./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- 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 19:05:58,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:05:58,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:05:58,346 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:05:58,346 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:05:58,347 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:05:58,349 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:05:58,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:05:58,352 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:05:58,353 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:05:58,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:05:58,354 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:05:58,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:05:58,356 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:05:58,357 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:05:58,358 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:05:58,359 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:05:58,360 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:05:58,362 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:05:58,363 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:05:58,365 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:05:58,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:05:58,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:05:58,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:05:58,371 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:05:58,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:05:58,372 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:05:58,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:05:58,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:05:58,374 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:05:58,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:05:58,375 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:05:58,376 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:05:58,377 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:05:58,378 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:05:58,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:05:58,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:05:58,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:05:58,379 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:05:58,380 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:05:58,381 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:05:58,382 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 19:05:58,403 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:05:58,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:05:58,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:05:58,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:05:58,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:05:58,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:05:58,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:05:58,406 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 19:05:58,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:05:58,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:05:58,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:05:58,406 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:05:58,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:05:58,407 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:05:58,407 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:05:58,407 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:05:58,407 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:05:58,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:05:58,408 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:05:58,408 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:05:58,408 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:05:58,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:05:58,409 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 19:05:58,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 19:05:58,409 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:05:58,409 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2022-12-14 19:05:58,609 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:05:58,629 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:05:58,631 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:05:58,632 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:05:58,632 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:05:58,633 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-12-14 19:06:01,261 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:06:01,509 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:06:01,510 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-12-14 19:06:01,528 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data/7e9a6f512/13f08001d19844cd9a2cd1862da680b3/FLAG849e553f5 [2022-12-14 19:06:01,538 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data/7e9a6f512/13f08001d19844cd9a2cd1862da680b3 [2022-12-14 19:06:01,541 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:06:01,542 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:06:01,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:06:01,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:06:01,546 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:06:01,547 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:06:01" (1/1) ... [2022-12-14 19:06:01,547 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47bb5a0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:01, skipping insertion in model container [2022-12-14 19:06:01,548 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:06:01" (1/1) ... [2022-12-14 19:06:01,553 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:06:01,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:06:01,778 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-12-14 19:06:01,788 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-12-14 19:06:02,305 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,306 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,307 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,307 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,309 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,322 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,323 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,324 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,325 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,327 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,328 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,328 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,328 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,378 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:02,379 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:02,379 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:02,383 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:06:02,385 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:06:02,385 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:06:02,582 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:06:02,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:06:02,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:06:02,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:06:02,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:06:02,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:06:02,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:06:02,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:06:02,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:06:02,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:06:02,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:06:02,702 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:06:02,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:06:02,735 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:06:02,747 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-12-14 19:06:02,747 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-12-14 19:06:02,782 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,783 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,783 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,783 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,784 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,788 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,789 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,790 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,791 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,791 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,791 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,791 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:02,796 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:02,796 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:02,797 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:02,799 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:06:02,800 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:06:02,801 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:06:02,816 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:06:02,817 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:06:02,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:06:02,818 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:06:02,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:06:02,819 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:06:02,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:06:02,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:06:02,820 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:06:02,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:06:02,821 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:06:02,838 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:06:02,849 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:06:02,977 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:06:02,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02 WrapperNode [2022-12-14 19:06:02,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:06:02,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:06:02,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:06:02,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:06:02,983 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,018 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,038 INFO L138 Inliner]: procedures = 679, calls = 1031, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 28 [2022-12-14 19:06:03,038 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:06:03,039 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:06:03,039 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:06:03,039 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:06:03,046 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,046 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,055 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,057 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,059 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,060 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:06:03,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:06:03,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:06:03,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:06:03,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:02" (1/1) ... [2022-12-14 19:06:03,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:06:03,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:06:03,088 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:06:03,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:06:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2022-12-14 19:06:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2022-12-14 19:06:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-12-14 19:06:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-12-14 19:06:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:06:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 19:06:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:06:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:06:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:06:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:06:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:06:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:06:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:06:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:06:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:06:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:06:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:06:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 19:06:03,298 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:06:03,299 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:06:03,403 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:06:03,425 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:06:03,425 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 19:06:03,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:06:03 BoogieIcfgContainer [2022-12-14 19:06:03,427 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:06:03,428 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:06:03,428 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:06:03,435 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:06:03,435 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:06:03" (1/1) ... [2022-12-14 19:06:03,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:06:03,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:03,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-12-14 19:06:03,481 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-12-14 19:06:03,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:06:03,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:03,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:03,526 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 19:06:03,529 INFO L158 Benchmark]: Toolchain (without parser) took 1986.33ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 68.6MB in the beginning and 91.3MB in the end (delta: -22.7MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2022-12-14 19:06:03,530 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 115.3MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:06:03,530 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1434.34ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 68.6MB in the beginning and 80.3MB in the end (delta: -11.7MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. [2022-12-14 19:06:03,531 INFO L158 Benchmark]: Boogie Procedure Inliner took 60.40ms. Allocated memory is still 138.4MB. Free memory was 80.3MB in the beginning and 75.3MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:06:03,531 INFO L158 Benchmark]: Boogie Preprocessor took 24.43ms. Allocated memory is still 138.4MB. Free memory was 75.3MB in the beginning and 72.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:06:03,532 INFO L158 Benchmark]: RCFGBuilder took 363.34ms. Allocated memory is still 138.4MB. Free memory was 72.4MB in the beginning and 54.3MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 19:06:03,532 INFO L158 Benchmark]: CodeCheck took 100.24ms. Allocated memory is still 138.4MB. Free memory was 54.3MB in the beginning and 91.3MB in the end (delta: -37.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 19:06:03,535 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 0.15ms. Allocated memory is still 115.3MB. Free memory is still 58.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1434.34ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 68.6MB in the beginning and 80.3MB in the end (delta: -11.7MB). Peak memory consumption was 52.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 60.40ms. Allocated memory is still 138.4MB. Free memory was 80.3MB in the beginning and 75.3MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 24.43ms. Allocated memory is still 138.4MB. Free memory was 75.3MB in the beginning and 72.4MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 363.34ms. Allocated memory is still 138.4MB. Free memory was 72.4MB in the beginning and 54.3MB in the end (delta: 18.1MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 100.24ms. Allocated memory is still 138.4MB. Free memory was 54.3MB in the beginning and 91.3MB in the end (delta: -37.0MB). 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 19:06:03,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- 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 19:06:05,164 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 19:06:05,165 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 19:06:05,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 19:06:05,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 19:06:05,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 19:06:05,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 19:06:05,181 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 19:06:05,182 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 19:06:05,183 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 19:06:05,184 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 19:06:05,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 19:06:05,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 19:06:05,185 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 19:06:05,186 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 19:06:05,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 19:06:05,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 19:06:05,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 19:06:05,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 19:06:05,190 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 19:06:05,192 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 19:06:05,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 19:06:05,194 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 19:06:05,195 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 19:06:05,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 19:06:05,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 19:06:05,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 19:06:05,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 19:06:05,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 19:06:05,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 19:06:05,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 19:06:05,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 19:06:05,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 19:06:05,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 19:06:05,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 19:06:05,215 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 19:06:05,216 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 19:06:05,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 19:06:05,217 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 19:06:05,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 19:06:05,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 19:06:05,219 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 19:06:05,235 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 19:06:05,235 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 19:06:05,235 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 19:06:05,236 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 19:06:05,236 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 19:06:05,236 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 19:06:05,236 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 19:06:05,236 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 19:06:05,237 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 19:06:05,238 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 19:06:05,238 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 19:06:05,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 19:06:05,238 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:06:05,238 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 19:06:05,238 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 19:06:05,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 19:06:05,239 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 19:06:05,239 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 19:06:05,239 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 19:06:05,239 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 19:06:05,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 19:06:05,239 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2022-12-14 19:06:05,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 19:06:05,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 19:06:05,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 19:06:05,489 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 19:06:05,490 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 19:06:05,491 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-12-14 19:06:08,082 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 19:06:08,338 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 19:06:08,338 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-12-14 19:06:08,356 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data/f343cb754/8a0a97694ec44d378792b23a0a88e34b/FLAG6e19782db [2022-12-14 19:06:08,367 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/data/f343cb754/8a0a97694ec44d378792b23a0a88e34b [2022-12-14 19:06:08,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 19:06:08,370 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 19:06:08,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 19:06:08,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 19:06:08,381 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 19:06:08,382 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:06:08" (1/1) ... [2022-12-14 19:06:08,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f74023c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:08, skipping insertion in model container [2022-12-14 19:06:08,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:06:08" (1/1) ... [2022-12-14 19:06:08,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 19:06:08,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:06:08,601 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-12-14 19:06:08,606 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-12-14 19:06:09,091 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,091 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,092 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,093 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,103 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,103 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,105 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,105 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,106 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,107 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,108 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,108 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,153 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,154 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,154 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,158 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:06:09,159 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:06:09,160 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:06:09,341 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:06:09,342 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:06:09,342 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:06:09,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:06:09,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:06:09,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:06:09,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:06:09,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:06:09,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:06:09,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:06:09,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:06:09,466 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:06:09,488 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:06:09,510 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 19:06:09,546 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 19:06:09,550 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-12-14 19:06:09,550 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-12-14 19:06:09,579 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,579 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,580 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,580 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,580 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,585 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,586 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,586 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,587 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,587 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,588 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,588 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,588 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,593 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,594 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,594 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,596 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:06:09,597 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:06:09,598 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:06:09,614 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:06:09,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:06:09,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:06:09,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:06:09,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:06:09,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:06:09,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:06:09,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:06:09,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:06:09,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:06:09,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:06:09,641 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:06:09,655 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:06:09,662 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 19:06:09,674 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_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-12-14 19:06:09,675 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-12-14 19:06:09,708 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,709 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,709 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,716 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,716 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,717 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,718 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,718 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,719 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,719 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,720 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 19:06:09,726 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,726 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,727 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 19:06:09,730 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 19:06:09,731 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 19:06:09,731 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 19:06:09,751 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 19:06:09,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 19:06:09,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 19:06:09,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 19:06:09,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 19:06:09,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 19:06:09,754 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 19:06:09,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 19:06:09,755 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 19:06:09,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 19:06:09,756 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 19:06:09,774 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 19:06:09,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 19:06:09,936 INFO L208 MainTranslator]: Completed translation [2022-12-14 19:06:09,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09 WrapperNode [2022-12-14 19:06:09,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 19:06:09,937 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 19:06:09,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 19:06:09,937 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 19:06:09,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:09,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,023 INFO L138 Inliner]: procedures = 698, calls = 1031, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 29 [2022-12-14 19:06:10,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 19:06:10,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 19:06:10,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 19:06:10,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 19:06:10,034 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,038 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,038 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,051 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,055 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,060 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,068 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 19:06:10,069 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 19:06:10,069 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 19:06:10,069 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 19:06:10,070 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:06:09" (1/1) ... [2022-12-14 19:06:10,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 19:06:10,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 19:06:10,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 19:06:10,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 19:06:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2022-12-14 19:06:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2022-12-14 19:06:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-12-14 19:06:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-12-14 19:06:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 19:06:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 19:06:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 19:06:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 19:06:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 19:06:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 19:06:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 19:06:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 19:06:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 19:06:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 19:06:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 19:06:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 19:06:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 19:06:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 19:06:10,341 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 19:06:10,344 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 19:06:10,476 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 19:06:10,498 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 19:06:10,499 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-12-14 19:06:10,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:06:10 BoogieIcfgContainer [2022-12-14 19:06:10,501 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 19:06:10,502 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 19:06:10,502 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 19:06:10,510 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 19:06:10,510 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:06:10" (1/1) ... [2022-12-14 19:06:10,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 19:06:10,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 19:06:10,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-12-14 19:06:10,554 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-12-14 19:06:10,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-12-14 19:06:10,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 19:06:10,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 19:06:10,585 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 19:06:10,588 INFO L158 Benchmark]: Toolchain (without parser) took 2217.51ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 27.5MB in the beginning and 59.5MB in the end (delta: -32.0MB). Peak memory consumption was 16.7MB. Max. memory is 16.1GB. [2022-12-14 19:06:10,588 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 19:06:10,588 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1565.69ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 27.3MB in the beginning and 65.4MB in the end (delta: -38.0MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2022-12-14 19:06:10,589 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.30ms. Allocated memory is still 111.1MB. Free memory was 65.4MB in the beginning and 60.4MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:06:10,589 INFO L158 Benchmark]: Boogie Preprocessor took 43.76ms. Allocated memory is still 111.1MB. Free memory was 60.4MB in the beginning and 57.0MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 19:06:10,589 INFO L158 Benchmark]: RCFGBuilder took 432.59ms. Allocated memory is still 111.1MB. Free memory was 57.0MB in the beginning and 66.5MB in the end (delta: -9.6MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. [2022-12-14 19:06:10,590 INFO L158 Benchmark]: CodeCheck took 85.10ms. Allocated memory is still 111.1MB. Free memory was 65.8MB in the beginning and 59.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 19:06:10,591 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 62.9MB. Free memory was 41.5MB in the beginning and 41.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1565.69ms. Allocated memory was 62.9MB in the beginning and 111.1MB in the end (delta: 48.2MB). Free memory was 27.3MB in the beginning and 65.4MB in the end (delta: -38.0MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.30ms. Allocated memory is still 111.1MB. Free memory was 65.4MB in the beginning and 60.4MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.76ms. Allocated memory is still 111.1MB. Free memory was 60.4MB in the beginning and 57.0MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 432.59ms. Allocated memory is still 111.1MB. Free memory was 57.0MB in the beginning and 66.5MB in the end (delta: -9.6MB). Peak memory consumption was 19.0MB. Max. memory is 16.1GB. * CodeCheck took 85.10ms. Allocated memory is still 111.1MB. Free memory was 65.8MB in the beginning and 59.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 19:06:10,604 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80d67a6f-7eef-4d18-bab3-1d369e5ed9b4/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