./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:26:15,176 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:26:15,178 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:26:15,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:26:15,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:26:15,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:26:15,201 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:26:15,203 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:26:15,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:26:15,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:26:15,207 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:26:15,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:26:15,209 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:26:15,210 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:26:15,211 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:26:15,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:26:15,214 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:26:15,215 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:26:15,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:26:15,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:26:15,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:26:15,224 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:26:15,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:26:15,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:26:15,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:26:15,238 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:26:15,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:26:15,239 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:26:15,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:26:15,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:26:15,243 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:26:15,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:26:15,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:26:15,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:26:15,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:26:15,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:26:15,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:26:15,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:26:15,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:26:15,252 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:26:15,253 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:26:15,254 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:26:15,291 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:26:15,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:26:15,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:26:15,298 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:26:15,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:26:15,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:26:15,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:26:15,299 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:26:15,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:26:15,300 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:26:15,301 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:26:15,301 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:26:15,301 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:26:15,301 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:26:15,302 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:26:15,302 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:26:15,302 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:26:15,302 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:26:15,302 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:26:15,303 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:26:15,303 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:26:15,303 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:26:15,303 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:26:15,304 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:26:15,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:26:15,304 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_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2022-11-16 08:26:15,583 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:26:15,608 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:26:15,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:26:15,612 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:26:15,614 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:26:15,616 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-16 08:26:15,693 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/e7d9ae121/1a0a44d3215d45dc8141b2269af85a46/FLAGfcdb20e83 [2022-11-16 08:26:16,531 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:26:16,532 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-16 08:26:16,575 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/e7d9ae121/1a0a44d3215d45dc8141b2269af85a46/FLAGfcdb20e83 [2022-11-16 08:26:17,060 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/e7d9ae121/1a0a44d3215d45dc8141b2269af85a46 [2022-11-16 08:26:17,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:26:17,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:26:17,066 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:26:17,067 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:26:17,070 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:26:17,071 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:26:17" (1/1) ... [2022-11-16 08:26:17,072 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@191374f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:17, skipping insertion in model container [2022-11-16 08:26:17,073 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:26:17" (1/1) ... [2022-11-16 08:26:17,080 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:26:17,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:26:17,505 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-16 08:26:17,514 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-16 08:26:18,511 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,515 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,517 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,518 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,519 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,533 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,536 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:18,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:26:18,936 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:26:18,938 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:26:18,939 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:26:18,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:26:18,941 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:26:18,942 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:26:18,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:26:18,943 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:26:18,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:26:19,106 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:26:19,191 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,192 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:26:19,306 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:26:19,331 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-16 08:26:19,337 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-16 08:26:19,396 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,397 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,400 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,404 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,406 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,420 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,420 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,422 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,424 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:26:19,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:26:19,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:26:19,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:26:19,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:26:19,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:26:19,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:26:19,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:26:19,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:26:19,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:26:19,545 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:26:19,674 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,674 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:19,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:26:19,962 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:26:19,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19 WrapperNode [2022-11-16 08:26:19,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:26:19,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:26:19,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:26:19,964 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:26:19,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,158 INFO L138 Inliner]: procedures = 690, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2022-11-16 08:26:20,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:26:20,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:26:20,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:26:20,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:26:20,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,260 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,265 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,276 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,297 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:26:20,298 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:26:20,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:26:20,298 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:26:20,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:19" (1/1) ... [2022-11-16 08:26:20,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:26:20,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:26:20,344 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:26:20,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:26:20,389 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:26:20,390 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:26:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:26:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:26:20,390 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:26:20,390 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 08:26:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 08:26:20,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:26:20,391 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:26:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:26:20,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:26:20,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:26:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:26:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:26:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:26:20,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:26:20,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:26:20,393 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:26:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:26:20,393 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:26:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:26:20,393 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:26:20,393 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 08:26:20,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 08:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:26:20,394 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:26:20,394 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:26:20,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:26:20,670 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:26:20,672 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:26:22,190 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:26:22,506 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:26:22,506 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:26:22,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:26:22 BoogieIcfgContainer [2022-11-16 08:26:22,509 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:26:22,511 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:26:22,511 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:26:22,522 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:26:22,522 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:26:22" (1/1) ... [2022-11-16 08:26:22,534 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:26:22,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:26:22,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2022-11-16 08:26:22,622 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-11-16 08:26:22,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 08:26:22,629 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:26:22,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:26:22,676 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:26:22,690 INFO L158 Benchmark]: Toolchain (without parser) took 5620.25ms. Allocated memory was 159.4MB in the beginning and 255.9MB in the end (delta: 96.5MB). Free memory was 115.2MB in the beginning and 123.9MB in the end (delta: -8.7MB). Peak memory consumption was 86.4MB. Max. memory is 16.1GB. [2022-11-16 08:26:22,691 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory was 58.3MB in the beginning and 58.3MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:26:22,692 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2897.12ms. Allocated memory is still 159.4MB. Free memory was 115.2MB in the beginning and 102.4MB in the end (delta: 12.8MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. [2022-11-16 08:26:22,692 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.04ms. Allocated memory is still 159.4MB. Free memory was 102.4MB in the beginning and 91.1MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:26:22,693 INFO L158 Benchmark]: Boogie Preprocessor took 124.57ms. Allocated memory is still 159.4MB. Free memory was 91.1MB in the beginning and 84.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:26:22,693 INFO L158 Benchmark]: RCFGBuilder took 2211.71ms. Allocated memory was 159.4MB in the beginning and 255.9MB in the end (delta: 96.5MB). Free memory was 84.8MB in the beginning and 131.2MB in the end (delta: -46.4MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. [2022-11-16 08:26:22,696 INFO L158 Benchmark]: CodeCheck took 173.25ms. Allocated memory is still 255.9MB. Free memory was 131.2MB in the beginning and 123.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:26:22,700 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory was 58.3MB in the beginning and 58.3MB in the end (delta: 27.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2897.12ms. Allocated memory is still 159.4MB. Free memory was 115.2MB in the beginning and 102.4MB in the end (delta: 12.8MB). Peak memory consumption was 84.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.04ms. Allocated memory is still 159.4MB. Free memory was 102.4MB in the beginning and 91.1MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.57ms. Allocated memory is still 159.4MB. Free memory was 91.1MB in the beginning and 84.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2211.71ms. Allocated memory was 159.4MB in the beginning and 255.9MB in the end (delta: 96.5MB). Free memory was 84.8MB in the beginning and 131.2MB in the end (delta: -46.4MB). Peak memory consumption was 69.4MB. Max. memory is 16.1GB. * CodeCheck took 173.25ms. Allocated memory is still 255.9MB. Free memory was 131.2MB in the beginning and 123.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:26:22,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:26:25,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:26:25,023 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:26:25,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:26:25,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:26:25,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:26:25,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:26:25,067 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:26:25,070 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:26:25,077 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:26:25,079 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:26:25,081 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:26:25,082 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:26:25,084 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:26:25,087 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:26:25,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:26:25,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:26:25,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:26:25,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:26:25,100 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:26:25,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:26:25,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:26:25,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:26:25,113 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:26:25,116 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:26:25,117 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:26:25,117 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:26:25,118 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:26:25,118 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:26:25,119 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:26:25,120 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:26:25,121 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:26:25,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:26:25,122 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:26:25,123 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:26:25,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:26:25,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:26:25,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:26:25,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:26:25,130 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:26:25,131 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:26:25,132 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:26:25,174 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:26:25,174 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:26:25,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:26:25,175 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:26:25,176 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:26:25,177 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:26:25,177 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:26:25,177 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:26:25,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:26:25,178 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:26:25,178 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:26:25,178 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:26:25,178 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:26:25,178 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:26:25,179 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:26:25,179 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:26:25,179 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:26:25,179 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:26:25,180 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:26:25,180 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:26:25,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:26:25,180 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:26:25,181 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:26:25,181 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:26:25,181 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:26:25,181 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:26:25,182 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:26:25,182 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:26:25,182 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:26:25,182 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_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2022-11-16 08:26:25,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:26:25,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:26:25,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:26:25,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:26:25,594 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:26:25,596 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-16 08:26:25,675 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/c05c57fb5/6fb6fc29b02344928eac4dfd0f66925f/FLAG70ff40435 [2022-11-16 08:26:26,517 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:26:26,521 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-16 08:26:26,567 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/c05c57fb5/6fb6fc29b02344928eac4dfd0f66925f/FLAG70ff40435 [2022-11-16 08:26:27,035 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/data/c05c57fb5/6fb6fc29b02344928eac4dfd0f66925f [2022-11-16 08:26:27,038 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:26:27,039 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:26:27,041 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:26:27,041 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:26:27,046 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:26:27,047 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:26:27" (1/1) ... [2022-11-16 08:26:27,048 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1746f6f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:27, skipping insertion in model container [2022-11-16 08:26:27,049 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:26:27" (1/1) ... [2022-11-16 08:26:27,057 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:26:27,159 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:26:27,513 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-16 08:26:27,519 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-16 08:26:28,553 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,554 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,557 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,560 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,582 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,586 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,588 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:28,590 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,054 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:26:29,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:26:29,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:26:29,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:26:29,066 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:26:29,068 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:26:29,071 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:26:29,073 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:26:29,075 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:26:29,077 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:26:29,305 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:26:29,438 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,438 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,524 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:26:29,595 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:26:29,657 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:26:29,662 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-16 08:26:29,663 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-16 08:26:29,719 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,720 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,720 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,724 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,726 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,733 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,733 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,735 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,736 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:26:29,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:26:29,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:26:29,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:26:29,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:26:29,796 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:26:29,799 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:26:29,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:26:29,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:26:29,801 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:26:29,838 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:26:29,901 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,901 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:29,952 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:26:29,988 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:26:30,013 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-16 08:26:30,013 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-16 08:26:30,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,046 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,047 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,051 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,052 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,053 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,053 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:26:30,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:26:30,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:26:30,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:26:30,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:26:30,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:26:30,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:26:30,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:26:30,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:26:30,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:26:30,111 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:26:30,153 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,194 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:26:30,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:26:30,491 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:26:30,491 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30 WrapperNode [2022-11-16 08:26:30,491 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:26:30,492 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:26:30,493 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:26:30,493 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:26:30,500 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,763 INFO L138 Inliner]: procedures = 710, calls = 2496, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 779 [2022-11-16 08:26:30,764 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:26:30,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:26:30,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:26:30,765 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:26:30,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,848 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,899 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,903 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,911 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:26:30,912 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:26:30,912 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:26:30,913 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:26:30,913 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:26:30" (1/1) ... [2022-11-16 08:26:30,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:26:30,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:26:30,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:26:30,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:26:30,991 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:26:30,991 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:26:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:26:30,992 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:26:30,993 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:26:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:26:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:26:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-16 08:26:30,993 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-16 08:26:30,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:26:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:26:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:26:30,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:26:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:26:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:26:30,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:26:30,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:26:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:26:30,995 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:26:30,995 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:26:30,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:26:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:26:30,997 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:26:30,997 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:26:30,998 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:26:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-16 08:26:30,998 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-16 08:26:30,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:26:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:26:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:26:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:26:30,999 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:26:30,999 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:26:31,364 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:26:31,366 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:26:33,819 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:26:34,284 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:26:34,284 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:26:34,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:26:34 BoogieIcfgContainer [2022-11-16 08:26:34,288 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:26:34,289 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:26:34,290 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:26:34,300 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:26:34,301 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:26:34" (1/1) ... [2022-11-16 08:26:34,320 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:26:34,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:26:34,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2022-11-16 08:26:34,406 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-11-16 08:26:34,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-16 08:26:34,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:26:34,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:26:34,460 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:26:34,465 INFO L158 Benchmark]: Toolchain (without parser) took 7424.57ms. Allocated memory was 69.2MB in the beginning and 176.2MB in the end (delta: 107.0MB). Free memory was 41.8MB in the beginning and 119.3MB in the end (delta: -77.5MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2022-11-16 08:26:34,465 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 51.0MB in the beginning and 51.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:26:34,466 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3450.89ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 41.7MB in the beginning and 61.2MB in the end (delta: -19.5MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. [2022-11-16 08:26:34,466 INFO L158 Benchmark]: Boogie Procedure Inliner took 271.84ms. Allocated memory is still 119.5MB. Free memory was 61.2MB in the beginning and 50.1MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:26:34,466 INFO L158 Benchmark]: Boogie Preprocessor took 146.86ms. Allocated memory is still 119.5MB. Free memory was 50.1MB in the beginning and 71.9MB in the end (delta: -21.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:26:34,467 INFO L158 Benchmark]: RCFGBuilder took 3375.82ms. Allocated memory was 119.5MB in the beginning and 146.8MB in the end (delta: 27.3MB). Free memory was 71.9MB in the beginning and 41.2MB in the end (delta: 30.7MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2022-11-16 08:26:34,467 INFO L158 Benchmark]: CodeCheck took 173.93ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 41.2MB in the beginning and 119.3MB in the end (delta: -78.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:26:34,470 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory was 51.0MB in the beginning and 51.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3450.89ms. Allocated memory was 69.2MB in the beginning and 119.5MB in the end (delta: 50.3MB). Free memory was 41.7MB in the beginning and 61.2MB in the end (delta: -19.5MB). Peak memory consumption was 66.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 271.84ms. Allocated memory is still 119.5MB. Free memory was 61.2MB in the beginning and 50.1MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.86ms. Allocated memory is still 119.5MB. Free memory was 50.1MB in the beginning and 71.9MB in the end (delta: -21.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 3375.82ms. Allocated memory was 119.5MB in the beginning and 146.8MB in the end (delta: 27.3MB). Free memory was 71.9MB in the beginning and 41.2MB in the end (delta: 30.7MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * CodeCheck took 173.93ms. Allocated memory was 146.8MB in the beginning and 176.2MB in the end (delta: 29.4MB). Free memory was 41.2MB in the beginning and 119.3MB in the end (delta: -78.1MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:26:34,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_149a1417-8f53-4469-98e7-f0e100b875e8/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared