./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ --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 ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- 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-6b4ec56 [2022-11-20 16:45:50,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:45:50,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:45:50,856 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:45:50,857 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:45:50,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:45:50,859 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:45:50,861 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:45:50,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:45:50,868 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:45:50,870 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:45:50,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:45:50,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:45:50,876 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:45:50,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:45:50,884 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:45:50,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:45:50,888 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:45:50,890 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:45:50,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:45:50,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:45:50,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:45:50,900 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:45:50,901 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:45:50,904 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:45:50,905 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:45:50,905 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:45:50,906 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:45:50,907 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:45:50,907 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:45:50,908 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:45:50,909 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:45:50,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:45:50,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:45:50,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:45:50,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:45:50,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:45:50,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:45:50,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:45:50,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:45:50,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:45:50,920 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:45:50,960 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:45:50,961 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:45:50,962 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:45:50,962 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:45:50,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:45:50,963 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:45:50,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:45:50,963 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:45:50,964 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:45:50,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:45:50,965 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:45:50,965 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:45:50,965 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:45:50,965 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:45:50,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:45:50,966 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:45:50,966 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:45:50,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:45:50,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:45:50,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:45:50,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:45:50,967 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:45:50,967 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:45:50,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:45:50,967 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:45:50,968 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_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2022-11-20 16:45:51,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:45:51,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:45:51,297 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:45:51,299 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:45:51,299 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:45:51,300 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-20 16:45:54,433 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:45:55,024 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:45:55,026 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-20 16:45:55,061 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data/dbc4333e1/578692bf965e4bc6aa96bf285786c55e/FLAG15701224e [2022-11-20 16:45:55,083 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data/dbc4333e1/578692bf965e4bc6aa96bf285786c55e [2022-11-20 16:45:55,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:45:55,092 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:45:55,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:45:55,095 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:45:55,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:45:55,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:55" (1/1) ... [2022-11-20 16:45:55,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c83478d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:55, skipping insertion in model container [2022-11-20 16:45:55,101 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:45:55" (1/1) ... [2022-11-20 16:45:55,109 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:45:55,218 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:45:55,530 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-20 16:45:55,538 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-20 16:45:56,638 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,639 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,640 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,641 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,642 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,668 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,669 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,680 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,686 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,687 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:56,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:45:57,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:45:57,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:45:57,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:45:57,261 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:45:57,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:45:57,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:45:57,266 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:45:57,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:45:57,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:45:57,452 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:45:57,521 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:45:57,555 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:45:57,586 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-20 16:45:57,587 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-20 16:45:57,657 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,657 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,659 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,673 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,674 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,676 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,678 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:45:57,728 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:45:57,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:45:57,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:45:57,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:45:57,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:45:57,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:45:57,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:45:57,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:45:57,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:45:57,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:45:57,755 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:45:57,787 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:45:58,070 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:45:58,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58 WrapperNode [2022-11-20 16:45:58,071 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:45:58,073 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:45:58,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:45:58,073 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:45:58,080 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,185 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,292 INFO L138 Inliner]: procedures = 689, calls = 1510, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 567 [2022-11-20 16:45:58,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:45:58,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:45:58,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:45:58,294 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:45:58,304 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,328 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,367 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,391 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,395 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,401 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:45:58,402 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:45:58,403 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:45:58,403 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:45:58,407 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:45:58" (1/1) ... [2022-11-20 16:45:58,414 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:45:58,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:45:58,441 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:45:58,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:45:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-20 16:45:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:45:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:45:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:45:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 16:45:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 16:45:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-20 16:45:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-20 16:45:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2022-11-20 16:45:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2022-11-20 16:45:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:45:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:45:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:45:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:45:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:45:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:45:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:45:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-20 16:45:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-20 16:45:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:45:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:45:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:45:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:45:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:45:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:45:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:45:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:45:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:45:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:45:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 16:45:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 16:45:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:45:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:45:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:45:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 16:45:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 16:45:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:45:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:45:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-20 16:45:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-20 16:45:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:45:58,905 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:45:58,908 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:45:59,990 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:46:00,184 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:46:00,184 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 16:46:00,187 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:46:00 BoogieIcfgContainer [2022-11-20 16:46:00,188 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:46:00,189 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:46:00,190 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:46:00,200 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:46:00,200 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:46:00" (1/1) ... [2022-11-20 16:46:00,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:46:00,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:00,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2022-11-20 16:46:00,290 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2022-11-20 16:46:00,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:46:00,298 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:00,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:00,354 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) [2022-11-20 16:46:00,363 INFO L158 Benchmark]: Toolchain (without parser) took 5269.87ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 119.1MB in the beginning and 91.4MB in the end (delta: 27.7MB). Peak memory consumption was 93.0MB. Max. memory is 16.1GB. [2022-11-20 16:46:00,364 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 121.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:46:00,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2976.70ms. Allocated memory is still 155.2MB. Free memory was 119.1MB in the beginning and 61.8MB in the end (delta: 57.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2022-11-20 16:46:00,370 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.03ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 61.8MB in the beginning and 166.1MB in the end (delta: -104.3MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2022-11-20 16:46:00,371 INFO L158 Benchmark]: Boogie Preprocessor took 108.56ms. Allocated memory is still 220.2MB. Free memory was 166.1MB in the beginning and 159.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:46:00,372 INFO L158 Benchmark]: RCFGBuilder took 1785.38ms. Allocated memory is still 220.2MB. Free memory was 159.8MB in the beginning and 98.7MB in the end (delta: 61.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-20 16:46:00,373 INFO L158 Benchmark]: CodeCheck took 171.93ms. Allocated memory is still 220.2MB. Free memory was 98.7MB in the beginning and 91.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:46:00,376 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 0.31ms. Allocated memory is still 121.6MB. Free memory is still 81.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2976.70ms. Allocated memory is still 155.2MB. Free memory was 119.1MB in the beginning and 61.8MB in the end (delta: 57.3MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.03ms. Allocated memory was 155.2MB in the beginning and 220.2MB in the end (delta: 65.0MB). Free memory was 61.8MB in the beginning and 166.1MB in the end (delta: -104.3MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.56ms. Allocated memory is still 220.2MB. Free memory was 166.1MB in the beginning and 159.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1785.38ms. Allocated memory is still 220.2MB. Free memory was 159.8MB in the beginning and 98.7MB in the end (delta: 61.1MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * CodeCheck took 171.93ms. Allocated memory is still 220.2MB. Free memory was 98.7MB in the beginning and 91.4MB 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. [2022-11-20 16:46:00,406 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/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_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ --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 ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 --- 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-6b4ec56 [2022-11-20 16:46:02,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:46:02,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:46:03,035 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:46:03,036 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:46:03,037 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:46:03,038 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:46:03,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:46:03,042 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:46:03,049 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:46:03,050 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:46:03,054 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:46:03,055 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:46:03,058 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:46:03,062 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:46:03,067 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:46:03,069 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:46:03,071 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:46:03,074 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:46:03,080 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:46:03,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:46:03,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:46:03,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:46:03,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:46:03,090 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:46:03,091 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:46:03,091 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:46:03,092 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:46:03,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:46:03,093 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:46:03,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:46:03,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:46:03,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:46:03,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:46:03,103 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:46:03,103 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:46:03,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:46:03,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:46:03,106 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:46:03,107 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:46:03,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:46:03,112 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:46:03,154 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:46:03,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:46:03,157 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:46:03,157 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:46:03,158 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:46:03,158 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:46:03,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:46:03,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:46:03,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:46:03,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:46:03,160 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:46:03,160 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:46:03,160 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:46:03,161 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:46:03,161 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:46:03,161 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:46:03,161 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:46:03,161 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:46:03,161 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:46:03,162 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:46:03,162 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:46:03,162 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:46:03,162 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:46:03,162 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:46:03,163 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:46:03,163 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:46:03,163 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:46:03,163 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:46:03,163 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:46:03,164 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_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2022-11-20 16:46:03,584 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:46:03,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:46:03,622 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:46:03,623 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:46:03,624 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:46:03,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-20 16:46:07,018 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:46:07,634 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:46:07,635 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2022-11-20 16:46:07,668 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data/1c78141dc/8c37fd4dbf3a420e9cae7a467b27858b/FLAGe4541778e [2022-11-20 16:46:07,687 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/data/1c78141dc/8c37fd4dbf3a420e9cae7a467b27858b [2022-11-20 16:46:07,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:46:07,690 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:46:07,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:46:07,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:46:07,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:46:07,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:46:07" (1/1) ... [2022-11-20 16:46:07,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21cd026 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:07, skipping insertion in model container [2022-11-20 16:46:07,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:46:07" (1/1) ... [2022-11-20 16:46:07,705 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:46:07,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:46:08,076 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-20 16:46:08,086 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-20 16:46:09,028 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,034 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,036 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,037 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,039 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,053 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,054 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,056 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,070 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,072 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,074 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,075 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,428 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:46:09,430 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:46:09,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:46:09,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:46:09,433 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:46:09,434 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:46:09,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:46:09,436 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:46:09,436 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:46:09,437 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:46:09,575 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:46:09,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:46:09,686 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:46:09,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:46:09,738 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-20 16:46:09,739 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-20 16:46:09,814 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,815 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,816 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,823 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,824 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,824 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,826 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,830 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:09,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:46:09,898 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:46:09,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:46:09,905 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:46:09,906 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:46:09,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:46:09,907 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:46:09,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:46:09,908 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:46:09,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:46:09,944 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:46:10,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:46:10,069 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:46:10,094 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2022-11-20 16:46:10,095 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_450f3d77-9ea9-4885-b0f7-31de73467aef/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2022-11-20 16:46:10,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,144 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,144 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,156 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,157 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,159 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,160 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:46:10,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:46:10,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:46:10,195 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:46:10,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:46:10,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:46:10,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:46:10,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:46:10,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:46:10,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:46:10,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:46:10,230 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:46:10,303 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:46:10,582 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:46:10,582 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10 WrapperNode [2022-11-20 16:46:10,582 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:46:10,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:46:10,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:46:10,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:46:10,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,739 INFO L138 Inliner]: procedures = 709, calls = 1510, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 565 [2022-11-20 16:46:10,751 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:46:10,752 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:46:10,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:46:10,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:46:10,764 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,764 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,779 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,831 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,857 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:46:10,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:46:10,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:46:10,888 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:46:10,889 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:46:10" (1/1) ... [2022-11-20 16:46:10,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:46:10,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:46:10,927 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:46:10,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:46:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2022-11-20 16:46:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:46:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:46:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:46:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:46:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:46:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 16:46:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 16:46:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2022-11-20 16:46:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2022-11-20 16:46:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2022-11-20 16:46:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2022-11-20 16:46:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 16:46:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 16:46:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:46:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:46:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:46:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:46:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:46:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2022-11-20 16:46:10,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2022-11-20 16:46:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:46:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:46:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:46:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:46:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:46:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:46:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:46:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:46:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:46:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:46:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 16:46:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 16:46:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:46:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:46:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:46:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 16:46:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2022-11-20 16:46:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 16:46:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 16:46:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2022-11-20 16:46:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2022-11-20 16:46:11,383 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:46:11,386 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:46:12,747 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:46:13,065 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:46:13,066 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 16:46:13,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:46:13 BoogieIcfgContainer [2022-11-20 16:46:13,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:46:13,071 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:46:13,076 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:46:13,099 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:46:13,099 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:46:13" (1/1) ... [2022-11-20 16:46:13,108 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:46:13,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:46:13,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2022-11-20 16:46:13,184 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2022-11-20 16:46:13,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-11-20 16:46:13,193 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:46:13,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:46:13,239 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) [2022-11-20 16:46:13,243 INFO L158 Benchmark]: Toolchain (without parser) took 5552.59ms. Allocated memory was 90.2MB in the beginning and 159.4MB in the end (delta: 69.2MB). Free memory was 63.9MB in the beginning and 99.8MB in the end (delta: -35.9MB). Peak memory consumption was 33.1MB. Max. memory is 16.1GB. [2022-11-20 16:46:13,244 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:46:13,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2891.63ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 63.9MB in the beginning and 43.1MB in the end (delta: 20.7MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2022-11-20 16:46:13,245 INFO L158 Benchmark]: Boogie Procedure Inliner took 167.93ms. Allocated memory is still 109.1MB. Free memory was 43.1MB in the beginning and 60.2MB in the end (delta: -17.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-11-20 16:46:13,245 INFO L158 Benchmark]: Boogie Preprocessor took 135.19ms. Allocated memory is still 109.1MB. Free memory was 60.2MB in the beginning and 53.4MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:46:13,246 INFO L158 Benchmark]: RCFGBuilder took 2182.08ms. Allocated memory was 109.1MB in the beginning and 159.4MB in the end (delta: 50.3MB). Free memory was 53.4MB in the beginning and 55.5MB in the end (delta: -2.1MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2022-11-20 16:46:13,246 INFO L158 Benchmark]: CodeCheck took 170.66ms. Allocated memory is still 159.4MB. Free memory was 55.5MB in the beginning and 99.8MB in the end (delta: -44.3MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:46:13,249 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 0.24ms. Allocated memory is still 67.1MB. Free memory was 44.5MB in the beginning and 44.4MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2891.63ms. Allocated memory was 90.2MB in the beginning and 109.1MB in the end (delta: 18.9MB). Free memory was 63.9MB in the beginning and 43.1MB in the end (delta: 20.7MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 167.93ms. Allocated memory is still 109.1MB. Free memory was 43.1MB in the beginning and 60.2MB in the end (delta: -17.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 135.19ms. Allocated memory is still 109.1MB. Free memory was 60.2MB in the beginning and 53.4MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2182.08ms. Allocated memory was 109.1MB in the beginning and 159.4MB in the end (delta: 50.3MB). Free memory was 53.4MB in the beginning and 55.5MB in the end (delta: -2.1MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. * CodeCheck took 170.66ms. Allocated memory is still 159.4MB. Free memory was 55.5MB in the beginning and 99.8MB in the end (delta: -44.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:46:13,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_450f3d77-9ea9-4885-b0f7-31de73467aef/bin/ukojak-pZX7IvK2PQ/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