./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL --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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:29:36,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:29:36,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:29:36,081 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:29:36,081 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:29:36,087 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:29:36,089 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:29:36,093 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:29:36,096 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:29:36,103 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:29:36,104 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:29:36,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:29:36,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:29:36,110 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:29:36,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:29:36,118 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:29:36,120 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:29:36,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:29:36,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:29:36,133 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:29:36,135 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:29:36,137 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:29:36,140 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:29:36,141 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:29:36,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:29:36,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:29:36,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:29:36,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:29:36,149 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:29:36,151 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:29:36,152 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:29:36,153 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:29:36,155 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:29:36,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:29:36,158 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:29:36,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:29:36,159 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:29:36,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:29:36,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:29:36,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:29:36,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:29:36,162 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:29:36,213 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:29:36,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:29:36,217 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:29:36,217 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:29:36,218 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:29:36,218 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:29:36,219 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:29:36,219 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:29:36,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:29:36,225 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:29:36,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:29:36,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:29:36,227 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:29:36,227 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:29:36,227 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:29:36,228 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:29:36,228 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:29:36,228 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:29:36,228 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:36,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:29:36,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:29:36,229 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:29:36,229 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:29:36,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:29:36,230 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:29:36,230 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-11-25 06:29:36,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:29:36,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:29:36,543 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:29:36,545 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:29:36,546 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:29:36,547 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-25 06:29:36,616 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/b76db96c0/d41089b2340c41f48ccedb2b06667550/FLAG0280917ab [2021-11-25 06:29:37,498 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:29:37,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-25 06:29:37,542 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/b76db96c0/d41089b2340c41f48ccedb2b06667550/FLAG0280917ab [2021-11-25 06:29:37,932 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/b76db96c0/d41089b2340c41f48ccedb2b06667550 [2021-11-25 06:29:37,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:29:37,940 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:29:37,942 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:37,942 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:29:37,945 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:29:37,946 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:37" (1/1) ... [2021-11-25 06:29:37,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b9b7962 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:37, skipping insertion in model container [2021-11-25 06:29:37,947 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:37" (1/1) ... [2021-11-25 06:29:37,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:29:38,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:29:38,411 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-25 06:29:38,419 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-25 06:29:39,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,466 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,467 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,469 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:39,916 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:39,918 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:39,920 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:39,921 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:39,923 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:39,924 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:39,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:39,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:39,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:39,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:40,107 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:40,248 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:40,409 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:29:40,438 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-25 06:29:40,439 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-25 06:29:40,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,502 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,516 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,517 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:40,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:40,581 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:40,583 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:40,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:40,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:40,586 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:40,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:40,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:40,588 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:40,621 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:40,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:40,789 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:41,078 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:29:41,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41 WrapperNode [2021-11-25 06:29:41,078 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:41,079 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:41,080 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:29:41,080 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:29:41,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,314 INFO L137 Inliner]: procedures = 691, calls = 2624, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 937 [2021-11-25 06:29:41,314 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:41,315 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:29:41,315 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:29:41,315 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:29:41,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,338 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,339 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,422 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,430 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,453 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:29:41,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:29:41,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:29:41,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:29:41,459 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:41" (1/1) ... [2021-11-25 06:29:41,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:41,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:29:41,499 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:29:41,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:29:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:29:41,552 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:29:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:29:41,552 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:29:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:29:41,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:29:41,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:29:41,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:29:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:29:41,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:29:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:29:41,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:29:41,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:29:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:29:41,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:29:41,556 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:29:41,556 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:29:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:29:41,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:29:41,557 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:29:41,558 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:29:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:29:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:29:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:29:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:29:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:29:41,559 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:29:41,559 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:29:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:29:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:29:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:29:41,560 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:29:41,560 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:29:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:29:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:29:41,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:29:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:29:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:29:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:29:41,562 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:29:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:29:41,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:29:41,975 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:29:41,977 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:29:43,626 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:29:43,875 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:29:43,875 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-25 06:29:43,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:43 BoogieIcfgContainer [2021-11-25 06:29:43,879 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:29:43,879 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:29:43,880 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:29:43,889 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:29:43,890 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:43" (1/1) ... [2021-11-25 06:29:43,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:29:43,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:43,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2021-11-25 06:29:43,991 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2021-11-25 06:29:43,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-25 06:29:44,000 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:44,001 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:44,053 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java: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) [2021-11-25 06:29:44,064 INFO L158 Benchmark]: Toolchain (without parser) took 6120.51ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 104.1MB in the beginning and 95.6MB in the end (delta: 8.5MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-25 06:29:44,065 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 86.0MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:29:44,066 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3136.53ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 103.7MB in the beginning and 109.7MB in the end (delta: -6.0MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. [2021-11-25 06:29:44,066 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.84ms. Allocated memory is still 188.7MB. Free memory was 109.7MB in the beginning and 98.3MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:29:44,067 INFO L158 Benchmark]: Boogie Preprocessor took 140.96ms. Allocated memory is still 188.7MB. Free memory was 98.3MB in the beginning and 89.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:29:44,067 INFO L158 Benchmark]: RCFGBuilder took 2421.88ms. Allocated memory is still 188.7MB. Free memory was 89.8MB in the beginning and 102.9MB in the end (delta: -13.1MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. [2021-11-25 06:29:44,068 INFO L158 Benchmark]: CodeCheck took 180.89ms. Allocated memory is still 188.7MB. Free memory was 102.9MB in the beginning and 95.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:29:44,070 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 0.27ms. Allocated memory is still 86.0MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3136.53ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 103.7MB in the beginning and 109.7MB in the end (delta: -6.0MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.84ms. Allocated memory is still 188.7MB. Free memory was 109.7MB in the beginning and 98.3MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.96ms. Allocated memory is still 188.7MB. Free memory was 98.3MB in the beginning and 89.8MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2421.88ms. Allocated memory is still 188.7MB. Free memory was 89.8MB in the beginning and 102.9MB in the end (delta: -13.1MB). Peak memory consumption was 36.3MB. Max. memory is 16.1GB. * CodeCheck took 180.89ms. Allocated memory is still 188.7MB. Free memory was 102.9MB in the beginning and 95.6MB 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. [2021-11-25 06:29:44,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL --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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:29:46,672 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:29:46,675 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:29:46,708 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:29:46,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:29:46,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:29:46,712 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:29:46,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:29:46,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:29:46,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:29:46,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:29:46,721 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:29:46,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:29:46,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:29:46,724 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:29:46,726 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:29:46,727 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:29:46,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:29:46,731 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:29:46,733 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:29:46,735 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:29:46,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:29:46,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:29:46,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:29:46,747 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:29:46,748 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:29:46,748 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:29:46,749 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:29:46,750 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:29:46,751 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:29:46,752 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:29:46,753 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:29:46,754 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:29:46,755 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:29:46,756 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:29:46,766 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:29:46,768 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:29:46,768 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:29:46,769 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:29:46,771 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:29:46,772 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:29:46,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:29:46,829 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:29:46,830 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:29:46,831 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:29:46,831 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:29:46,833 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:29:46,833 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:29:46,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:29:46,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:29:46,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:29:46,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:29:46,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:29:46,835 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:29:46,836 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:29:46,836 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:29:46,836 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:29:46,836 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:29:46,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:29:46,837 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:29:46,837 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:29:46,837 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:29:46,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:46,838 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:29:46,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:29:46,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:29:46,839 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:29:46,839 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:29:46,839 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:29:46,840 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:29:46,840 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:29:46,840 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-11-25 06:29:47,268 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:29:47,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:29:47,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:29:47,298 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:29:47,301 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:29:47,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-25 06:29:47,368 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/66682497d/6043f83320914658b7a1c3251e9f0415/FLAG821826545 [2021-11-25 06:29:48,329 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:29:48,330 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-25 06:29:48,385 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/66682497d/6043f83320914658b7a1c3251e9f0415/FLAG821826545 [2021-11-25 06:29:48,803 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/data/66682497d/6043f83320914658b7a1c3251e9f0415 [2021-11-25 06:29:48,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:29:48,807 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:29:48,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:48,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:29:48,812 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:29:48,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:48" (1/1) ... [2021-11-25 06:29:48,814 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35d45273 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:48, skipping insertion in model container [2021-11-25 06:29:48,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:29:48" (1/1) ... [2021-11-25 06:29:48,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:29:48,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:29:49,181 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-25 06:29:49,188 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-25 06:29:50,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,178 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,179 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,199 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,657 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:50,659 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:50,665 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:50,667 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:50,669 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:50,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:50,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:50,672 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:50,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:50,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:50,859 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:50,962 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:50,962 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,106 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:51,218 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:29:51,278 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:29:51,292 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-25 06:29:51,294 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-25 06:29:51,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,386 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,388 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,413 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,414 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,415 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,473 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:51,474 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:51,474 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:51,475 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:51,479 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:51,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:51,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:51,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:51,481 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:51,482 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:51,517 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:51,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,671 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:51,728 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:29:51,753 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-25 06:29:51,754 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_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-25 06:29:51,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,791 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,862 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:29:51,863 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:29:51,863 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:29:51,864 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:29:51,865 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:29:51,865 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:29:51,866 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:29:51,866 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:29:51,866 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:29:51,867 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:29:51,885 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:29:51,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:51,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:29:52,026 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:29:52,551 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:29:52,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52 WrapperNode [2021-11-25 06:29:52,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:29:52,553 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:52,553 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:29:52,554 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:29:52,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,797 INFO L137 Inliner]: procedures = 711, calls = 2624, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 936 [2021-11-25 06:29:52,797 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:29:52,798 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:29:52,798 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:29:52,798 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:29:52,807 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,807 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,818 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,872 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,882 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,894 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:29:52,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:29:52,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:29:52,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:29:52,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:29:52" (1/1) ... [2021-11-25 06:29:52,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:29:52,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:29:52,939 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:29:52,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:29:52,990 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 06:29:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 06:29:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:29:52,991 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:29:52,991 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:29:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:29:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:29:52,992 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:29:52,992 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:29:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:29:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:29:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:29:52,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:29:52,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:29:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:29:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:29:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 06:29:52,994 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 06:29:52,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:29:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:29:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:29:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:29:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:29:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:29:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:29:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:29:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:29:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:29:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 06:29:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 06:29:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:29:52,996 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:29:52,996 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 06:29:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 06:29:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:29:52,997 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:29:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:29:52,997 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:29:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:29:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:29:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:29:52,998 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:29:52,998 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:29:52,999 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:29:52,999 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:29:53,413 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:29:53,415 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:29:57,482 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:29:57,726 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:29:57,726 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-25 06:29:57,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:57 BoogieIcfgContainer [2021-11-25 06:29:57,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:29:57,730 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:29:57,730 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:29:57,740 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:29:57,740 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:29:57" (1/1) ... [2021-11-25 06:29:57,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:29:57,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:29:57,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2021-11-25 06:29:57,814 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2021-11-25 06:29:57,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-25 06:29:57,821 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:29:57,822 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:29:57,894 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) [2021-11-25 06:29:57,898 INFO L158 Benchmark]: Toolchain (without parser) took 9090.11ms. Allocated memory was 75.5MB in the beginning and 178.3MB in the end (delta: 102.8MB). Free memory was 52.1MB in the beginning and 115.3MB in the end (delta: -63.2MB). Peak memory consumption was 104.8MB. Max. memory is 16.1GB. [2021-11-25 06:29:57,898 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 75.5MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:29:57,899 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3743.99ms. Allocated memory was 75.5MB in the beginning and 136.3MB in the end (delta: 60.8MB). Free memory was 51.9MB in the beginning and 77.4MB in the end (delta: -25.6MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. [2021-11-25 06:29:57,899 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.19ms. Allocated memory is still 136.3MB. Free memory was 77.4MB in the beginning and 64.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:29:57,900 INFO L158 Benchmark]: Boogie Preprocessor took 96.78ms. Allocated memory is still 136.3MB. Free memory was 64.8MB in the beginning and 56.5MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:29:57,900 INFO L158 Benchmark]: RCFGBuilder took 4833.90ms. Allocated memory was 136.3MB in the beginning and 178.3MB in the end (delta: 41.9MB). Free memory was 56.5MB in the beginning and 60.0MB in the end (delta: -3.6MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. [2021-11-25 06:29:57,901 INFO L158 Benchmark]: CodeCheck took 166.30ms. Allocated memory is still 178.3MB. Free memory was 60.0MB in the beginning and 115.3MB in the end (delta: -55.3MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2021-11-25 06:29:57,903 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 0.32ms. Allocated memory is still 75.5MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3743.99ms. Allocated memory was 75.5MB in the beginning and 136.3MB in the end (delta: 60.8MB). Free memory was 51.9MB in the beginning and 77.4MB in the end (delta: -25.6MB). Peak memory consumption was 67.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.19ms. Allocated memory is still 136.3MB. Free memory was 77.4MB in the beginning and 64.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 96.78ms. Allocated memory is still 136.3MB. Free memory was 64.8MB in the beginning and 56.5MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4833.90ms. Allocated memory was 136.3MB in the beginning and 178.3MB in the end (delta: 41.9MB). Free memory was 56.5MB in the beginning and 60.0MB in the end (delta: -3.6MB). Peak memory consumption was 43.6MB. Max. memory is 16.1GB. * CodeCheck took 166.30ms. Allocated memory is still 178.3MB. Free memory was 60.0MB in the beginning and 115.3MB in the end (delta: -55.3MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:29:57,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_093aa847-00fd-4d40-9b5c-ba720a1bc8ab/bin/ukojak-d1pc8ZmBRL/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