./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/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_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:06:11,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:06:11,882 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:06:11,932 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:06:11,933 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:06:11,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:06:11,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:06:11,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:06:11,946 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:06:11,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:06:11,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:06:11,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:06:11,958 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:06:11,961 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:06:11,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:06:11,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:06:11,971 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:06:11,972 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:06:11,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:06:11,984 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:06:11,986 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:06:11,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:06:11,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:06:11,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:06:12,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:06:12,002 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:06:12,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:06:12,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:06:12,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:06:12,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:06:12,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:06:12,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:06:12,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:06:12,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:06:12,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:06:12,011 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:06:12,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:06:12,012 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:06:12,012 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:06:12,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:06:12,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:06:12,014 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:06:12,040 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:06:12,040 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:06:12,041 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:06:12,041 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:06:12,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:06:12,042 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:06:12,042 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:06:12,042 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:06:12,042 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:06:12,043 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:06:12,043 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:06:12,043 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:06:12,043 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:06:12,043 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:06:12,043 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:06:12,044 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:06:12,044 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:06:12,044 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:06:12,044 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:12,044 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:06:12,045 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:06:12,045 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:06:12,045 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:06:12,045 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:06:12,045 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:06:12,046 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_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 [2021-11-21 05:06:12,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:06:12,341 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:06:12,344 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:06:12,345 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:06:12,346 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:06:12,347 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-21 05:06:12,417 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/64e38b264/53298d5dd7b142178919916d2cad1775/FLAG3516b79c1 [2021-11-21 05:06:13,280 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:06:13,282 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-21 05:06:13,333 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/64e38b264/53298d5dd7b142178919916d2cad1775/FLAG3516b79c1 [2021-11-21 05:06:13,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/64e38b264/53298d5dd7b142178919916d2cad1775 [2021-11-21 05:06:13,734 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:06:13,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:06:13,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:13,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:06:13,740 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:06:13,741 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:13" (1/1) ... [2021-11-21 05:06:13,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bd7377b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:13, skipping insertion in model container [2021-11-21 05:06:13,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:13" (1/1) ... [2021-11-21 05:06:13,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:06:13,859 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:06:14,221 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-21 05:06:14,231 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-21 05:06:15,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,406 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,421 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,424 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,425 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:15,997 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:15,999 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:16,000 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:16,001 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:16,003 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:16,004 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:16,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:16,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:16,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:16,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:16,310 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:16,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,933 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:16,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,017 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,042 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,106 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:17,215 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:06:17,240 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-21 05:06:17,246 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-21 05:06:17,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:17,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:17,330 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:17,330 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:17,331 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:17,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:17,332 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:17,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:17,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:17,334 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:17,362 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:17,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,416 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,645 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,646 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,655 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:17,689 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:17,961 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:06:17,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17 WrapperNode [2021-11-21 05:06:17,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:17,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:17,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:06:17,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:06:17,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,209 INFO L137 Inliner]: procedures = 776, calls = 3576, calls flagged for inlining = 77, calls inlined = 6, statements flattened = 787 [2021-11-21 05:06:18,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:18,210 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:06:18,210 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:06:18,211 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:06:18,220 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,294 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,310 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:06:18,323 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:06:18,323 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:06:18,323 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:06:18,324 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:17" (1/1) ... [2021-11-21 05:06:18,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:18,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:06:18,366 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:06:18,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:06:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:06:18,414 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:06:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:06:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:06:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:06:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:06:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:06:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:06:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:06:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:06:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:06:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:06:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:06:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:06:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-21 05:06:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-21 05:06:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:06:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:06:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:06:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:06:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:06:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:06:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:06:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:06:18,791 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:06:18,793 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:06:20,322 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-21 05:06:20,355 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:06:20,652 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:06:20,653 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-21 05:06:20,655 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:20 BoogieIcfgContainer [2021-11-21 05:06:20,656 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:06:20,657 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:06:20,657 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:06:20,668 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:06:20,669 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:20" (1/1) ... [2021-11-21 05:06:20,690 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:06:20,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:06:20,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 75 states and 112 transitions. [2021-11-21 05:06:20,773 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2021-11-21 05:06:20,780 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-21 05:06:20,780 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:06:20,781 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:06:20,834 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) [2021-11-21 05:06:20,847 INFO L158 Benchmark]: Toolchain (without parser) took 7107.29ms. Allocated memory was 104.9MB in the beginning and 281.0MB in the end (delta: 176.2MB). Free memory was 73.6MB in the beginning and 173.9MB in the end (delta: -100.3MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. [2021-11-21 05:06:20,848 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory was 79.9MB in the beginning and 79.8MB in the end (delta: 51.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:06:20,849 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4224.96ms. Allocated memory was 104.9MB in the beginning and 201.3MB in the end (delta: 96.5MB). Free memory was 73.3MB in the beginning and 104.6MB in the end (delta: -31.3MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-21 05:06:20,850 INFO L158 Benchmark]: Boogie Procedure Inliner took 246.88ms. Allocated memory is still 201.3MB. Free memory was 104.6MB in the beginning and 90.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:06:20,851 INFO L158 Benchmark]: Boogie Preprocessor took 111.78ms. Allocated memory is still 201.3MB. Free memory was 90.9MB in the beginning and 82.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:06:20,852 INFO L158 Benchmark]: RCFGBuilder took 2333.40ms. Allocated memory was 201.3MB in the beginning and 281.0MB in the end (delta: 79.7MB). Free memory was 82.5MB in the beginning and 180.2MB in the end (delta: -97.6MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. [2021-11-21 05:06:20,855 INFO L158 Benchmark]: CodeCheck took 185.45ms. Allocated memory is still 281.0MB. Free memory was 180.2MB in the beginning and 173.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:06:20,858 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 0.28ms. Allocated memory is still 104.9MB. Free memory was 79.9MB in the beginning and 79.8MB in the end (delta: 51.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4224.96ms. Allocated memory was 104.9MB in the beginning and 201.3MB in the end (delta: 96.5MB). Free memory was 73.3MB in the beginning and 104.6MB in the end (delta: -31.3MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 246.88ms. Allocated memory is still 201.3MB. Free memory was 104.6MB in the beginning and 90.9MB in the end (delta: 13.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.78ms. Allocated memory is still 201.3MB. Free memory was 90.9MB in the beginning and 82.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2333.40ms. Allocated memory was 201.3MB in the beginning and 281.0MB in the end (delta: 79.7MB). Free memory was 82.5MB in the beginning and 180.2MB in the end (delta: -97.6MB). Peak memory consumption was 24.0MB. Max. memory is 16.1GB. * CodeCheck took 185.45ms. Allocated memory is still 281.0MB. Free memory was 180.2MB in the beginning and 173.9MB 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. [2021-11-21 05:06:20,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/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_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:06:23,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:06:23,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:06:23,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:06:23,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:06:23,323 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:06:23,325 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:06:23,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:06:23,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:06:23,338 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:06:23,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:06:23,343 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:06:23,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:06:23,346 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:06:23,348 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:06:23,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:06:23,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:06:23,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:06:23,358 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:06:23,365 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:06:23,367 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:06:23,369 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:06:23,372 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:06:23,374 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:06:23,382 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:06:23,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:06:23,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:06:23,385 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:06:23,386 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:06:23,387 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:06:23,387 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:06:23,388 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:06:23,390 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:06:23,391 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:06:23,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:06:23,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:06:23,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:06:23,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:06:23,404 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:06:23,406 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:06:23,406 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:06:23,412 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:06:23,455 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:06:23,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:06:23,456 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:06:23,457 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:06:23,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:06:23,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:06:23,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:06:23,459 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:06:23,459 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:06:23,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:06:23,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:06:23,461 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:06:23,461 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:06:23,461 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:06:23,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:06:23,461 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:06:23,462 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:06:23,462 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:06:23,462 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:06:23,462 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:06:23,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:23,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:06:23,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:06:23,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:06:23,463 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:06:23,463 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:06:23,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:06:23,464 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:06:23,464 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:06:23,464 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_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab48078691743837960e369bd318845908490844fac300de97818a03fa84d8a1 [2021-11-21 05:06:23,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:06:23,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:06:23,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:06:23,915 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:06:23,916 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:06:23,918 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-21 05:06:23,996 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/30ab82cad/caeb3755689145e780f726ca31d4327f/FLAG318d969af [2021-11-21 05:06:25,047 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:06:25,048 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i [2021-11-21 05:06:25,100 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/30ab82cad/caeb3755689145e780f726ca31d4327f/FLAG318d969af [2021-11-21 05:06:25,394 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/data/30ab82cad/caeb3755689145e780f726ca31d4327f [2021-11-21 05:06:25,396 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:06:25,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:06:25,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:25,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:06:25,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:06:25,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:25" (1/1) ... [2021-11-21 05:06:25,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b2b28b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:25, skipping insertion in model container [2021-11-21 05:06:25,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:06:25" (1/1) ... [2021-11-21 05:06:25,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:06:25,580 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:06:25,926 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-21 05:06:25,934 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-21 05:06:27,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,131 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,131 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,151 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,152 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:27,803 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:27,804 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:27,806 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:27,807 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:27,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:27,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:27,810 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:27,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:27,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:27,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:28,067 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:28,190 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,716 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,717 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,758 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:28,871 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:28,955 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:06:29,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:06:29,020 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-21 05:06:29,020 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-21 05:06:29,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,166 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:29,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:29,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:29,169 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:29,169 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:29,170 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:29,170 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:29,171 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:29,171 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:29,172 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:29,208 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:29,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,411 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,411 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,419 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,420 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,422 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,423 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,431 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,432 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,433 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:29,513 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:06:29,539 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4498,4511] [2021-11-21 05:06:29,539 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_9857555a-480a-45ca-a9da-edeaed794f31/sv-benchmarks/c/aws-c-common/aws_hash_byte_cursor_ptr_harness.i[4558,4571] [2021-11-21 05:06:29,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,645 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:06:29,646 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:06:29,647 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:06:29,647 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:06:29,648 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:06:29,649 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:06:29,649 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:06:29,650 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:06:29,651 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:06:29,651 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:06:29,671 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:06:29,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,861 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,873 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,873 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:06:29,893 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:06:30,284 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:06:30,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30 WrapperNode [2021-11-21 05:06:30,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:06:30,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:30,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:06:30,286 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:06:30,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,522 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,666 INFO L137 Inliner]: procedures = 796, calls = 3576, calls flagged for inlining = 79, calls inlined = 6, statements flattened = 788 [2021-11-21 05:06:30,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:06:30,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:06:30,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:06:30,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:06:30,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,779 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,809 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,822 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:06:30,823 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:06:30,823 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:06:30,823 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:06:30,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:06:30" (1/1) ... [2021-11-21 05:06:30,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:06:30,843 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:06:30,856 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:06:30,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:06:30,910 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:06:30,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:06:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:06:30,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:06:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:06:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:06:30,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:06:30,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:06:30,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:06:30,916 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:06:30,916 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:06:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:06:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:06:30,917 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-21 05:06:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-21 05:06:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:06:30,918 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:06:30,918 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:06:30,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:06:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:06:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:06:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:06:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-21 05:06:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-21 05:06:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:06:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:06:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-21 05:06:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:06:31,329 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:06:31,331 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:06:37,772 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-21 05:06:37,783 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:06:38,091 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:06:38,091 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-21 05:06:38,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:38 BoogieIcfgContainer [2021-11-21 05:06:38,094 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:06:38,095 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:06:38,096 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:06:38,105 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:06:38,106 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:06:38" (1/1) ... [2021-11-21 05:06:38,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:06:38,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:06:38,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 75 states and 112 transitions. [2021-11-21 05:06:38,199 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 112 transitions. [2021-11-21 05:06:38,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-21 05:06:38,207 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:06:38,208 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:06:38,255 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:06:38,262 INFO L158 Benchmark]: Toolchain (without parser) took 12862.43ms. Allocated memory was 77.6MB in the beginning and 276.8MB in the end (delta: 199.2MB). Free memory was 46.5MB in the beginning and 199.5MB in the end (delta: -153.0MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2021-11-21 05:06:38,262 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 54.5MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:06:38,266 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4885.46ms. Allocated memory was 77.6MB in the beginning and 163.6MB in the end (delta: 86.0MB). Free memory was 46.4MB in the beginning and 49.5MB in the end (delta: -3.1MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. [2021-11-21 05:06:38,273 INFO L158 Benchmark]: Boogie Procedure Inliner took 387.94ms. Allocated memory was 163.6MB in the beginning and 228.6MB in the end (delta: 65.0MB). Free memory was 49.5MB in the beginning and 145.0MB in the end (delta: -95.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 05:06:38,273 INFO L158 Benchmark]: Boogie Preprocessor took 147.42ms. Allocated memory is still 228.6MB. Free memory was 145.0MB in the beginning and 135.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:06:38,274 INFO L158 Benchmark]: RCFGBuilder took 7271.58ms. Allocated memory was 228.6MB in the beginning and 276.8MB in the end (delta: 48.2MB). Free memory was 135.5MB in the beginning and 205.8MB in the end (delta: -70.3MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. [2021-11-21 05:06:38,275 INFO L158 Benchmark]: CodeCheck took 164.32ms. Allocated memory is still 276.8MB. Free memory was 205.8MB in the beginning and 199.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:06:38,277 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 0.30ms. Allocated memory is still 54.5MB. Free memory was 35.8MB in the beginning and 35.7MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4885.46ms. Allocated memory was 77.6MB in the beginning and 163.6MB in the end (delta: 86.0MB). Free memory was 46.4MB in the beginning and 49.5MB in the end (delta: -3.1MB). Peak memory consumption was 90.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 387.94ms. Allocated memory was 163.6MB in the beginning and 228.6MB in the end (delta: 65.0MB). Free memory was 49.5MB in the beginning and 145.0MB in the end (delta: -95.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.42ms. Allocated memory is still 228.6MB. Free memory was 145.0MB in the beginning and 135.5MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 7271.58ms. Allocated memory was 228.6MB in the beginning and 276.8MB in the end (delta: 48.2MB). Free memory was 135.5MB in the beginning and 205.8MB in the end (delta: -70.3MB). Peak memory consumption was 102.3MB. Max. memory is 16.1GB. * CodeCheck took 164.32ms. Allocated memory is still 276.8MB. Free memory was 205.8MB in the beginning and 199.5MB 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. [2021-11-21 05:06:38,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9857555a-480a-45ca-a9da-edeaed794f31/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared