33,175 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:33,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:33,212 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:52:33,221 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2022-12-14 19:52:33,222 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2022-12-14 19:52:33,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,248 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,249 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,254 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,255 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,255 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,256 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,256 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,257 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,257 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,257 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:33,262 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:33,263 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:33,263 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:33,265 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:33,266 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:33,267 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:33,282 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:33,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:33,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:33,283 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:33,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:33,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:33,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:33,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:33,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:33,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:33,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:33,302 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:33,312 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:33,439 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:52:33,439 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33 WrapperNode [2022-12-14 19:52:33,440 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:33,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:33,441 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:52:33,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:52:33,447 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,517 INFO L138 Inliner]: procedures = 679, calls = 1031, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 28 [2022-12-14 19:52:33,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:33,518 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:52:33,519 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:52:33,519 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:52:33,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,530 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,531 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,539 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,542 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,545 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,547 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,551 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:52:33,552 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:52:33,552 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:52:33,552 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:52:33,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:33,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:52:33,580 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:52:33,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:52:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2022-12-14 19:52:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2022-12-14 19:52:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-12-14 19:52:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-12-14 19:52:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:52:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:52:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:52:33,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:52:33,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:52:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:52:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:52:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:52:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:52:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:52:33,608 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:52:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:52:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:52:33,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:52:33,772 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:52:33,773 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:52:33,876 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:52:33,897 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:52:33,898 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 19:52:33,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:33 BoogieIcfgContainer [2022-12-14 19:52:33,899 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:52:33,900 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:52:33,900 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:52:33,907 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:52:33,907 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:33" (1/1) ... [2022-12-14 19:52:33,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:52:33,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:33,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-12-14 19:52:33,951 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-12-14 19:52:33,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:52:33,954 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:33,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:33,991 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-12-14 19:52:33,994 INFO L158 Benchmark]: Toolchain (without parser) took 2116.89ms. Allocated memory is still 178.3MB. Free memory was 141.0MB in the beginning and 91.8MB in the end (delta: 49.2MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2022-12-14 19:52:33,994 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 111.1MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:52:33,994 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1560.85ms. Allocated memory is still 178.3MB. Free memory was 141.0MB in the beginning and 124.3MB in the end (delta: 16.7MB). Peak memory consumption was 82.5MB. Max. memory is 16.1GB. [2022-12-14 19:52:33,995 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.46ms. Allocated memory is still 178.3MB. Free memory was 124.3MB in the beginning and 119.1MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:52:33,995 INFO L158 Benchmark]: Boogie Preprocessor took 32.41ms. Allocated memory is still 178.3MB. Free memory was 119.1MB in the beginning and 117.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:52:33,995 INFO L158 Benchmark]: RCFGBuilder took 347.96ms. Allocated memory is still 178.3MB. Free memory was 117.0MB in the beginning and 99.1MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-12-14 19:52:33,996 INFO L158 Benchmark]: CodeCheck took 92.72ms. Allocated memory is still 178.3MB. Free memory was 99.1MB in the beginning and 91.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:52:33,999 INFO L339 ainManager$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 0.10ms. Allocated memory is still 111.1MB. Free memory is still 75.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1560.85ms. Allocated memory is still 178.3MB. Free memory was 141.0MB in the beginning and 124.3MB in the end (delta: 16.7MB). Peak memory consumption was 82.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.46ms. Allocated memory is still 178.3MB. Free memory was 124.3MB in the beginning and 119.1MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 32.41ms. Allocated memory is still 178.3MB. Free memory was 119.1MB in the beginning and 117.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 347.96ms. Allocated memory is still 178.3MB. Free memory was 117.0MB in the beginning and 99.1MB in the end (delta: 17.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 92.72ms. Allocated memory is still 178.3MB. Free memory was 99.1MB in the beginning and 91.8MB in the end (delta: 7.4MB). 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 19:52:34,014 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/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_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/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_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/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_95bcd389-ab62-4289-8683-22d268995881/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 e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 --- 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 19:52:35,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:52:35,564 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:52:35,584 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:52:35,584 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:52:35,585 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:52:35,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:52:35,588 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:52:35,590 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:52:35,590 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:52:35,591 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:52:35,592 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:52:35,593 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:52:35,594 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:52:35,595 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:52:35,596 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:52:35,597 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:52:35,597 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:52:35,599 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:52:35,601 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:52:35,602 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:52:35,604 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:52:35,605 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:52:35,606 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:52:35,610 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:52:35,610 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:52:35,610 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:52:35,611 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:52:35,612 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:52:35,613 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:52:35,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:52:35,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:52:35,615 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:52:35,616 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:52:35,616 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:52:35,632 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:52:35,633 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:52:35,633 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:52:35,633 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:52:35,634 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:52:35,635 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:52:35,636 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 19:52:35,651 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:52:35,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:52:35,652 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:52:35,652 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:52:35,652 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:52:35,652 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:52:35,653 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:52:35,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:52:35,654 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:52:35,654 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:52:35,654 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:52:35,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:52:35,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:52:35,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:35,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:52:35,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:52:35,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:52:35,655 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:52:35,655 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:52:35,655 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:52:35,655 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:52:35,655 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:52:35,655 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_95bcd389-ab62-4289-8683-22d268995881/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e96d8d92db1667c6f6142560a7fad2417327f7e06eb532366f9ad7d4ddd7d1f5 [2022-12-14 19:52:35,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:52:35,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:52:35,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:52:35,896 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:52:35,896 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:52:35,897 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2022-12-14 19:52:38,558 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:52:38,915 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:52:38,916 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i [2022-12-14 19:52:38,946 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data/7dbdbb632/dcaed47e1d0f4919a0bfa01251392f52/FLAG436fe7dfc [2022-12-14 19:52:38,960 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/data/7dbdbb632/dcaed47e1d0f4919a0bfa01251392f52 [2022-12-14 19:52:38,962 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:52:38,964 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:52:38,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:38,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:52:38,969 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:52:38,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:38" (1/1) ... [2022-12-14 19:52:38,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c3cd07f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:38, skipping insertion in model container [2022-12-14 19:52:38,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:52:38" (1/1) ... [2022-12-14 19:52:38,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:52:39,035 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:52:39,248 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2022-12-14 19:52:39,255 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2022-12-14 19:52:39,827 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,828 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,828 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,828 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,829 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,838 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,839 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,840 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,840 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,842 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,842 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,843 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,843 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:39,892 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:39,893 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:39,893 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:39,897 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:39,899 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:39,899 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:40,079 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:40,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:40,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:40,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:40,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:40,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:40,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:40,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:40,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:40,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:40,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:40,182 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:40,198 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:40,214 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:52:40,235 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:52:40,238 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2022-12-14 19:52:40,238 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2022-12-14 19:52:40,263 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,263 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,263 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,264 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,264 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,269 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,271 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,272 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,272 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,272 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,277 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:40,278 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:40,278 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:40,280 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:40,281 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:40,281 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:40,297 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:40,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:40,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:40,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:40,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:40,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:40,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:40,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:40,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:40,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:40,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:40,317 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:40,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:40,331 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:52:40,340 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4500,4513] [2022-12-14 19:52:40,340 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_95bcd389-ab62-4289-8683-22d268995881/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness-1.i[4560,4573] [2022-12-14 19:52:40,362 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,364 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,368 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,368 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,369 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,369 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,369 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,370 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,370 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,370 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:52:40,375 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:40,375 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:40,375 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:52:40,377 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:52:40,378 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:52:40,378 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:52:40,399 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:52:40,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:52:40,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:52:40,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:52:40,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:52:40,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:52:40,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:52:40,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:52:40,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:52:40,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:52:40,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:52:40,417 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:52:40,425 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:52:40,551 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:52:40,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40 WrapperNode [2022-12-14 19:52:40,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:52:40,552 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:40,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:52:40,553 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:52:40,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,595 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,616 INFO L138 Inliner]: procedures = 698, calls = 1031, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 29 [2022-12-14 19:52:40,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:52:40,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:52:40,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:52:40,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:52:40,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,627 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,627 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,641 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,642 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:52:40,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:52:40,646 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:52:40,646 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:52:40,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:52:40" (1/1) ... [2022-12-14 19:52:40,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:52:40,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:52:40,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:52:40,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:52:40,704 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2022-12-14 19:52:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2022-12-14 19:52:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-12-14 19:52:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-12-14 19:52:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:52:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:52:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:52:40,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:52:40,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:52:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:52:40,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:52:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:52:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:52:40,706 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:52:40,706 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:52:40,706 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:52:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:52:40,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:52:40,884 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:52:40,886 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:52:41,014 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:52:41,038 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:52:41,038 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 19:52:41,040 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:41 BoogieIcfgContainer [2022-12-14 19:52:41,040 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:52:41,041 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:52:41,041 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:52:41,048 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:52:41,049 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:52:41" (1/1) ... [2022-12-14 19:52:41,055 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:52:41,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:52:41,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-12-14 19:52:41,096 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-12-14 19:52:41,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:52:41,099 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:52:41,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:52:41,139 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 19:52:41,142 INFO L158 Benchmark]: Toolchain (without parser) took 2177.61ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 72.8MB in the beginning and 47.0MB in the end (delta: 25.8MB). Peak memory consumption was 49.3MB. Max. memory is 16.1GB. [2022-12-14 19:52:41,143 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:52:41,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1586.63ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 72.5MB in the beginning and 83.5MB in the end (delta: -11.0MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-12-14 19:52:41,144 INFO L158 Benchmark]: Boogie Procedure Inliner took 63.92ms. Allocated memory is still 121.6MB. Free memory was 83.5MB in the beginning and 78.5MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:52:41,144 INFO L158 Benchmark]: Boogie Preprocessor took 28.59ms. Allocated memory is still 121.6MB. Free memory was 78.5MB in the beginning and 75.1MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-12-14 19:52:41,145 INFO L158 Benchmark]: RCFGBuilder took 394.55ms. Allocated memory is still 121.6MB. Free memory was 75.1MB in the beginning and 53.4MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-12-14 19:52:41,145 INFO L158 Benchmark]: CodeCheck took 100.05ms. Allocated memory is still 121.6MB. Free memory was 53.4MB in the beginning and 47.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:52:41,148 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 0.12ms. Allocated memory is still 58.7MB. Free memory was 37.2MB in the beginning and 37.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1586.63ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 72.5MB in the beginning and 83.5MB in the end (delta: -11.0MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 63.92ms. Allocated memory is still 121.6MB. Free memory was 83.5MB in the beginning and 78.5MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 28.59ms. Allocated memory is still 121.6MB. Free memory was 78.5MB in the beginning and 75.1MB in the end (delta: 3.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 394.55ms. Allocated memory is still 121.6MB. Free memory was 75.1MB in the beginning and 53.4MB in the end (delta: 21.8MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 100.05ms. Allocated memory is still 121.6MB. Free memory was 53.4MB in the beginning and 47.0MB 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 19:52:41,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95bcd389-ab62-4289-8683-22d268995881/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