./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 b5237d83 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg --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 --- [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-b5237d8 [2022-11-21 21:53:06,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:53:06,851 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:53:06,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:53:06,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:53:06,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:53:06,876 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:53:06,877 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:53:06,879 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:53:06,880 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:53:06,881 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:53:06,882 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:53:06,882 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:53:06,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:53:06,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:53:06,885 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:53:06,886 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:53:06,887 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:53:06,888 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:53:06,890 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:53:06,891 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:53:06,893 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:53:06,894 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:53:06,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:53:06,898 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:53:06,898 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:53:06,898 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:53:06,899 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:53:06,900 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:53:06,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:53:06,901 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:53:06,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:53:06,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:53:06,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:53:06,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:53:06,904 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:53:06,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:53:06,905 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:53:06,905 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:53:06,906 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:53:06,907 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:53:06,908 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 21:53:06,929 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:53:06,929 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:53:06,930 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:53:06,931 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:53:06,931 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:53:06,931 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:53:06,932 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:53:06,932 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:53:06,932 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:53:06,932 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:53:06,933 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:53:06,933 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:53:06,933 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:53:06,933 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:53:06,933 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:53:06,933 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:53:06,934 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:53:06,934 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:53:06,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:53:06,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:53:06,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:53:06,935 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:53:06,935 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:53:06,935 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:53:06,935 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:53:06,935 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-11-21 21:53:07,241 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:53:07,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:53:07,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:53:07,266 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:53:07,267 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:53:07,268 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-21 21:53:10,300 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:53:10,908 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:53:10,908 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-21 21:53:10,947 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data/40990e9c6/b2ab3c1a2cf5474092103c26f1966692/FLAGb5f107dca [2022-11-21 21:53:10,968 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data/40990e9c6/b2ab3c1a2cf5474092103c26f1966692 [2022-11-21 21:53:10,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:53:10,974 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:53:10,978 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:53:10,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:53:10,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:53:10,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:53:10" (1/1) ... [2022-11-21 21:53:10,983 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8cb5d75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:10, skipping insertion in model container [2022-11-21 21:53:10,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:53:10" (1/1) ... [2022-11-21 21:53:10,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:53:11,101 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:53:11,394 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-21 21:53:11,407 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-21 21:53:12,389 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,390 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,390 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:12,850 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:53:12,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:53:12,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:53:12,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:53:12,862 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:53:12,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:53:12,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:53:12,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:53:12,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:53:12,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:53:13,026 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:53:13,115 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,115 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,194 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:53:13,242 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:53:13,255 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-21 21:53:13,256 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-21 21:53:13,292 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,293 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,293 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,294 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,303 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,304 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:53:13,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:53:13,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:53:13,339 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:53:13,340 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:53:13,341 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:53:13,341 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:53:13,342 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:53:13,342 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:53:13,343 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:53:13,364 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:53:13,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:13,547 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:53:13,844 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:53:13,845 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13 WrapperNode [2022-11-21 21:53:13,845 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:53:13,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:53:13,849 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:53:13,849 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:53:13,857 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:13,955 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,024 INFO L138 Inliner]: procedures = 691, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 936 [2022-11-21 21:53:14,025 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:53:14,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:53:14,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:53:14,026 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:53:14,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,046 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,046 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,082 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,108 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,145 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:53:14,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:53:14,147 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:53:14,148 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:53:14,149 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:13" (1/1) ... [2022-11-21 21:53:14,155 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:53:14,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:53:14,186 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:53:14,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:53:14,244 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 21:53:14,244 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 21:53:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 21:53:14,245 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 21:53:14,245 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 21:53:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 21:53:14,246 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 21:53:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 21:53:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 21:53:14,246 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 21:53:14,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 21:53:14,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 21:53:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:53:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:53:14,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:53:14,248 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 21:53:14,248 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 21:53:14,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:53:14,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:53:14,250 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 21:53:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 21:53:14,250 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 21:53:14,250 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 21:53:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 21:53:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 21:53:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 21:53:14,251 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 21:53:14,251 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 21:53:14,252 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 21:53:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 21:53:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 21:53:14,253 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 21:53:14,253 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 21:53:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 21:53:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 21:53:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 21:53:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 21:53:14,254 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 21:53:14,254 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 21:53:14,255 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 21:53:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 21:53:14,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 21:53:14,632 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:53:14,636 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:53:16,252 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:53:16,605 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:53:16,606 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 21:53:16,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:53:16 BoogieIcfgContainer [2022-11-21 21:53:16,609 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:53:16,612 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:53:16,612 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:53:16,622 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:53:16,622 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:53:16" (1/1) ... [2022-11-21 21:53:16,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:53:16,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:53:16,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-11-21 21:53:16,716 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-11-21 21:53:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 21:53:16,724 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:53:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:53:16,778 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) [2022-11-21 21:53:16,791 INFO L158 Benchmark]: Toolchain (without parser) took 5812.32ms. Allocated memory was 142.6MB in the beginning and 216.0MB in the end (delta: 73.4MB). Free memory was 95.2MB in the beginning and 83.5MB in the end (delta: 11.6MB). Peak memory consumption was 86.1MB. Max. memory is 16.1GB. [2022-11-21 21:53:16,792 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 107.0MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:53:16,793 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2868.82ms. Allocated memory was 142.6MB in the beginning and 216.0MB in the end (delta: 73.4MB). Free memory was 95.2MB in the beginning and 127.6MB in the end (delta: -32.5MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2022-11-21 21:53:16,794 INFO L158 Benchmark]: Boogie Procedure Inliner took 177.67ms. Allocated memory is still 216.0MB. Free memory was 127.6MB in the beginning and 116.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 21:53:16,795 INFO L158 Benchmark]: Boogie Preprocessor took 120.72ms. Allocated memory is still 216.0MB. Free memory was 116.1MB in the beginning and 108.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:53:16,796 INFO L158 Benchmark]: RCFGBuilder took 2461.82ms. Allocated memory is still 216.0MB. Free memory was 107.7MB in the beginning and 90.9MB in the end (delta: 16.8MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-11-21 21:53:16,797 INFO L158 Benchmark]: CodeCheck took 173.98ms. Allocated memory is still 216.0MB. Free memory was 90.9MB in the beginning and 83.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 21:53:16,801 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 0.17ms. Allocated memory is still 107.0MB. Free memory is still 78.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2868.82ms. Allocated memory was 142.6MB in the beginning and 216.0MB in the end (delta: 73.4MB). Free memory was 95.2MB in the beginning and 127.6MB in the end (delta: -32.5MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 177.67ms. Allocated memory is still 216.0MB. Free memory was 127.6MB in the beginning and 116.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.72ms. Allocated memory is still 216.0MB. Free memory was 116.1MB in the beginning and 108.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2461.82ms. Allocated memory is still 216.0MB. Free memory was 107.7MB in the beginning and 90.9MB in the end (delta: 16.8MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. * CodeCheck took 173.98ms. Allocated memory is still 216.0MB. Free memory was 90.9MB in the beginning and 83.5MB 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. [2022-11-21 21:53:16,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg --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 --- [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-b5237d8 [2022-11-21 21:53:19,231 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:53:19,233 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:53:19,253 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:53:19,253 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:53:19,254 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:53:19,256 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:53:19,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:53:19,259 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:53:19,260 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:53:19,261 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:53:19,263 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:53:19,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:53:19,264 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:53:19,265 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:53:19,267 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:53:19,267 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:53:19,268 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:53:19,270 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:53:19,272 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:53:19,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:53:19,282 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:53:19,285 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:53:19,286 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:53:19,291 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:53:19,296 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:53:19,296 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:53:19,298 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:53:19,299 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:53:19,300 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:53:19,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:53:19,302 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:53:19,303 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:53:19,305 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:53:19,307 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:53:19,315 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:53:19,318 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:53:19,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:53:19,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:53:19,319 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:53:19,320 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:53:19,325 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 21:53:19,361 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:53:19,361 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:53:19,363 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:53:19,364 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:53:19,364 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:53:19,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:53:19,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:53:19,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:53:19,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:53:19,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:53:19,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:53:19,367 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:53:19,367 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:53:19,368 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:53:19,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:53:19,368 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:53:19,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:53:19,369 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:53:19,369 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:53:19,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:53:19,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:53:19,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:53:19,370 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:53:19,370 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:53:19,370 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:53:19,371 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:53:19,371 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:53:19,371 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:53:19,371 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:53:19,371 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2022-11-21 21:53:19,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:53:19,846 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:53:19,849 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:53:19,850 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:53:19,852 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:53:19,853 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-21 21:53:22,843 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:53:23,458 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:53:23,459 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2022-11-21 21:53:23,489 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data/43e846af5/fd2596b4fc94417da9f86908cbc9225e/FLAGbeda57a9f [2022-11-21 21:53:23,509 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/data/43e846af5/fd2596b4fc94417da9f86908cbc9225e [2022-11-21 21:53:23,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:53:23,516 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:53:23,518 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:53:23,518 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:53:23,521 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:53:23,522 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:53:23" (1/1) ... [2022-11-21 21:53:23,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@26860c03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:23, skipping insertion in model container [2022-11-21 21:53:23,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:53:23" (1/1) ... [2022-11-21 21:53:23,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:53:23,650 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:53:23,911 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-21 21:53:23,923 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-21 21:53:24,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,865 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,865 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,866 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,867 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,881 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,882 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,884 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:24,885 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:25,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:53:25,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:53:25,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:53:25,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:53:25,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:53:25,385 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:53:25,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:53:25,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:53:25,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:53:25,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:53:25,625 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:53:25,767 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:25,768 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:25,839 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:53:25,892 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 21:53:25,966 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:53:25,970 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-21 21:53:25,970 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-21 21:53:26,000 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,001 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,001 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,001 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,002 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,008 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,009 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,010 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,010 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:53:26,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:53:26,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:53:26,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:53:26,045 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:53:26,045 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:53:26,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:53:26,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:53:26,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:53:26,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:53:26,065 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:53:26,153 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,154 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:53:26,216 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:53:26,229 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2022-11-21 21:53:26,230 WARN L237 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_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2022-11-21 21:53:26,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,272 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,272 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:53:26,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:53:26,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:53:26,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:53:26,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:53:26,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:53:26,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:53:26,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:53:26,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:53:26,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:53:26,366 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:53:26,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,432 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:53:26,472 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:53:26,820 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:53:26,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26 WrapperNode [2022-11-21 21:53:26,822 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:53:26,823 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:53:26,823 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:53:26,823 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:53:26,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:26,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,068 INFO L138 Inliner]: procedures = 711, calls = 2623, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 935 [2022-11-21 21:53:27,069 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:53:27,071 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:53:27,071 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:53:27,071 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:53:27,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,181 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,233 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,237 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,256 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:53:27,257 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:53:27,257 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:53:27,257 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:53:27,258 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:53:26" (1/1) ... [2022-11-21 21:53:27,271 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:53:27,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:53:27,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:53:27,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:53:27,365 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 21:53:27,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 21:53:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 21:53:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 21:53:27,366 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 21:53:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 21:53:27,366 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 21:53:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 21:53:27,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 21:53:27,367 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 21:53:27,368 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 21:53:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 21:53:27,368 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 21:53:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:53:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:53:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:53:27,368 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 21:53:27,369 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 21:53:27,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:53:27,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:53:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 21:53:27,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 21:53:27,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 21:53:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 21:53:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 21:53:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 21:53:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 21:53:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 21:53:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 21:53:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 21:53:27,371 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 21:53:27,371 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 21:53:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 21:53:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 21:53:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 21:53:27,372 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 21:53:27,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 21:53:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 21:53:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 21:53:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 21:53:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 21:53:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 21:53:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 21:53:27,373 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 21:53:27,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 21:53:27,738 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:53:27,740 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:53:40,115 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:53:40,701 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:53:40,701 INFO L300 CfgBuilder]: Removed 7 assume(true) statements. [2022-11-21 21:53:40,704 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:53:40 BoogieIcfgContainer [2022-11-21 21:53:40,704 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:53:40,705 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:53:40,705 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:53:40,715 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:53:40,715 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:53:40" (1/1) ... [2022-11-21 21:53:40,724 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:53:40,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:53:40,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2022-11-21 21:53:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2022-11-21 21:53:40,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2022-11-21 21:53:40,788 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:53:40,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:53:40,832 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) [2022-11-21 21:53:40,836 INFO L158 Benchmark]: Toolchain (without parser) took 17319.45ms. Allocated memory was 67.1MB in the beginning and 232.8MB in the end (delta: 165.7MB). Free memory was 35.7MB in the beginning and 85.3MB in the end (delta: -49.6MB). Peak memory consumption was 117.8MB. Max. memory is 16.1GB. [2022-11-21 21:53:40,837 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:53:40,838 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3304.76ms. Allocated memory was 67.1MB in the beginning and 146.8MB in the end (delta: 79.7MB). Free memory was 35.3MB in the beginning and 75.6MB in the end (delta: -40.3MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2022-11-21 21:53:40,838 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.92ms. Allocated memory is still 146.8MB. Free memory was 75.6MB in the beginning and 63.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 21:53:40,839 INFO L158 Benchmark]: Boogie Preprocessor took 185.59ms. Allocated memory is still 146.8MB. Free memory was 63.0MB in the beginning and 87.3MB in the end (delta: -24.3MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2022-11-21 21:53:40,839 INFO L158 Benchmark]: RCFGBuilder took 13447.23ms. Allocated memory was 146.8MB in the beginning and 232.8MB in the end (delta: 86.0MB). Free memory was 87.3MB in the beginning and 91.6MB in the end (delta: -4.3MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. [2022-11-21 21:53:40,840 INFO L158 Benchmark]: CodeCheck took 130.20ms. Allocated memory is still 232.8MB. Free memory was 91.6MB in the beginning and 85.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:53:40,842 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 0.21ms. Allocated memory is still 67.1MB. Free memory was 44.6MB in the beginning and 44.6MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3304.76ms. Allocated memory was 67.1MB in the beginning and 146.8MB in the end (delta: 79.7MB). Free memory was 35.3MB in the beginning and 75.6MB in the end (delta: -40.3MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.92ms. Allocated memory is still 146.8MB. Free memory was 75.6MB in the beginning and 63.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 185.59ms. Allocated memory is still 146.8MB. Free memory was 63.0MB in the beginning and 87.3MB in the end (delta: -24.3MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. * RCFGBuilder took 13447.23ms. Allocated memory was 146.8MB in the beginning and 232.8MB in the end (delta: 86.0MB). Free memory was 87.3MB in the beginning and 91.6MB in the end (delta: -4.3MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. * CodeCheck took 130.20ms. Allocated memory is still 232.8MB. Free memory was 91.6MB in the beginning and 85.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 21:53:40,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2b142b1f-8cc0-43cf-b1b2-0eb5fb4582b8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared