./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN --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 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:47:18,848 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:47:18,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:47:18,912 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:47:18,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:47:18,917 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:47:18,919 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:47:18,924 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:47:18,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:47:18,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:47:18,937 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:47:18,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:47:18,941 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:47:18,944 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:47:18,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:47:18,956 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:47:18,958 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:47:18,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:47:18,961 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:47:18,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:47:18,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:47:18,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:47:18,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:47:18,985 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:47:18,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:47:18,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:47:18,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:47:18,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:47:18,991 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:47:18,993 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:47:18,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:47:18,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:47:18,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:47:18,996 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:47:18,998 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:47:18,998 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:47:18,999 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:47:18,999 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:47:19,000 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:47:19,001 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:47:19,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:47:19,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:47:19,026 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:47:19,027 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:47:19,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:47:19,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:47:19,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:47:19,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:47:19,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:47:19,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:47:19,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:47:19,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:47:19,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:47:19,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:47:19,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:47:19,032 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:47:19,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:47:19,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:47:19,033 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:47:19,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:47:19,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:47:19,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:47:19,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:47:19,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:47:19,035 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:47:19,035 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:47:19,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:47:19,035 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2021-11-21 04:47:19,300 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:47:19,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:47:19,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:47:19,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:47:19,339 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:47:19,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-21 04:47:19,432 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/daa98a705/6a2985089b32434db7a53f06bda34cc5/FLAG6c57312bd [2021-11-21 04:47:20,364 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:47:20,365 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-21 04:47:20,413 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/daa98a705/6a2985089b32434db7a53f06bda34cc5/FLAG6c57312bd [2021-11-21 04:47:20,782 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/daa98a705/6a2985089b32434db7a53f06bda34cc5 [2021-11-21 04:47:20,785 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:47:20,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:47:20,788 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:47:20,788 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:47:20,791 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:47:20,792 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:20" (1/1) ... [2021-11-21 04:47:20,793 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71ea7ac2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:20, skipping insertion in model container [2021-11-21 04:47:20,793 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:20" (1/1) ... [2021-11-21 04:47:20,801 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:47:20,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:47:21,358 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-21 04:47:21,366 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-21 04:47:22,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,743 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,744 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:22,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,235 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:47:23,236 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:47:23,237 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:47:23,239 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:47:23,241 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:47:23,241 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:47:23,242 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:47:23,243 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:47:23,244 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:47:23,245 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:47:23,447 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:47:23,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,814 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:47:23,891 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:47:23,919 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-21 04:47:23,920 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-21 04:47:23,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:23,999 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:24,041 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:47:24,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:47:24,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:47:24,043 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:47:24,044 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:47:24,045 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:47:24,045 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:47:24,046 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:47:24,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:47:24,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:47:24,110 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:47:24,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:24,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:24,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:47:24,562 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:47:24,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24 WrapperNode [2021-11-21 04:47:24,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:47:24,565 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:47:24,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:47:24,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:47:24,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:24,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:24,861 INFO L137 Inliner]: procedures = 695, calls = 2936, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1179 [2021-11-21 04:47:24,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:47:24,867 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:47:24,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:47:24,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:47:24,878 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:24,878 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:24,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:24,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:24,978 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:24,985 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:25,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:25,042 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:47:25,043 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:47:25,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:47:25,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:47:25,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:24" (1/1) ... [2021-11-21 04:47:25,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:47:25,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:47:25,097 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:47:25,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:47:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 04:47:25,150 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 04:47:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2021-11-21 04:47:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-11-21 04:47:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:47:25,150 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:47:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:47:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-11-21 04:47:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-11-21 04:47:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:47:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:47:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:47:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:47:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:47:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:47:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:47:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:47:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-11-21 04:47:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-11-21 04:47:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:47:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:47:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:47:25,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:47:25,153 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2021-11-21 04:47:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2021-11-21 04:47:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:47:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:47:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2021-11-21 04:47:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2021-11-21 04:47:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:47:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:47:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:47:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-11-21 04:47:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-11-21 04:47:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2021-11-21 04:47:25,158 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2021-11-21 04:47:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:47:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:47:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2021-11-21 04:47:25,159 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2021-11-21 04:47:25,159 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2021-11-21 04:47:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2021-11-21 04:47:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:47:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:47:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:47:25,160 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2021-11-21 04:47:25,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2021-11-21 04:47:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-11-21 04:47:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-11-21 04:47:25,161 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2021-11-21 04:47:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2021-11-21 04:47:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2021-11-21 04:47:25,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2021-11-21 04:47:25,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:47:25,533 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:47:25,535 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:47:27,397 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:47:27,737 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:47:27,737 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 04:47:27,742 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:47:27 BoogieIcfgContainer [2021-11-21 04:47:27,742 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:47:27,743 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:47:27,743 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:47:27,754 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:47:27,754 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:47:27" (1/1) ... [2021-11-21 04:47:27,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:47:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:27,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 329 states and 477 transitions. [2021-11-21 04:47:27,842 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 477 transitions. [2021-11-21 04:47:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-21 04:47:27,849 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:27,850 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:27,898 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:419) 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:145) 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) [2021-11-21 04:47:27,902 INFO L158 Benchmark]: Toolchain (without parser) took 7115.35ms. Allocated memory was 88.1MB in the beginning and 201.3MB in the end (delta: 113.2MB). Free memory was 61.0MB in the beginning and 105.1MB in the end (delta: -44.1MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2021-11-21 04:47:27,903 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 68.1MB in the beginning and 68.1MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:47:27,904 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3776.69ms. Allocated memory was 88.1MB in the beginning and 167.8MB in the end (delta: 79.7MB). Free memory was 60.8MB in the beginning and 93.1MB in the end (delta: -32.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-21 04:47:27,905 INFO L158 Benchmark]: Boogie Procedure Inliner took 301.46ms. Allocated memory is still 167.8MB. Free memory was 93.1MB in the beginning and 79.4MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-21 04:47:27,905 INFO L158 Benchmark]: Boogie Preprocessor took 175.13ms. Allocated memory is still 167.8MB. Free memory was 79.4MB in the beginning and 69.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:47:27,906 INFO L158 Benchmark]: RCFGBuilder took 2698.86ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 69.8MB in the beginning and 113.5MB in the end (delta: -43.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2021-11-21 04:47:27,907 INFO L158 Benchmark]: CodeCheck took 157.90ms. Allocated memory is still 201.3MB. Free memory was 113.5MB in the beginning and 105.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:47:27,910 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 68.1MB in the beginning and 68.1MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3776.69ms. Allocated memory was 88.1MB in the beginning and 167.8MB in the end (delta: 79.7MB). Free memory was 60.8MB in the beginning and 93.1MB in the end (delta: -32.4MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 301.46ms. Allocated memory is still 167.8MB. Free memory was 93.1MB in the beginning and 79.4MB in the end (delta: 13.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.13ms. Allocated memory is still 167.8MB. Free memory was 79.4MB in the beginning and 69.8MB in the end (delta: 9.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2698.86ms. Allocated memory was 167.8MB in the beginning and 201.3MB in the end (delta: 33.6MB). Free memory was 69.8MB in the beginning and 113.5MB in the end (delta: -43.7MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. * CodeCheck took 157.90ms. Allocated memory is still 201.3MB. Free memory was 113.5MB in the beginning and 105.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:47:27,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN --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 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:47:30,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:47:30,479 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:47:30,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:47:30,527 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:47:30,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:47:30,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:47:30,539 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:47:30,543 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:47:30,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:47:30,555 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:47:30,557 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:47:30,558 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:47:30,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:47:30,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:47:30,570 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:47:30,571 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:47:30,572 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:47:30,574 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:47:30,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:47:30,578 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:47:30,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:47:30,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:47:30,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:47:30,586 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:47:30,586 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:47:30,587 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:47:30,588 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:47:30,589 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:47:30,590 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:47:30,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:47:30,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:47:30,595 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:47:30,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:47:30,597 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:47:30,597 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:47:30,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:47:30,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:47:30,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:47:30,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:47:30,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:47:30,612 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:47:30,642 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:47:30,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:47:30,643 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:47:30,643 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:47:30,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:47:30,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:47:30,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:47:30,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:47:30,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:47:30,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:47:30,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:47:30,645 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:47:30,645 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:47:30,646 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:47:30,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:47:30,646 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:47:30,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:47:30,646 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:47:30,647 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:47:30,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:47:30,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:47:30,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:47:30,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:47:30,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:47:30,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:47:30,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:47:30,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:47:30,648 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:47:30,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:47:30,649 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 29d7fb95278c2cc136033d841944b6b6554a35073619295af30129693cec9c54 [2021-11-21 04:47:31,101 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:47:31,132 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:47:31,134 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:47:31,135 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:47:31,136 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:47:31,138 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-21 04:47:31,206 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/a5cffc18b/a2bfea89b1f344ddbe427c05666be4f6/FLAG40b519b5e [2021-11-21 04:47:32,212 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:47:32,214 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i [2021-11-21 04:47:32,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/a5cffc18b/a2bfea89b1f344ddbe427c05666be4f6/FLAG40b519b5e [2021-11-21 04:47:32,580 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/data/a5cffc18b/a2bfea89b1f344ddbe427c05666be4f6 [2021-11-21 04:47:32,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:47:32,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:47:32,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:47:32,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:47:32,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:47:32,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:32" (1/1) ... [2021-11-21 04:47:32,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49315065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:32, skipping insertion in model container [2021-11-21 04:47:32,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:47:32" (1/1) ... [2021-11-21 04:47:32,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:47:32,731 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:47:33,038 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-21 04:47:33,045 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-21 04:47:34,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:34,841 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:47:34,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:47:34,848 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:47:34,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:47:34,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:47:34,852 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:47:34,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:47:34,854 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:47:34,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:47:34,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:47:35,058 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:47:35,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,342 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:47:35,436 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:47:35,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:47:35,490 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-21 04:47:35,491 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-21 04:47:35,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,564 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,564 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,578 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:47:35,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:47:35,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:47:35,642 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:47:35,644 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:47:35,645 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:47:35,645 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:47:35,646 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:47:35,647 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:47:35,647 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:47:35,682 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:47:35,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,886 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:47:35,936 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:47:35,962 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4497,4510] [2021-11-21 04:47:35,963 WARN L230 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_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/sv-benchmarks/c/aws-c-common/aws_ring_buffer_acquire_harness.i[4557,4570] [2021-11-21 04:47:35,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:35,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:36,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:36,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:36,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:36,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:36,065 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:47:36,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:47:36,066 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:47:36,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:47:36,068 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:47:36,068 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:47:36,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:47:36,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:47:36,070 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:47:36,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:47:36,101 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:47:36,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:36,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:47:36,255 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:47:36,691 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:47:36,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36 WrapperNode [2021-11-21 04:47:36,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:47:36,694 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:47:36,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:47:36,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:47:36,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:36,867 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:36,993 INFO L137 Inliner]: procedures = 715, calls = 2936, calls flagged for inlining = 62, calls inlined = 12, statements flattened = 1176 [2021-11-21 04:47:36,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:47:36,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:47:36,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:47:36,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:47:37,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,121 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,128 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,160 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,199 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:47:37,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:47:37,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:47:37,201 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:47:37,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:47:36" (1/1) ... [2021-11-21 04:47:37,209 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:47:37,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:47:37,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:47:37,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:47:37,296 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 04:47:37,297 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 04:47:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_store_n [2021-11-21 04:47:37,297 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-11-21 04:47:37,298 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:47:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:47:37,299 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:47:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:47:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:47:37,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-11-21 04:47:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-11-21 04:47:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:47:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:47:37,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:47:37,300 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:47:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:47:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:47:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:47:37,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-11-21 04:47:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-11-21 04:47:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:47:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:47:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:47:37,302 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:47:37,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:47:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr [2021-11-21 04:47:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr [2021-11-21 04:47:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:47:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:47:37,303 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_from_empty_array [2021-11-21 04:47:37,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_from_empty_array [2021-11-21 04:47:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:47:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:47:37,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:47:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:47:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-11-21 04:47:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-11-21 04:47:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure is_front_valid_state [2021-11-21 04:47:37,305 INFO L138 BoogieDeclarations]: Found implementation of procedure is_front_valid_state [2021-11-21 04:47:37,305 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:47:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:47:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure is_ends_valid_state [2021-11-21 04:47:37,306 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ends_valid_state [2021-11-21 04:47:37,306 INFO L130 BoogieDeclarations]: Found specification of procedure s_buf_belongs_to_pool [2021-11-21 04:47:37,307 INFO L138 BoogieDeclarations]: Found implementation of procedure s_buf_belongs_to_pool [2021-11-21 04:47:37,307 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:47:37,308 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:47:37,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_store_ptr_explicit [2021-11-21 04:47:37,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_store_ptr_explicit [2021-11-21 04:47:37,312 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-11-21 04:47:37,312 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-11-21 04:47:37,312 INFO L130 BoogieDeclarations]: Found specification of procedure is_middle_valid_state [2021-11-21 04:47:37,313 INFO L138 BoogieDeclarations]: Found implementation of procedure is_middle_valid_state [2021-11-21 04:47:37,314 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr_explicit [2021-11-21 04:47:37,314 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr_explicit [2021-11-21 04:47:37,812 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:47:37,814 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:47:50,817 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:47:51,121 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:47:51,121 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-21 04:47:51,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:47:51 BoogieIcfgContainer [2021-11-21 04:47:51,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:47:51,127 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:47:51,128 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:47:51,138 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:47:51,138 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:47:51" (1/1) ... [2021-11-21 04:47:51,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:47:51,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:47:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 329 states and 477 transitions. [2021-11-21 04:47:51,253 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 477 transitions. [2021-11-21 04:47:51,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-21 04:47:51,259 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:47:51,260 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:47:51,308 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:419) 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:145) 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) [2021-11-21 04:47:51,316 INFO L158 Benchmark]: Toolchain (without parser) took 18728.49ms. Allocated memory was 67.1MB in the beginning and 148.9MB in the end (delta: 81.8MB). Free memory was 39.8MB in the beginning and 58.3MB in the end (delta: -18.6MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2021-11-21 04:47:51,316 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 67.1MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:47:51,317 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4107.21ms. Allocated memory was 67.1MB in the beginning and 119.5MB in the end (delta: 52.4MB). Free memory was 39.6MB in the beginning and 37.5MB in the end (delta: 2.1MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2021-11-21 04:47:51,317 INFO L158 Benchmark]: Boogie Procedure Inliner took 299.96ms. Allocated memory was 119.5MB in the beginning and 148.9MB in the end (delta: 29.4MB). Free memory was 37.5MB in the beginning and 78.2MB in the end (delta: -40.7MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. [2021-11-21 04:47:51,320 INFO L158 Benchmark]: Boogie Preprocessor took 204.41ms. Allocated memory is still 148.9MB. Free memory was 78.2MB in the beginning and 67.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:47:51,321 INFO L158 Benchmark]: RCFGBuilder took 13925.82ms. Allocated memory is still 148.9MB. Free memory was 67.0MB in the beginning and 65.8MB in the end (delta: 1.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2021-11-21 04:47:51,321 INFO L158 Benchmark]: CodeCheck took 184.82ms. Allocated memory is still 148.9MB. Free memory was 65.8MB in the beginning and 58.3MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:47:51,326 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 67.1MB. Free memory is still 48.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4107.21ms. Allocated memory was 67.1MB in the beginning and 119.5MB in the end (delta: 52.4MB). Free memory was 39.6MB in the beginning and 37.5MB in the end (delta: 2.1MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 299.96ms. Allocated memory was 119.5MB in the beginning and 148.9MB in the end (delta: 29.4MB). Free memory was 37.5MB in the beginning and 78.2MB in the end (delta: -40.7MB). Peak memory consumption was 4.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 204.41ms. Allocated memory is still 148.9MB. Free memory was 78.2MB in the beginning and 67.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13925.82ms. Allocated memory is still 148.9MB. Free memory was 67.0MB in the beginning and 65.8MB in the end (delta: 1.2MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * CodeCheck took 184.82ms. Allocated memory is still 148.9MB. Free memory was 65.8MB in the beginning and 58.3MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:47:51,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_199dc7f0-5086-4e00-ae0d-6f7fd7f34150/bin/ukojak-vF6T2TMglN/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