./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/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_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ --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 --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:16:52,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:16:52,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:16:53,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:16:53,011 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:16:53,016 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:16:53,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:16:53,023 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:16:53,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:16:53,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:16:53,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:16:53,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:16:53,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:16:53,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:16:53,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:16:53,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:16:53,054 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:16:53,055 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:16:53,057 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:16:53,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:16:53,066 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:16:53,068 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:16:53,072 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:16:53,073 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:16:53,080 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:16:53,080 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:16:53,081 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:16:53,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:16:53,084 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:16:53,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:16:53,086 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:16:53,087 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:16:53,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:16:53,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:16:53,093 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:16:53,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:16:53,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:16:53,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:16:53,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:16:53,095 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:16:53,096 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:16:53,097 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:16:53,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:16:53,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:16:53,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:16:53,138 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:16:53,139 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:16:53,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:16:53,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:16:53,140 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:16:53,140 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:16:53,140 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:16:53,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:16:53,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:16:53,141 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:16:53,141 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:16:53,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:16:53,142 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:16:53,142 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:16:53,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:16:53,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:16:53,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:16:53,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:16:53,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:16:53,144 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:16:53,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:16:53,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:16:53,144 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_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 [2021-11-23 01:16:53,419 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:16:53,450 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:16:53,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:16:53,455 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:16:53,456 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:16:53,458 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-23 01:16:53,537 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/01cfdd8a5/aa255a83b7d2458c9ee726c449acb083/FLAGcc2fd3d11 [2021-11-23 01:16:54,540 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:16:54,541 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-23 01:16:54,600 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/01cfdd8a5/aa255a83b7d2458c9ee726c449acb083/FLAGcc2fd3d11 [2021-11-23 01:16:54,937 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/01cfdd8a5/aa255a83b7d2458c9ee726c449acb083 [2021-11-23 01:16:54,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:16:54,941 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:16:54,945 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:16:54,945 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:16:54,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:16:54,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:16:54" (1/1) ... [2021-11-23 01:16:54,952 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33cf0888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:54, skipping insertion in model container [2021-11-23 01:16:54,953 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:16:54" (1/1) ... [2021-11-23 01:16:54,960 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:16:55,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:16:55,520 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-23 01:16:55,531 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-23 01:16:56,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:56,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:57,590 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:16:57,592 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:16:57,593 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:16:57,595 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:16:57,597 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:16:57,598 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:16:57,599 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:16:57,600 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:16:57,601 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:16:57,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:16:57,932 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:16:58,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,681 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:58,785 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:16:58,907 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:16:58,935 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-23 01:16:58,943 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-23 01:16:59,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,071 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:16:59,072 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:16:59,073 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:16:59,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:16:59,076 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:16:59,077 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:16:59,077 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:16:59,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:16:59,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:16:59,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:16:59,118 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:16:59,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,353 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,361 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,376 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,377 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,378 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,380 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,381 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:59,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:16:59,771 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:16:59,771 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59 WrapperNode [2021-11-23 01:16:59,771 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:16:59,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:16:59,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:16:59,773 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:16:59,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:16:59,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,059 INFO L137 Inliner]: procedures = 776, calls = 3576, calls flagged for inlining = 77, calls inlined = 6, statements flattened = 787 [2021-11-23 01:17:00,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:17:00,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:17:00,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:17:00,061 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:17:00,072 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,180 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,208 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,236 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:17:00,237 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:17:00,238 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:17:00,238 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:17:00,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:59" (1/1) ... [2021-11-23 01:17:00,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:17:00,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:17:00,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:17:00,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:17:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:17:00,338 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:17:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:17:00,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:17:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:17:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:17:00,339 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:17:00,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-23 01:17:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-23 01:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:17:00,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:17:00,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:17:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:17:00,341 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:17:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:17:00,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:17:00,631 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:17:00,647 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:17:02,558 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-23 01:17:02,570 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:17:02,928 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:17:02,928 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-23 01:17:02,931 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:17:02 BoogieIcfgContainer [2021-11-23 01:17:02,931 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:17:02,932 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:17:02,932 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:17:02,943 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:17:02,943 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:17:02" (1/1) ... [2021-11-23 01:17:02,956 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:17:03,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:03,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 75 states and 112 transitions. [2021-11-23 01:17:03,045 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2021-11-23 01:17:03,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 01:17:03,052 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:03,054 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:03,108 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:17:03,120 INFO L158 Benchmark]: Toolchain (without parser) took 8175.84ms. Allocated memory was 100.7MB in the beginning and 213.9MB in the end (delta: 113.2MB). Free memory was 59.9MB in the beginning and 118.2MB in the end (delta: -58.4MB). Peak memory consumption was 54.1MB. Max. memory is 16.1GB. [2021-11-23 01:17:03,120 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 100.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:17:03,121 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4827.32ms. Allocated memory was 100.7MB in the beginning and 176.2MB in the end (delta: 75.5MB). Free memory was 59.9MB in the beginning and 82.4MB in the end (delta: -22.5MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2021-11-23 01:17:03,122 INFO L158 Benchmark]: Boogie Procedure Inliner took 287.01ms. Allocated memory is still 176.2MB. Free memory was 82.4MB in the beginning and 68.9MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:17:03,123 INFO L158 Benchmark]: Boogie Preprocessor took 176.35ms. Allocated memory is still 176.2MB. Free memory was 68.9MB in the beginning and 104.9MB in the end (delta: -36.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:17:03,128 INFO L158 Benchmark]: RCFGBuilder took 2693.90ms. Allocated memory was 176.2MB in the beginning and 213.9MB in the end (delta: 37.7MB). Free memory was 104.9MB in the beginning and 125.6MB in the end (delta: -20.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. [2021-11-23 01:17:03,129 INFO L158 Benchmark]: CodeCheck took 184.20ms. Allocated memory is still 213.9MB. Free memory was 125.6MB in the beginning and 118.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:17:03,132 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 100.7MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4827.32ms. Allocated memory was 100.7MB in the beginning and 176.2MB in the end (delta: 75.5MB). Free memory was 59.9MB in the beginning and 82.4MB in the end (delta: -22.5MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 287.01ms. Allocated memory is still 176.2MB. Free memory was 82.4MB in the beginning and 68.9MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.35ms. Allocated memory is still 176.2MB. Free memory was 68.9MB in the beginning and 104.9MB in the end (delta: -36.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2693.90ms. Allocated memory was 176.2MB in the beginning and 213.9MB in the end (delta: 37.7MB). Free memory was 104.9MB in the beginning and 125.6MB in the end (delta: -20.6MB). Peak memory consumption was 72.3MB. Max. memory is 16.1GB. * CodeCheck took 184.20ms. Allocated memory is still 213.9MB. Free memory was 125.6MB in the beginning and 118.2MB 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. [2021-11-23 01:17:03,197 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/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_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/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_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ --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 --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:17:05,940 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:17:05,944 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:17:06,015 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:17:06,016 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:17:06,020 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:17:06,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:17:06,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:17:06,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:17:06,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:17:06,040 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:17:06,042 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:17:06,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:17:06,046 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:17:06,048 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:17:06,053 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:17:06,055 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:17:06,056 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:17:06,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:17:06,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:17:06,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:17:06,071 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:17:06,073 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:17:06,076 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:17:06,085 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:17:06,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:17:06,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:17:06,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:17:06,089 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:17:06,090 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:17:06,091 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:17:06,092 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:17:06,094 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:17:06,095 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:17:06,097 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:17:06,097 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:17:06,098 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:17:06,099 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:17:06,099 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:17:06,101 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:17:06,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:17:06,103 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:17:06,149 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:17:06,150 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:17:06,152 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:17:06,152 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:17:06,154 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:17:06,154 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:17:06,154 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:17:06,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:17:06,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:17:06,155 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:17:06,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:17:06,157 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:17:06,157 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:17:06,157 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:17:06,157 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:17:06,158 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:17:06,158 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:17:06,158 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:17:06,158 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:17:06,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:17:06,159 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:17:06,159 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:17:06,159 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:17:06,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:17:06,160 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:17:06,160 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:17:06,160 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:17:06,161 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:17:06,161 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:17:06,161 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_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 [2021-11-23 01:17:06,568 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:17:06,594 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:17:06,597 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:17:06,599 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:17:06,600 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:17:06,602 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-23 01:17:06,694 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/9580f45db/52c1fcbc119d401683d92fa4671a2c66/FLAG2ee2edd71 [2021-11-23 01:17:07,831 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:17:07,831 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-23 01:17:07,891 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/9580f45db/52c1fcbc119d401683d92fa4671a2c66/FLAG2ee2edd71 [2021-11-23 01:17:08,151 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/data/9580f45db/52c1fcbc119d401683d92fa4671a2c66 [2021-11-23 01:17:08,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:17:08,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:17:08,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:17:08,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:17:08,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:17:08,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:17:08" (1/1) ... [2021-11-23 01:17:08,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357e3d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:08, skipping insertion in model container [2021-11-23 01:17:08,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:17:08" (1/1) ... [2021-11-23 01:17:08,175 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:17:08,348 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:17:08,825 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-23 01:17:08,835 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-23 01:17:10,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,238 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,246 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:10,894 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:17:10,895 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:17:10,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:17:10,902 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:17:10,904 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:17:10,905 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:17:10,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:17:10,912 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:17:10,914 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:17:10,914 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:17:11,176 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:17:11,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,851 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,925 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,936 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,957 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:11,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,015 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:17:12,110 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:17:12,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:17:12,246 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-23 01:17:12,247 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-23 01:17:12,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,338 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,394 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:17:12,395 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:17:12,396 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:17:12,397 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:17:12,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:17:12,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:17:12,399 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:17:12,400 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:17:12,400 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:17:12,401 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:17:12,441 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:17:12,576 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,806 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,806 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,840 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:17:12,902 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:17:12,930 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-23 01:17:12,931 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_e37e5caf-9823-40c8-ab12-5250815b47cd/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-23 01:17:12,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:12,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,026 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:17:13,027 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:17:13,028 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:17:13,030 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:17:13,031 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:17:13,031 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:17:13,032 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:17:13,033 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:17:13,033 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:17:13,035 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:17:13,072 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:17:13,150 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,151 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,274 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,275 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,315 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:17:13,359 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:17:13,823 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:17:13,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13 WrapperNode [2021-11-23 01:17:13,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:17:13,826 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:17:13,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:17:13,826 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:17:13,833 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:13,966 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,125 INFO L137 Inliner]: procedures = 796, calls = 3576, calls flagged for inlining = 79, calls inlined = 6, statements flattened = 788 [2021-11-23 01:17:14,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:17:14,126 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:17:14,127 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:17:14,127 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:17:14,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,156 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,271 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,327 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:17:14,329 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:17:14,330 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:17:14,330 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:17:14,331 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:17:13" (1/1) ... [2021-11-23 01:17:14,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:17:14,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:17:14,367 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:17:14,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:17:14,420 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:17:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:17:14,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:17:14,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:17:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:17:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:17:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:17:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:17:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:17:14,421 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:17:14,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:17:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:17:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:17:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-23 01:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-23 01:17:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:17:14,422 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:17:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:17:14,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:17:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:17:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:17:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:17:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 01:17:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 01:17:14,423 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:17:14,423 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:17:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 01:17:14,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:17:14,734 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:17:14,735 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:17:22,351 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-23 01:17:22,363 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:17:22,568 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:17:22,568 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-23 01:17:22,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:17:22 BoogieIcfgContainer [2021-11-23 01:17:22,571 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:17:22,572 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:17:22,572 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:17:22,582 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:17:22,582 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:17:22" (1/1) ... [2021-11-23 01:17:22,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:17:22,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:17:22,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 75 states and 112 transitions. [2021-11-23 01:17:22,657 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2021-11-23 01:17:22,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-23 01:17:22,664 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:17:22,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:17:22,755 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:17:22,762 INFO L158 Benchmark]: Toolchain (without parser) took 14604.34ms. Allocated memory was 54.5MB in the beginning and 270.5MB in the end (delta: 216.0MB). Free memory was 33.5MB in the beginning and 196.4MB in the end (delta: -162.9MB). Peak memory consumption was 193.5MB. Max. memory is 16.1GB. [2021-11-23 01:17:22,762 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 36.4MB in the beginning and 36.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:17:22,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5666.91ms. Allocated memory was 54.5MB in the beginning and 148.9MB in the end (delta: 94.4MB). Free memory was 33.2MB in the beginning and 59.2MB in the end (delta: -26.0MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. [2021-11-23 01:17:22,767 INFO L158 Benchmark]: Boogie Procedure Inliner took 300.23ms. Allocated memory was 148.9MB in the beginning and 270.5MB in the end (delta: 121.6MB). Free memory was 59.2MB in the beginning and 204.5MB in the end (delta: -145.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2021-11-23 01:17:22,768 INFO L158 Benchmark]: Boogie Preprocessor took 201.16ms. Allocated memory is still 270.5MB. Free memory was 204.5MB in the beginning and 194.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:17:22,769 INFO L158 Benchmark]: RCFGBuilder took 8241.48ms. Allocated memory is still 270.5MB. Free memory was 194.0MB in the beginning and 66.4MB in the end (delta: 127.6MB). Peak memory consumption was 145.4MB. Max. memory is 16.1GB. [2021-11-23 01:17:22,769 INFO L158 Benchmark]: CodeCheck took 188.07ms. Allocated memory is still 270.5MB. Free memory was 66.4MB in the beginning and 196.4MB in the end (delta: -130.0MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. [2021-11-23 01:17:22,775 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 36.4MB in the beginning and 36.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5666.91ms. Allocated memory was 54.5MB in the beginning and 148.9MB in the end (delta: 94.4MB). Free memory was 33.2MB in the beginning and 59.2MB in the end (delta: -26.0MB). Peak memory consumption was 81.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 300.23ms. Allocated memory was 148.9MB in the beginning and 270.5MB in the end (delta: 121.6MB). Free memory was 59.2MB in the beginning and 204.5MB in the end (delta: -145.3MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 201.16ms. Allocated memory is still 270.5MB. Free memory was 204.5MB in the beginning and 194.0MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 8241.48ms. Allocated memory is still 270.5MB. Free memory was 194.0MB in the beginning and 66.4MB in the end (delta: 127.6MB). Peak memory consumption was 145.4MB. Max. memory is 16.1GB. * CodeCheck took 188.07ms. Allocated memory is still 270.5MB. Free memory was 66.4MB in the beginning and 196.4MB in the end (delta: -130.0MB). Peak memory consumption was 10.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:17:22,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e37e5caf-9823-40c8-ab12-5250815b47cd/bin/ukojak-LBtLqBUTdQ/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