./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH --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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- 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-e04fb08 [2022-11-16 07:52:12,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:52:12,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:52:12,052 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:52:12,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:52:12,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:52:12,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:52:12,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:52:12,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:52:12,059 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:52:12,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:52:12,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:52:12,062 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:52:12,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:52:12,072 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:52:12,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:52:12,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:52:12,082 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:52:12,085 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:52:12,092 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:52:12,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:52:12,096 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:52:12,097 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:52:12,098 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:52:12,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:52:12,101 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:52:12,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:52:12,103 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:52:12,103 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:52:12,104 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:52:12,104 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:52:12,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:52:12,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:52:12,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:52:12,111 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:52:12,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:52:12,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:52:12,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:52:12,114 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:52:12,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:52:12,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:52:12,116 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:52:12,145 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:52:12,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:52:12,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:52:12,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:52:12,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:52:12,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:52:12,148 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:52:12,148 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:52:12,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:52:12,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:52:12,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:52:12,150 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:52:12,150 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:52:12,150 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:52:12,151 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:52:12,151 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:52:12,151 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:52:12,151 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:52:12,152 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:52:12,152 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:52:12,152 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:52:12,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:52:12,152 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:52:12,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:52:12,154 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:52:12,154 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_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2022-11-16 07:52:12,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:52:12,498 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:52:12,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:52:12,502 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:52:12,504 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:52:12,505 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-16 07:52:12,588 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/c865d8089/8a25e2a689144d0db8b45b7ab2ef1c5f/FLAGe5a65d4d3 [2022-11-16 07:52:13,470 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:52:13,471 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-16 07:52:13,517 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/c865d8089/8a25e2a689144d0db8b45b7ab2ef1c5f/FLAGe5a65d4d3 [2022-11-16 07:52:13,978 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/c865d8089/8a25e2a689144d0db8b45b7ab2ef1c5f [2022-11-16 07:52:13,983 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:52:13,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:52:13,991 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:52:13,991 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:52:13,995 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:52:13,995 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:52:13" (1/1) ... [2022-11-16 07:52:13,997 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@626b0f99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:13, skipping insertion in model container [2022-11-16 07:52:13,997 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:52:13" (1/1) ... [2022-11-16 07:52:14,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:52:14,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:52:14,486 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-16 07:52:14,494 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-16 07:52:15,692 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,694 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,698 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,699 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,702 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,723 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,725 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,726 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:15,728 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:16,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:52:16,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:52:16,280 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:52:16,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:52:16,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:52:16,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:52:16,293 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:52:16,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:52:16,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:52:16,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:52:16,523 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:52:16,682 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:16,691 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:16,812 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:52:16,954 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:52:16,982 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-16 07:52:16,982 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-16 07:52:17,037 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,038 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,039 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,040 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,043 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,058 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,059 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,061 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,062 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:52:17,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:52:17,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:52:17,118 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:52:17,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:52:17,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:52:17,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:52:17,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:52:17,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:52:17,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:52:17,163 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:52:17,249 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,249 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:17,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:52:17,563 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:52:17,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17 WrapperNode [2022-11-16 07:52:17,564 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:52:17,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:52:17,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:52:17,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:52:17,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,675 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,764 INFO L138 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 982 [2022-11-16 07:52:17,765 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:52:17,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:52:17,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:52:17,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:52:17,782 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,782 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,820 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,825 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,830 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,835 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:52:17,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:52:17,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:52:17,846 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:52:17,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:17" (1/1) ... [2022-11-16 07:52:17,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:52:17,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:52:17,884 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:52:17,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:52:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 07:52:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 07:52:17,952 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:52:17,952 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:52:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2022-11-16 07:52:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:52:17,953 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:52:17,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:52:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-16 07:52:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:52:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:52:17,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:52:17,955 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:52:17,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:52:17,956 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:52:17,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:52:17,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:52:17,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2022-11-16 07:52:17,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2022-11-16 07:52:17,958 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:52:17,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:52:17,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:52:17,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:52:17,959 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:52:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:52:17,960 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:52:17,960 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:52:17,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:52:17,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:52:17,960 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 07:52:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 07:52:17,961 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:52:17,961 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:52:17,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:52:17,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:52:17,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:52:17,963 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:52:17,963 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:52:17,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:52:17,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-16 07:52:17,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:52:18,414 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:52:18,417 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:52:20,153 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:52:20,446 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:52:20,446 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:52:20,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:20 BoogieIcfgContainer [2022-11-16 07:52:20,449 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:52:20,451 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:52:20,451 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:52:20,462 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:52:20,462 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:20" (1/1) ... [2022-11-16 07:52:20,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:52:20,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:20,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-16 07:52:20,548 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-16 07:52:20,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 07:52:20,556 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:20,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:20,610 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) [2022-11-16 07:52:20,621 INFO L158 Benchmark]: Toolchain (without parser) took 6633.11ms. Allocated memory was 134.2MB in the beginning and 272.6MB in the end (delta: 138.4MB). Free memory was 84.1MB in the beginning and 136.3MB in the end (delta: -52.3MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2022-11-16 07:52:20,622 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 134.2MB. Free memory was 109.5MB in the beginning and 109.5MB in the end (delta: 70.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:52:20,625 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3573.89ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 83.9MB in the beginning and 88.6MB in the end (delta: -4.7MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. [2022-11-16 07:52:20,626 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.11ms. Allocated memory is still 167.8MB. Free memory was 88.6MB in the beginning and 76.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:52:20,626 INFO L158 Benchmark]: Boogie Preprocessor took 79.76ms. Allocated memory is still 167.8MB. Free memory was 76.0MB in the beginning and 68.5MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:52:20,629 INFO L158 Benchmark]: RCFGBuilder took 2604.33ms. Allocated memory was 167.8MB in the beginning and 272.6MB in the end (delta: 104.9MB). Free memory was 67.6MB in the beginning and 143.7MB in the end (delta: -76.1MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. [2022-11-16 07:52:20,631 INFO L158 Benchmark]: CodeCheck took 167.07ms. Allocated memory is still 272.6MB. Free memory was 143.7MB in the beginning and 136.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:52:20,634 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 0.32ms. Allocated memory is still 134.2MB. Free memory was 109.5MB in the beginning and 109.5MB in the end (delta: 70.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3573.89ms. Allocated memory was 134.2MB in the beginning and 167.8MB in the end (delta: 33.6MB). Free memory was 83.9MB in the beginning and 88.6MB in the end (delta: -4.7MB). Peak memory consumption was 66.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.11ms. Allocated memory is still 167.8MB. Free memory was 88.6MB in the beginning and 76.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.76ms. Allocated memory is still 167.8MB. Free memory was 76.0MB in the beginning and 68.5MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2604.33ms. Allocated memory was 167.8MB in the beginning and 272.6MB in the end (delta: 104.9MB). Free memory was 67.6MB in the beginning and 143.7MB in the end (delta: -76.1MB). Peak memory consumption was 56.7MB. Max. memory is 16.1GB. * CodeCheck took 167.07ms. Allocated memory is still 272.6MB. Free memory was 143.7MB in the beginning and 136.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:52:20,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH --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 f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb --- 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-e04fb08 [2022-11-16 07:52:22,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:52:22,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:52:22,929 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:52:22,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:52:22,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:52:22,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:52:22,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:52:22,936 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:52:22,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:52:22,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:52:22,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:52:22,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:52:22,941 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:52:22,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:52:22,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:52:22,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:52:22,945 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:52:22,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:52:22,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:52:22,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:52:22,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:52:22,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:52:22,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:52:22,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:52:22,963 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:52:22,963 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:52:22,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:52:22,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:52:22,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:52:22,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:52:22,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:52:22,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:52:22,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:52:22,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:52:22,979 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:52:22,983 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:52:22,985 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:52:22,986 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:52:22,988 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:52:22,989 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:52:22,994 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:52:23,027 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:52:23,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:52:23,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:52:23,029 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:52:23,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:52:23,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:52:23,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:52:23,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:52:23,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:52:23,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:52:23,031 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:52:23,031 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:52:23,031 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:52:23,032 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:52:23,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:52:23,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:52:23,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:52:23,033 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:52:23,033 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:52:23,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:52:23,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:52:23,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:52:23,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:52:23,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:52:23,034 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:52:23,034 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:52:23,035 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:52:23,035 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:52:23,035 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:52:23,035 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_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f6da3aa04741dedcde0205dc04a8136a445ebd58b30adbc60377ecda455d64bb [2022-11-16 07:52:23,422 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:52:23,458 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:52:23,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:52:23,465 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:52:23,467 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:52:23,469 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-16 07:52:23,556 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/81f7fffe7/ac559940f8a444b682063e19bfe4167d/FLAGba6ca5853 [2022-11-16 07:52:24,482 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:52:24,484 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i [2022-11-16 07:52:24,521 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/81f7fffe7/ac559940f8a444b682063e19bfe4167d/FLAGba6ca5853 [2022-11-16 07:52:24,965 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/data/81f7fffe7/ac559940f8a444b682063e19bfe4167d [2022-11-16 07:52:24,968 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:52:24,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:52:24,971 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:52:24,971 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:52:24,974 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:52:24,975 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:52:24" (1/1) ... [2022-11-16 07:52:24,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ad5824e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:24, skipping insertion in model container [2022-11-16 07:52:24,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:52:24" (1/1) ... [2022-11-16 07:52:24,985 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:52:25,108 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:52:25,425 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-16 07:52:25,433 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-16 07:52:26,374 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,381 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,382 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,383 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,384 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,400 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,401 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,403 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,403 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:26,878 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:52:26,880 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:52:26,881 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:52:26,882 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:52:26,884 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:52:26,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:52:26,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:52:26,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:52:26,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:52:26,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:52:27,090 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:52:27,222 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,223 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,352 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:52:27,419 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:52:27,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:52:27,485 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-16 07:52:27,485 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-16 07:52:27,529 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,530 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,530 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,546 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,546 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,548 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,549 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,598 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:52:27,609 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:52:27,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:52:27,610 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:52:27,611 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:52:27,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:52:27,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:52:27,612 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:52:27,613 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:52:27,614 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:52:27,642 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:52:27,716 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,716 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,767 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:52:27,816 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:52:27,840 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4499,4512] [2022-11-16 07:52:27,841 WARN L229 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_80c9de99-0397-4890-b370-1e44d36242e9/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be16_harness.i[4559,4572] [2022-11-16 07:52:27,882 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,882 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,882 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,883 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,884 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,891 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:27,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:52:27,928 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:52:27,928 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:52:27,929 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:52:27,930 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:52:27,930 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:52:27,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:52:27,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:52:27,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:52:27,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:52:27,972 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:52:28,038 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:28,039 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:52:28,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:52:28,426 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:52:28,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28 WrapperNode [2022-11-16 07:52:28,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:52:28,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:52:28,427 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:52:28,428 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:52:28,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,546 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,612 INFO L138 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 976 [2022-11-16 07:52:28,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:52:28,613 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:52:28,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:52:28,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:52:28,624 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,688 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,694 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:52:28,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:52:28,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:52:28,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:52:28,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:52:28" (1/1) ... [2022-11-16 07:52:28,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:52:28,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:52:28,756 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:52:28,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:52:28,810 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 07:52:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 07:52:28,811 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:52:28,811 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:52:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure ntohs [2022-11-16 07:52:28,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:52:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:52:28,813 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:52:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:52:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:52:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:52:28,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-16 07:52:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:52:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:52:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:52:28,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:52:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:52:28,814 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh16 [2022-11-16 07:52:28,815 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh16 [2022-11-16 07:52:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:52:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:52:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 07:52:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 07:52:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 07:52:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 07:52:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:52:28,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:52:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:52:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:52:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:52:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:52:28,819 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:52:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:52:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:52:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 07:52:28,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:52:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 07:52:28,820 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 07:52:28,820 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:52:28,821 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:52:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:52:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:52:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:52:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:52:28,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 07:52:28,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:52:28,823 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-16 07:52:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-16 07:52:28,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 07:52:28,828 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:52:28,828 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:52:28,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 07:52:28,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 07:52:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 07:52:28,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 07:52:29,317 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:52:29,319 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:52:51,636 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:52:52,077 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:52:52,077 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:52:52,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:52 BoogieIcfgContainer [2022-11-16 07:52:52,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:52:52,082 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:52:52,082 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:52:52,091 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:52:52,092 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:52:52" (1/1) ... [2022-11-16 07:52:52,101 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:52:52,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:52:52,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-16 07:52:52,179 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-16 07:52:52,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 07:52:52,189 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:52:52,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:52:52,236 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) [2022-11-16 07:52:52,243 INFO L158 Benchmark]: Toolchain (without parser) took 27271.47ms. Allocated memory was 62.9MB in the beginning and 192.9MB in the end (delta: 130.0MB). Free memory was 34.4MB in the beginning and 81.0MB in the end (delta: -46.6MB). Peak memory consumption was 84.4MB. Max. memory is 16.1GB. [2022-11-16 07:52:52,243 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 62.9MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 48.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:52:52,244 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3455.83ms. Allocated memory was 62.9MB in the beginning and 134.2MB in the end (delta: 71.3MB). Free memory was 34.3MB in the beginning and 52.4MB in the end (delta: -18.2MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2022-11-16 07:52:52,245 INFO L158 Benchmark]: Boogie Procedure Inliner took 185.48ms. Allocated memory is still 134.2MB. Free memory was 52.4MB in the beginning and 78.2MB in the end (delta: -25.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:52:52,247 INFO L158 Benchmark]: Boogie Preprocessor took 93.96ms. Allocated memory is still 134.2MB. Free memory was 78.2MB in the beginning and 68.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 07:52:52,248 INFO L158 Benchmark]: RCFGBuilder took 23372.51ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 68.5MB in the beginning and 88.4MB in the end (delta: -19.9MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. [2022-11-16 07:52:52,248 INFO L158 Benchmark]: CodeCheck took 158.56ms. Allocated memory is still 192.9MB. Free memory was 88.4MB in the beginning and 81.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:52:52,252 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 0.32ms. Allocated memory is still 62.9MB. Free memory was 44.3MB in the beginning and 44.2MB in the end (delta: 48.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3455.83ms. Allocated memory was 62.9MB in the beginning and 134.2MB in the end (delta: 71.3MB). Free memory was 34.3MB in the beginning and 52.4MB in the end (delta: -18.2MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 185.48ms. Allocated memory is still 134.2MB. Free memory was 52.4MB in the beginning and 78.2MB in the end (delta: -25.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.96ms. Allocated memory is still 134.2MB. Free memory was 78.2MB in the beginning and 68.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 23372.51ms. Allocated memory was 134.2MB in the beginning and 192.9MB in the end (delta: 58.7MB). Free memory was 68.5MB in the beginning and 88.4MB in the end (delta: -19.9MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. * CodeCheck took 158.56ms. Allocated memory is still 192.9MB. Free memory was 88.4MB in the beginning and 81.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:52:52,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c9de99-0397-4890-b370-1e44d36242e9/bin/ukojak-CydTVMUXoH/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