./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.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_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/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_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/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_33fc244b-0a27-42af-85c5-8a0a559d038e/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e --- 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 16:31:58,612 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:31:58,614 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:31:58,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:31:58,626 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:31:58,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:31:58,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:31:58,628 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:31:58,629 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:31:58,630 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:31:58,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:31:58,631 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:31:58,632 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:31:58,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:31:58,633 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:31:58,634 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:31:58,634 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:31:58,635 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:31:58,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:31:58,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:31:58,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:31:58,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:31:58,641 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:31:58,642 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:31:58,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:31:58,645 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:31:58,645 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:31:58,646 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:31:58,646 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:31:58,647 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:31:58,647 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:31:58,648 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:31:58,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:31:58,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:31:58,649 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:31:58,649 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:31:58,650 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:31:58,650 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:31:58,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:31:58,650 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:31:58,651 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:31:58,651 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 16:31:58,664 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:31:58,664 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:31:58,665 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:31:58,665 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:31:58,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:31:58,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:31:58,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:31:58,667 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:31:58,667 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:31:58,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:31:58,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:31:58,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:31:58,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:31:58,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:31:58,667 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 16:31:58,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 16:31:58,667 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:31:58,668 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_33fc244b-0a27-42af-85c5-8a0a559d038e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2022-12-14 16:31:58,826 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:31:58,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:31:58,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:31:58,850 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:31:58,850 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:31:58,851 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-12-14 16:32:01,435 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:32:01,775 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:32:01,775 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-12-14 16:32:01,793 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data/88e34ada1/2e298207d36b42fa9b6a74f99a14df68/FLAGa5d62a794 [2022-12-14 16:32:01,807 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data/88e34ada1/2e298207d36b42fa9b6a74f99a14df68 [2022-12-14 16:32:01,810 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:32:01,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:32:01,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:32:01,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:32:01,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:32:01,817 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:32:01" (1/1) ... [2022-12-14 16:32:01,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@220b3157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:01, skipping insertion in model container [2022-12-14 16:32:01,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:32:01" (1/1) ... [2022-12-14 16:32:01,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:32:01,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:32:02,112 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-12-14 16:32:02,119 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-12-14 16:32:02,726 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,726 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,727 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,727 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,728 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,737 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,738 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,739 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,739 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:02,798 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:02,798 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:02,799 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:02,802 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:32:02,804 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:32:02,804 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:32:03,015 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:32:03,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:32:03,017 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:32:03,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:32:03,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:32:03,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:32:03,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:32:03,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:32:03,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:32:03,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:32:03,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:32:03,140 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:32:03,165 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:32:03,172 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:03,192 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:03,199 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,199 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,265 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:32:03,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:32:03,308 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:32:03,318 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-12-14 16:32:03,318 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-12-14 16:32:03,343 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,344 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,344 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,345 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,345 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,350 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,350 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,351 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,351 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,356 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:03,356 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:03,357 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:03,359 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:32:03,360 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:32:03,361 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:32:03,375 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:32:03,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:32:03,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:32:03,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:32:03,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:32:03,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:32:03,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:32:03,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:32:03,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:32:03,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:32:03,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:32:03,393 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:32:03,407 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:32:03,410 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:03,421 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:03,425 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,425 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:03,450 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:32:03,453 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:32:03,585 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:32:03,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03 WrapperNode [2022-12-14 16:32:03,586 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:32:03,587 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:32:03,587 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:32:03,587 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:32:03,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,643 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,706 INFO L138 Inliner]: procedures = 695, calls = 2941, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 1013 [2022-12-14 16:32:03,707 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:32:03,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:32:03,707 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:32:03,707 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:32:03,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,721 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,754 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,764 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:32:03,765 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:32:03,765 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:32:03,765 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:32:03,766 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:03" (1/1) ... [2022-12-14 16:32:03,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:32:03,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:32:03,788 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:32:03,790 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:32:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 16:32:03,822 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 16:32:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-12-14 16:32:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-14 16:32:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:32:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 16:32:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 16:32:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-14 16:32:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-14 16:32:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-12-14 16:32:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-12-14 16:32:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 16:32:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure is_empty_state [2022-12-14 16:32:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure is_empty_state [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 16:32:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-14 16:32:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:32:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 16:32:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 16:32:03,824 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-12-14 16:32:03,824 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 16:32:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 16:32:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 16:32:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 16:32:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-12-14 16:32:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-12-14 16:32:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-12-14 16:32:03,825 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 16:32:03,825 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 16:32:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-12-14 16:32:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-12-14 16:32:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-14 16:32:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-14 16:32:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-12-14 16:32:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-12-14 16:32:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-12-14 16:32:03,826 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-12-14 16:32:03,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 16:32:04,045 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:32:04,047 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:32:04,932 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:32:05,216 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:32:05,216 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 16:32:05,219 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:32:05 BoogieIcfgContainer [2022-12-14 16:32:05,219 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:32:05,220 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:32:05,220 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:32:05,228 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:32:05,228 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:32:05" (1/1) ... [2022-12-14 16:32:05,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:32:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:05,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 238 states and 325 transitions. [2022-12-14 16:32:05,279 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 325 transitions. [2022-12-14 16:32:05,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 16:32:05,282 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:05,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:05,324 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 16:32:05,327 INFO L158 Benchmark]: Toolchain (without parser) took 3515.75ms. Allocated memory was 127.9MB in the beginning and 186.6MB in the end (delta: 58.7MB). Free memory was 78.8MB in the beginning and 77.5MB in the end (delta: 1.3MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2022-12-14 16:32:05,328 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 100.7MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:32:05,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1773.61ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 78.8MB in the beginning and 56.0MB in the end (delta: 22.8MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2022-12-14 16:32:05,328 INFO L158 Benchmark]: Boogie Procedure Inliner took 120.19ms. Allocated memory is still 155.2MB. Free memory was 56.0MB in the beginning and 91.2MB in the end (delta: -35.2MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. [2022-12-14 16:32:05,329 INFO L158 Benchmark]: Boogie Preprocessor took 57.33ms. Allocated memory is still 155.2MB. Free memory was 91.2MB in the beginning and 82.6MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 16:32:05,329 INFO L158 Benchmark]: RCFGBuilder took 1454.36ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 82.6MB in the beginning and 84.8MB in the end (delta: -2.2MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2022-12-14 16:32:05,329 INFO L158 Benchmark]: CodeCheck took 106.35ms. Allocated memory is still 186.6MB. Free memory was 84.8MB in the beginning and 77.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:32:05,331 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 0.18ms. Allocated memory is still 100.7MB. Free memory is still 48.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1773.61ms. Allocated memory was 127.9MB in the beginning and 155.2MB in the end (delta: 27.3MB). Free memory was 78.8MB in the beginning and 56.0MB in the end (delta: 22.8MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 120.19ms. Allocated memory is still 155.2MB. Free memory was 56.0MB in the beginning and 91.2MB in the end (delta: -35.2MB). Peak memory consumption was 17.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 57.33ms. Allocated memory is still 155.2MB. Free memory was 91.2MB in the beginning and 82.6MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1454.36ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 82.6MB in the beginning and 84.8MB in the end (delta: -2.2MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * CodeCheck took 106.35ms. Allocated memory is still 186.6MB. Free memory was 84.8MB in the beginning and 77.5MB in the end (delta: 7.3MB). 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 16:32:05,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/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_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/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_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/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_33fc244b-0a27-42af-85c5-8a0a559d038e/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 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e --- 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 16:32:06,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 16:32:06,928 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 16:32:06,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 16:32:06,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 16:32:06,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 16:32:06,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 16:32:06,949 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 16:32:06,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 16:32:06,952 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 16:32:06,953 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 16:32:06,954 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 16:32:06,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 16:32:06,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 16:32:06,956 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 16:32:06,957 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 16:32:06,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 16:32:06,958 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 16:32:06,959 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 16:32:06,961 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 16:32:06,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 16:32:06,964 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 16:32:06,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 16:32:06,965 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 16:32:06,969 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 16:32:06,969 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 16:32:06,969 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 16:32:06,970 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 16:32:06,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 16:32:06,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 16:32:06,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 16:32:06,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 16:32:06,973 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 16:32:06,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 16:32:06,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 16:32:06,975 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 16:32:06,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 16:32:06,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 16:32:06,985 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 16:32:06,986 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 16:32:06,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 16:32:06,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 16:32:07,010 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 16:32:07,010 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 16:32:07,011 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 16:32:07,011 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 16:32:07,012 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 16:32:07,012 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 16:32:07,012 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 16:32:07,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 16:32:07,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 16:32:07,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 16:32:07,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 16:32:07,013 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 16:32:07,013 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 16:32:07,013 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 16:32:07,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 16:32:07,014 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 16:32:07,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 16:32:07,014 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 16:32:07,014 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 16:32:07,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 16:32:07,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:32:07,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 16:32:07,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 16:32:07,015 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 16:32:07,015 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 16:32:07,015 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 16:32:07,016 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 16:32:07,016 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 16:32:07,016 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 16:32:07,016 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_33fc244b-0a27-42af-85c5-8a0a559d038e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80528f4a8c519f417b5556e2d2458b4054f2fa1ae1a14cd2db000a7ac77b495e [2022-12-14 16:32:07,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 16:32:07,248 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 16:32:07,250 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 16:32:07,251 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 16:32:07,251 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 16:32:07,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-12-14 16:32:09,756 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 16:32:10,108 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 16:32:10,109 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i [2022-12-14 16:32:10,137 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data/e44ec1578/38f93ac3363546d5b6edc6efba2a91ef/FLAG5021c0c86 [2022-12-14 16:32:10,150 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/data/e44ec1578/38f93ac3363546d5b6edc6efba2a91ef [2022-12-14 16:32:10,152 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 16:32:10,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 16:32:10,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 16:32:10,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 16:32:10,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 16:32:10,156 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:32:10" (1/1) ... [2022-12-14 16:32:10,157 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ee7446e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:10, skipping insertion in model container [2022-12-14 16:32:10,157 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 04:32:10" (1/1) ... [2022-12-14 16:32:10,163 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 16:32:10,250 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:32:10,467 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-12-14 16:32:10,474 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-12-14 16:32:11,122 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,122 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,123 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,123 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,124 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,133 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,134 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,135 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,136 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,204 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:11,204 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:11,205 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:11,209 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:32:11,211 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:32:11,212 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:32:11,448 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:32:11,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:32:11,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:32:11,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:32:11,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:32:11,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:32:11,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:32:11,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:32:11,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:32:11,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:32:11,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:32:11,590 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:32:11,631 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:32:11,638 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:11,656 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:11,661 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,662 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,712 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:32:11,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:32:11,758 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 16:32:11,785 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 16:32:11,788 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-12-14 16:32:11,788 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-12-14 16:32:11,808 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,809 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,809 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,809 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,810 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,813 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,814 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,814 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,815 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,825 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:11,825 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:11,826 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:11,828 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:32:11,830 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:32:11,830 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:32:11,848 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:32:11,849 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:32:11,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:32:11,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:32:11,851 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:32:11,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:32:11,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:32:11,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:32:11,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:32:11,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:32:11,854 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:32:11,871 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:32:11,890 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:32:11,895 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:11,911 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:11,916 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,916 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:11,963 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:32:11,968 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:32:11,993 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 16:32:12,007 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4497,4510] [2022-12-14 16:32:12,008 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_33fc244b-0a27-42af-85c5-8a0a559d038e/sv-benchmarks/c/aws-c-common/aws_ring_buffer_release_harness.i[4557,4570] [2022-12-14 16:32:12,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,041 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,047 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,052 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:12,052 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:12,053 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 16:32:12,055 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 16:32:12,056 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 16:32:12,056 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 16:32:12,076 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 16:32:12,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 16:32:12,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 16:32:12,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 16:32:12,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 16:32:12,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 16:32:12,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 16:32:12,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 16:32:12,079 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 16:32:12,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 16:32:12,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 16:32:12,091 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 16:32:12,106 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 16:32:12,111 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:12,124 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 16:32:12,129 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,129 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 16:32:12,167 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 16:32:12,172 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 16:32:12,420 INFO L208 MainTranslator]: Completed translation [2022-12-14 16:32:12,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12 WrapperNode [2022-12-14 16:32:12,421 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 16:32:12,422 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 16:32:12,422 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 16:32:12,422 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 16:32:12,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,539 INFO L138 Inliner]: procedures = 715, calls = 2941, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 1014 [2022-12-14 16:32:12,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 16:32:12,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 16:32:12,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 16:32:12,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 16:32:12,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,555 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,555 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,580 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,590 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,594 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,603 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 16:32:12,603 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 16:32:12,603 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 16:32:12,603 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 16:32:12,604 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 04:32:12" (1/1) ... [2022-12-14 16:32:12,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 16:32:12,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 16:32:12,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 16:32:12,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 16:32:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-12-14 16:32:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-12-14 16:32:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2022-12-14 16:32:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-12-14 16:32:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 16:32:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 16:32:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 16:32:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 16:32:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 16:32:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 16:32:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-12-14 16:32:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-12-14 16:32:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-12-14 16:32:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member_in_range [2022-12-14 16:32:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure is_empty_state [2022-12-14 16:32:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure is_empty_state [2022-12-14 16:32:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 16:32:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 16:32:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 16:32:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 16:32:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 16:32:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-12-14 16:32:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-12-14 16:32:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 16:32:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 16:32:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 16:32:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2022-12-14 16:32:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-12-14 16:32:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 16:32:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 16:32:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 16:32:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-12-14 16:32:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 16:32:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 16:32:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2022-12-14 16:32:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2022-12-14 16:32:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2022-12-14 16:32:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2022-12-14 16:32:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-12-14 16:32:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-12-14 16:32:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2022-12-14 16:32:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2022-12-14 16:32:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-12-14 16:32:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-12-14 16:32:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2022-12-14 16:32:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2022-12-14 16:32:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2022-12-14 16:32:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2022-12-14 16:32:12,921 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 16:32:12,923 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 16:32:14,420 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 16:32:14,808 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 16:32:14,808 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 16:32:14,810 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:32:14 BoogieIcfgContainer [2022-12-14 16:32:14,810 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 16:32:14,811 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 16:32:14,811 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 16:32:14,818 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 16:32:14,818 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 04:32:14" (1/1) ... [2022-12-14 16:32:14,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 16:32:14,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 16:32:14,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 238 states and 325 transitions. [2022-12-14 16:32:14,868 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 325 transitions. [2022-12-14 16:32:14,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-12-14 16:32:14,872 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 16:32:14,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 16:32:14,903 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 16:32:14,906 INFO L158 Benchmark]: Toolchain (without parser) took 4752.57ms. Allocated memory was 90.2MB in the beginning and 234.9MB in the end (delta: 144.7MB). Free memory was 59.5MB in the beginning and 145.0MB in the end (delta: -85.6MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2022-12-14 16:32:14,906 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 67.1MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 16:32:14,906 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2267.73ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 59.3MB in the beginning and 73.4MB in the end (delta: -14.2MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2022-12-14 16:32:14,907 INFO L158 Benchmark]: Boogie Procedure Inliner took 117.37ms. Allocated memory is still 132.1MB. Free memory was 73.4MB in the beginning and 60.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 16:32:14,907 INFO L158 Benchmark]: Boogie Preprocessor took 63.17ms. Allocated memory is still 132.1MB. Free memory was 60.8MB in the beginning and 50.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 16:32:14,907 INFO L158 Benchmark]: RCFGBuilder took 2206.85ms. Allocated memory was 132.1MB in the beginning and 234.9MB in the end (delta: 102.8MB). Free memory was 50.4MB in the beginning and 152.4MB in the end (delta: -102.0MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. [2022-12-14 16:32:14,908 INFO L158 Benchmark]: CodeCheck took 94.19ms. Allocated memory is still 234.9MB. Free memory was 152.4MB in the beginning and 145.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 16:32:14,909 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 0.18ms. Allocated memory is still 67.1MB. Free memory is still 45.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2267.73ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 59.3MB in the beginning and 73.4MB in the end (delta: -14.2MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 117.37ms. Allocated memory is still 132.1MB. Free memory was 73.4MB in the beginning and 60.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 63.17ms. Allocated memory is still 132.1MB. Free memory was 60.8MB in the beginning and 50.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 2206.85ms. Allocated memory was 132.1MB in the beginning and 234.9MB in the end (delta: 102.8MB). Free memory was 50.4MB in the beginning and 152.4MB in the end (delta: -102.0MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. * CodeCheck took 94.19ms. Allocated memory is still 234.9MB. Free memory was 152.4MB in the beginning and 145.0MB in the end (delta: 7.3MB). 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 16:32:14,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_33fc244b-0a27-42af-85c5-8a0a559d038e/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