./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB --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 ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 --- 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-dbf71c6-m [2022-10-17 16:35:24,346 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:35:24,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:35:24,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:35:24,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:35:24,409 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:35:24,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:35:24,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:35:24,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:35:24,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:35:24,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:35:24,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:35:24,428 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:35:24,431 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:35:24,433 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:35:24,435 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:35:24,437 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:35:24,438 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:35:24,441 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:35:24,448 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:35:24,450 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:35:24,452 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:35:24,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:35:24,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:35:24,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:35:24,467 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:35:24,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:35:24,469 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:35:24,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:35:24,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:35:24,472 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:35:24,473 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:35:24,475 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:35:24,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:35:24,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:35:24,479 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:35:24,479 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:35:24,479 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:35:24,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:35:24,481 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:35:24,481 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:35:24,482 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:35:24,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:35:24,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:35:24,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:35:24,508 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:35:24,509 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:35:24,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:35:24,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:35:24,510 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:35:24,510 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:35:24,510 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:35:24,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:35:24,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:35:24,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:35:24,512 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:35:24,512 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:35:24,513 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:35:24,513 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:35:24,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:35:24,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:24,514 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:35:24,514 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:35:24,514 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:35:24,514 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:35:24,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:35:24,515 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:35:24,515 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_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 [2022-10-17 16:35:24,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:35:24,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:35:24,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:35:24,871 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:35:24,872 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:35:24,873 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2022-10-17 16:35:24,955 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/f22b7d39a/191857aa403940c3a6f5c648698b3c7f/FLAGb0a1e9c07 [2022-10-17 16:35:25,838 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:25,839 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2022-10-17 16:35:25,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/f22b7d39a/191857aa403940c3a6f5c648698b3c7f/FLAGb0a1e9c07 [2022-10-17 16:35:26,274 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/f22b7d39a/191857aa403940c3a6f5c648698b3c7f [2022-10-17 16:35:26,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:26,278 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:26,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:26,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:26,283 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:26,284 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:26" (1/1) ... [2022-10-17 16:35:26,285 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dc222f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:26, skipping insertion in model container [2022-10-17 16:35:26,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:26" (1/1) ... [2022-10-17 16:35:26,292 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:26,433 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:26,835 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2022-10-17 16:35:26,844 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2022-10-17 16:35:28,201 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,202 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,202 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,203 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,205 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,220 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,221 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,224 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,224 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:28,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:35:28,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:35:28,864 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:35:28,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:35:28,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:35:28,868 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:35:28,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:35:28,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:35:28,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:35:28,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:35:29,133 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:35:29,234 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,235 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,699 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,700 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,737 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,738 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,745 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,745 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,798 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,802 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,803 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,804 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,805 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,805 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,807 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,852 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:29,911 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:35:29,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2022-10-17 16:35:29,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2022-10-17 16:35:29,993 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,993 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,993 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,994 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:29,995 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,001 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,003 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,004 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,004 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:35:30,045 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:35:30,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:35:30,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:35:30,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:35:30,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:35:30,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:35:30,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:35:30,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:35:30,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:35:30,080 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:35:30,132 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,134 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,258 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,259 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,265 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,266 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,268 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,268 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,276 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,277 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,278 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,278 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,278 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,279 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,279 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:30,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:35:30,679 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:35:30,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30 WrapperNode [2022-10-17 16:35:30,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:30,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:30,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:35:30,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:35:30,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:30,823 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:30,927 INFO L138 Inliner]: procedures = 776, calls = 3576, calls flagged for inlining = 77, calls inlined = 6, statements flattened = 787 [2022-10-17 16:35:30,928 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:35:30,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:35:30,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:35:30,929 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:35:30,938 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:30,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:30,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:30,950 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:30,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:31,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:31,022 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:31,033 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:31,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:35:31,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:35:31,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:35:31,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:35:31,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:30" (1/1) ... [2022-10-17 16:35:31,057 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:31,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:35:31,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:35:31,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:35:31,129 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:35:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:35:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:35:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:35:31,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:35:31,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:35:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:35:31,131 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:35:31,131 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2022-10-17 16:35:31,132 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2022-10-17 16:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:35:31,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:35:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:35:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:35:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:35:31,133 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:35:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:35:31,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:35:31,559 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:35:31,561 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:35:34,558 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2022-10-17 16:35:34,566 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:35:34,869 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:35:34,869 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-10-17 16:35:34,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:34 BoogieIcfgContainer [2022-10-17 16:35:34,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:35:34,875 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:35:34,875 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:35:34,885 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:35:34,885 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:35:34" (1/1) ... [2022-10-17 16:35:34,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:35:34,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:35:34,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 75 states and 112 transitions. [2022-10-17 16:35:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2022-10-17 16:35:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-10-17 16:35:34,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:35:34,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:35:35,042 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:153) 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) [2022-10-17 16:35:35,051 INFO L158 Benchmark]: Toolchain (without parser) took 8767.75ms. Allocated memory was 109.1MB in the beginning and 264.2MB in the end (delta: 155.2MB). Free memory was 77.4MB in the beginning and 65.8MB in the end (delta: 11.6MB). Peak memory consumption was 166.8MB. Max. memory is 16.1GB. [2022-10-17 16:35:35,053 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 109.1MB. Free memory was 83.2MB in the beginning and 83.1MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:35:35,054 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4400.34ms. Allocated memory was 109.1MB in the beginning and 199.2MB in the end (delta: 90.2MB). Free memory was 77.4MB in the beginning and 125.2MB in the end (delta: -47.8MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. [2022-10-17 16:35:35,055 INFO L158 Benchmark]: Boogie Procedure Inliner took 247.76ms. Allocated memory is still 199.2MB. Free memory was 125.2MB in the beginning and 111.6MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-10-17 16:35:35,055 INFO L158 Benchmark]: Boogie Preprocessor took 119.75ms. Allocated memory is still 199.2MB. Free memory was 111.6MB in the beginning and 102.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:35:35,059 INFO L158 Benchmark]: RCFGBuilder took 3824.10ms. Allocated memory was 199.2MB in the beginning and 264.2MB in the end (delta: 65.0MB). Free memory was 102.2MB in the beginning and 72.1MB in the end (delta: 30.1MB). Peak memory consumption was 122.3MB. Max. memory is 16.1GB. [2022-10-17 16:35:35,060 INFO L158 Benchmark]: CodeCheck took 170.47ms. Allocated memory is still 264.2MB. Free memory was 72.1MB in the beginning and 65.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:35:35,064 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 0.28ms. Allocated memory is still 109.1MB. Free memory was 83.2MB in the beginning and 83.1MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4400.34ms. Allocated memory was 109.1MB in the beginning and 199.2MB in the end (delta: 90.2MB). Free memory was 77.4MB in the beginning and 125.2MB in the end (delta: -47.8MB). Peak memory consumption was 94.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 247.76ms. Allocated memory is still 199.2MB. Free memory was 125.2MB in the beginning and 111.6MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.75ms. Allocated memory is still 199.2MB. Free memory was 111.6MB in the beginning and 102.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3824.10ms. Allocated memory was 199.2MB in the beginning and 264.2MB in the end (delta: 65.0MB). Free memory was 102.2MB in the beginning and 72.1MB in the end (delta: 30.1MB). Peak memory consumption was 122.3MB. Max. memory is 16.1GB. * CodeCheck took 170.47ms. Allocated memory is still 264.2MB. Free memory was 72.1MB in the beginning and 65.8MB 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. [2022-10-17 16:35:35,119 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB --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 ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 --- 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-dbf71c6-m [2022-10-17 16:35:37,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:35:37,525 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:35:37,559 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:35:37,560 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:35:37,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:35:37,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:35:37,567 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:35:37,569 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:35:37,571 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:35:37,572 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:35:37,574 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:35:37,574 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:35:37,584 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:35:37,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:35:37,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:35:37,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:35:37,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:35:37,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:35:37,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:35:37,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:35:37,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:35:37,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:35:37,600 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:35:37,606 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:35:37,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:35:37,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:35:37,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:35:37,609 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:35:37,610 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:35:37,610 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:35:37,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:35:37,613 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:35:37,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:35:37,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:35:37,615 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:35:37,616 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:35:37,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:35:37,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:35:37,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:35:37,620 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:35:37,621 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:35:37,672 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:35:37,675 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:35:37,677 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:35:37,678 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:35:37,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:35:37,680 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:35:37,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:35:37,680 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:35:37,680 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:35:37,681 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:35:37,682 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:35:37,682 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:35:37,682 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:35:37,682 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:35:37,683 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:35:37,683 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:35:37,683 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:35:37,683 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:35:37,684 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:35:37,684 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:35:37,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:35:37,684 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:35:37,685 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:35:37,685 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:35:37,685 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:35:37,686 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:35:37,686 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:35:37,686 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:35:37,686 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:35:37,686 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_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 [2022-10-17 16:35:38,031 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:35:38,053 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:35:38,056 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:35:38,057 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:35:38,058 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:35:38,060 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2022-10-17 16:35:38,148 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/813859921/43c94f5446594d7eaf74ada887919d6e/FLAGfc166c57f [2022-10-17 16:35:39,278 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:35:39,280 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2022-10-17 16:35:39,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/813859921/43c94f5446594d7eaf74ada887919d6e/FLAGfc166c57f [2022-10-17 16:35:39,629 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/bin/ukojak-92XMlrwhuB/data/813859921/43c94f5446594d7eaf74ada887919d6e [2022-10-17 16:35:39,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:35:39,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:35:39,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:35:39,639 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:35:39,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:35:39,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:39" (1/1) ... [2022-10-17 16:35:39,646 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@320145fc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:35:39, skipping insertion in model container [2022-10-17 16:35:39,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:35:39" (1/1) ... [2022-10-17 16:35:39,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:35:39,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:35:40,202 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2022-10-17 16:35:40,210 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d5674bb-8827-48ec-94d8-2a0671df00f4/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2022-10-17 16:35:41,452 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,453 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,453 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,454 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,455 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,475 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,480 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,482 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:41,486 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:35:42,154 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:35:42,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:35:42,157 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:35:42,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:35:42,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:35:42,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:35:42,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:35:42,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:35:42,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:35:42,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:35:42,435 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:35:42,452 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:675) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1454) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:35:42,458 INFO L158 Benchmark]: Toolchain (without parser) took 2822.49ms. Allocated memory was 67.1MB in the beginning and 88.1MB in the end (delta: 21.0MB). Free memory was 34.1MB in the beginning and 47.2MB in the end (delta: -13.1MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2022-10-17 16:35:42,459 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:35:42,460 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2817.13ms. Allocated memory was 67.1MB in the beginning and 88.1MB in the end (delta: 21.0MB). Free memory was 33.8MB in the beginning and 47.2MB in the end (delta: -13.3MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. [2022-10-17 16:35:42,462 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 67.1MB. Free memory was 47.2MB in the beginning and 47.1MB in the end (delta: 50.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2817.13ms. Allocated memory was 67.1MB in the beginning and 88.1MB in the end (delta: 21.0MB). Free memory was 33.8MB in the beginning and 47.2MB in the end (delta: -13.3MB). Peak memory consumption was 18.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range