./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg --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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb --- 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-b5237d8 [2022-11-21 23:16:23,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:16:23,901 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:16:23,920 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:16:23,921 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:16:23,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:16:23,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:16:23,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:16:23,927 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:16:23,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:16:23,929 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:16:23,930 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:16:23,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:16:23,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:16:23,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:16:23,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:16:23,936 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:16:23,937 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:16:23,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:16:23,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:16:23,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:16:23,943 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:16:23,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:16:23,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:16:23,949 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:16:23,949 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:16:23,950 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:16:23,951 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:16:23,951 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:16:23,952 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:16:23,953 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:16:23,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:16:23,954 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:16:23,955 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:16:23,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:16:23,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:16:23,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:16:23,960 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:16:23,960 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:16:23,961 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:16:23,962 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:16:23,963 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:16:23,985 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:16:23,985 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:16:23,986 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:16:23,986 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:16:23,987 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:16:23,987 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:16:23,987 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:16:23,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:16:23,988 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:16:23,988 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:16:23,988 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:16:23,988 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:16:23,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:16:23,988 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:16:23,989 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:16:23,989 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:16:23,989 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:16:23,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:16:23,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:16:23,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:16:23,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:16:23,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:16:23,990 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:16:23,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:16:23,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:16:23,991 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_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2022-11-21 23:16:24,293 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:16:24,324 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:16:24,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:16:24,327 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:16:24,327 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:16:24,328 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-21 23:16:27,441 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:16:27,967 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:16:27,968 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-21 23:16:28,012 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data/db4c56e18/ebf95a3ad7004ea9b9829f373c818d88/FLAGc8be93f37 [2022-11-21 23:16:28,027 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data/db4c56e18/ebf95a3ad7004ea9b9829f373c818d88 [2022-11-21 23:16:28,030 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:16:28,032 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:16:28,033 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:28,033 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:16:28,037 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:16:28,038 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:28" (1/1) ... [2022-11-21 23:16:28,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@470176b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:28, skipping insertion in model container [2022-11-21 23:16:28,039 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:28" (1/1) ... [2022-11-21 23:16:28,048 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:16:28,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:16:28,530 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-21 23:16:28,541 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-21 23:16:29,584 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,586 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,586 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,588 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,591 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,620 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,624 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,634 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:29,636 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,170 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:16:30,171 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:16:30,174 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:16:30,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:16:30,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:16:30,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:16:30,185 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:16:30,188 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:16:30,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:16:30,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:16:30,421 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:16:30,568 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,568 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:16:30,692 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:16:30,708 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-21 23:16:30,709 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-21 23:16:30,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,748 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,749 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,749 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,797 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:16:30,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:16:30,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:16:30,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:16:30,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:16:30,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:16:30,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:16:30,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:16:30,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:16:30,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:16:30,829 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:16:30,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:30,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:31,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:16:31,293 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:16:31,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31 WrapperNode [2022-11-21 23:16:31,294 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:31,295 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:16:31,295 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:16:31,295 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:16:31,303 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,389 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,483 INFO L138 Inliner]: procedures = 691, calls = 2667, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 899 [2022-11-21 23:16:31,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:16:31,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:16:31,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:16:31,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:16:31,497 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,514 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,515 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,575 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,593 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,600 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,614 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:16:31,633 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:16:31,633 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:16:31,633 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:16:31,634 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:31" (1/1) ... [2022-11-21 23:16:31,640 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:16:31,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:16:31,669 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:16:31,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:16:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:16:31,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:16:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:16:31,745 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:16:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:16:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:16:31,746 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:16:31,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:16:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:16:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:16:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:16:31,747 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:16:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:16:31,747 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:16:31,748 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:16:31,748 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:16:31,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:16:31,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:16:31,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:16:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:16:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:16:31,750 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:16:31,750 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:16:31,751 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-21 23:16:31,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-21 23:16:31,752 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:16:31,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:16:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:16:31,753 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:16:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:16:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:16:31,753 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-21 23:16:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-21 23:16:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:16:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:16:31,754 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:16:31,754 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:16:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:16:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-21 23:16:31,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-21 23:16:31,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:16:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-21 23:16:31,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-21 23:16:31,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:16:32,231 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:16:32,233 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:16:33,877 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:16:34,149 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:16:34,149 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:16:34,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:16:34 BoogieIcfgContainer [2022-11-21 23:16:34,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:16:34,155 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:16:34,155 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:16:34,166 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:16:34,166 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:16:34" (1/1) ... [2022-11-21 23:16:34,176 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:16:34,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:16:34,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2022-11-21 23:16:34,268 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2022-11-21 23:16:34,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:16:34,280 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:16:34,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:16:34,353 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) [2022-11-21 23:16:34,367 INFO L158 Benchmark]: Toolchain (without parser) took 6331.17ms. Allocated memory was 159.4MB in the beginning and 251.7MB in the end (delta: 92.3MB). Free memory was 110.8MB in the beginning and 188.0MB in the end (delta: -77.1MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-11-21 23:16:34,367 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 113.2MB. Free memory is still 82.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:16:34,368 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3260.90ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 110.8MB in the beginning and 115.0MB in the end (delta: -4.2MB). Peak memory consumption was 99.2MB. Max. memory is 16.1GB. [2022-11-21 23:16:34,368 INFO L158 Benchmark]: Boogie Procedure Inliner took 191.61ms. Allocated memory is still 205.5MB. Free memory was 115.0MB in the beginning and 102.8MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:16:34,369 INFO L158 Benchmark]: Boogie Preprocessor took 145.18ms. Allocated memory is still 205.5MB. Free memory was 102.8MB in the beginning and 94.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:16:34,369 INFO L158 Benchmark]: RCFGBuilder took 2521.38ms. Allocated memory is still 205.5MB. Free memory was 94.4MB in the beginning and 78.0MB in the end (delta: 16.4MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2022-11-21 23:16:34,370 INFO L158 Benchmark]: CodeCheck took 207.26ms. Allocated memory was 205.5MB in the beginning and 251.7MB in the end (delta: 46.1MB). Free memory was 78.0MB in the beginning and 188.0MB in the end (delta: -110.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:16:34,372 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 0.24ms. Allocated memory is still 113.2MB. Free memory is still 82.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3260.90ms. Allocated memory was 159.4MB in the beginning and 205.5MB in the end (delta: 46.1MB). Free memory was 110.8MB in the beginning and 115.0MB in the end (delta: -4.2MB). Peak memory consumption was 99.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 191.61ms. Allocated memory is still 205.5MB. Free memory was 115.0MB in the beginning and 102.8MB in the end (delta: 12.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 145.18ms. Allocated memory is still 205.5MB. Free memory was 102.8MB in the beginning and 94.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2521.38ms. Allocated memory is still 205.5MB. Free memory was 94.4MB in the beginning and 78.0MB in the end (delta: 16.4MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. * CodeCheck took 207.26ms. Allocated memory was 205.5MB in the beginning and 251.7MB in the end (delta: 46.1MB). Free memory was 78.0MB in the beginning and 188.0MB in the end (delta: -110.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:16:34,410 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg --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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb --- 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-b5237d8 [2022-11-21 23:16:36,992 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:16:36,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:16:37,038 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:16:37,038 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:16:37,042 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:16:37,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:16:37,050 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:16:37,052 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:16:37,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:16:37,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:16:37,062 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:16:37,063 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:16:37,065 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:16:37,067 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:16:37,074 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:16:37,075 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:16:37,076 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:16:37,078 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:16:37,083 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:16:37,085 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:16:37,088 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:16:37,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:16:37,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:16:37,100 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:16:37,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:16:37,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:16:37,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:16:37,105 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:16:37,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:16:37,106 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:16:37,108 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:16:37,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:16:37,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:16:37,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:16:37,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:16:37,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:16:37,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:16:37,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:16:37,138 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:16:37,141 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:16:37,142 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:16:37,184 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:16:37,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:16:37,187 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:16:37,187 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:16:37,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:16:37,188 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:16:37,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:16:37,189 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:16:37,189 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:16:37,189 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:16:37,191 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:16:37,191 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:16:37,191 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:16:37,191 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:16:37,192 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:16:37,192 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:16:37,192 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:16:37,192 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:16:37,193 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:16:37,193 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:16:37,193 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:16:37,194 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:16:37,194 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:16:37,194 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:16:37,194 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:16:37,195 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:16:37,195 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:16:37,195 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:16:37,195 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:16:37,196 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_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2022-11-21 23:16:37,665 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:16:37,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:16:37,702 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:16:37,704 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:16:37,705 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:16:37,707 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-21 23:16:40,790 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:16:41,405 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:16:41,406 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-21 23:16:41,462 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data/4a65e21e4/d22f4e233bdf4d1bb4ed918dd0f6c537/FLAGbf5aeacd6 [2022-11-21 23:16:41,494 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/data/4a65e21e4/d22f4e233bdf4d1bb4ed918dd0f6c537 [2022-11-21 23:16:41,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:16:41,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:16:41,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:41,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:16:41,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:16:41,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:41" (1/1) ... [2022-11-21 23:16:41,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46059979 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:41, skipping insertion in model container [2022-11-21 23:16:41,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:16:41" (1/1) ... [2022-11-21 23:16:41,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:16:41,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:16:41,975 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-21 23:16:41,984 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-21 23:16:42,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,970 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,971 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,985 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:42,988 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:16:43,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:16:43,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:16:43,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:16:43,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:16:43,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:16:43,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:16:43,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:16:43,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:16:43,410 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:16:43,578 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:16:43,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,700 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,769 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:16:43,848 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:16:43,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:16:43,916 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-21 23:16:43,917 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-21 23:16:43,962 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,962 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,965 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,965 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,988 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:43,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:16:44,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:16:44,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:16:44,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:16:44,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:16:44,052 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:16:44,053 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:16:44,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:16:44,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:16:44,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:16:44,084 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:16:44,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,218 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:16:44,257 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:16:44,282 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-21 23:16:44,282 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_422835da-b2ce-43d4-9262-27a688581aa8/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-21 23:16:44,315 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,316 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,316 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,316 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,317 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,404 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:16:44,405 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:16:44,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:16:44,406 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:16:44,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:16:44,407 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:16:44,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:16:44,408 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:16:44,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:16:44,409 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:16:44,428 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:16:44,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:16:44,514 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:16:44,841 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:16:44,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44 WrapperNode [2022-11-21 23:16:44,843 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:16:44,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:16:44,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:16:44,845 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:16:44,861 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,002 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,078 INFO L138 Inliner]: procedures = 711, calls = 2667, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 900 [2022-11-21 23:16:45,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:16:45,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:16:45,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:16:45,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:16:45,089 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,112 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,162 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,171 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,176 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,186 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:16:45,187 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:16:45,187 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:16:45,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:16:45,188 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:16:44" (1/1) ... [2022-11-21 23:16:45,194 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:16:45,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:16:45,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:16:45,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:16:45,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:16:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:16:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:16:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:16:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:16:45,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:16:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:16:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:16:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:16:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:16:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:16:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:16:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 23:16:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 23:16:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:16:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 23:16:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 23:16:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:16:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-21 23:16:45,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:16:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:16:45,347 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:16:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:16:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:16:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:16:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:16:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:16:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-21 23:16:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-21 23:16:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:16:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:16:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 23:16:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 23:16:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:16:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:16:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-21 23:16:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-21 23:16:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:16:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:16:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:16:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:16:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:16:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:16:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:16:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-21 23:16:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-21 23:16:45,352 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-21 23:16:45,354 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-21 23:16:45,752 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:16:45,754 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:16:51,689 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:16:52,109 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:16:52,109 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-21 23:16:52,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:16:52 BoogieIcfgContainer [2022-11-21 23:16:52,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:16:52,116 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:16:52,122 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:16:52,133 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:16:52,133 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:16:52" (1/1) ... [2022-11-21 23:16:52,144 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:16:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:16:52,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2022-11-21 23:16:52,234 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2022-11-21 23:16:52,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-21 23:16:52,249 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:16:52,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:16:52,299 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) [2022-11-21 23:16:52,307 INFO L158 Benchmark]: Toolchain (without parser) took 10806.06ms. Allocated memory was 86.0MB in the beginning and 186.6MB in the end (delta: 100.7MB). Free memory was 58.0MB in the beginning and 93.2MB in the end (delta: -35.2MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2022-11-21 23:16:52,307 INFO L158 Benchmark]: CDTParser took 0.87ms. Allocated memory is still 86.0MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:16:52,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3341.63ms. Allocated memory was 86.0MB in the beginning and 155.2MB in the end (delta: 69.2MB). Free memory was 57.7MB in the beginning and 77.8MB in the end (delta: -20.1MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. [2022-11-21 23:16:52,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.17ms. Allocated memory is still 155.2MB. Free memory was 77.8MB in the beginning and 66.2MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:16:52,311 INFO L158 Benchmark]: Boogie Preprocessor took 107.19ms. Allocated memory is still 155.2MB. Free memory was 66.2MB in the beginning and 56.9MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:16:52,311 INFO L158 Benchmark]: RCFGBuilder took 6927.56ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 56.9MB in the beginning and 99.5MB in the end (delta: -42.6MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2022-11-21 23:16:52,311 INFO L158 Benchmark]: CodeCheck took 188.38ms. Allocated memory is still 186.6MB. Free memory was 99.5MB in the beginning and 93.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:16:52,316 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 0.87ms. Allocated memory is still 86.0MB. Free memory is still 63.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3341.63ms. Allocated memory was 86.0MB in the beginning and 155.2MB in the end (delta: 69.2MB). Free memory was 57.7MB in the beginning and 77.8MB in the end (delta: -20.1MB). Peak memory consumption was 88.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.17ms. Allocated memory is still 155.2MB. Free memory was 77.8MB in the beginning and 66.2MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.19ms. Allocated memory is still 155.2MB. Free memory was 66.2MB in the beginning and 56.9MB in the end (delta: 9.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 6927.56ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 56.9MB in the beginning and 99.5MB in the end (delta: -42.6MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * CodeCheck took 188.38ms. Allocated memory is still 186.6MB. Free memory was 99.5MB in the beginning and 93.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:16:52,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_422835da-b2ce-43d4-9262-27a688581aa8/bin/ukojak-jW3SillKbg/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