./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_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_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/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_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/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_c274de56-4dec-4d6e-b364-6ab484595278/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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- 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 06:37:35,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:37:35,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:37:35,871 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:37:35,871 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:37:35,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:37:35,878 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:37:35,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:37:35,885 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:37:35,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:37:35,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:37:35,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:37:35,892 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:37:35,897 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:37:35,898 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:37:35,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:37:35,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:37:35,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:37:35,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:37:35,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:37:35,915 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:37:35,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:37:35,920 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:37:35,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:37:35,929 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:37:35,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:37:35,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:37:35,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:37:35,933 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:37:35,934 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:37:35,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:37:35,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:37:35,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:37:35,940 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:37:35,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:37:35,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:37:35,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:37:35,943 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:37:35,943 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:37:35,944 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:37:35,945 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:37:35,946 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:37:35,986 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:37:35,986 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:37:35,988 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:37:35,988 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:37:35,989 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:37:35,990 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:37:35,990 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:37:35,990 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:37:35,990 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:37:35,991 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:37:35,992 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:37:35,992 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:37:35,992 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:37:35,993 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:37:35,993 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:37:35,993 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:37:35,993 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:37:35,994 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:37:35,994 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:35,994 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:37:35,995 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:37:35,995 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:37:35,995 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:37:35,995 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:37:35,996 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:37:35,996 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_c274de56-4dec-4d6e-b364-6ab484595278/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2022-11-16 06:37:36,313 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:37:36,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:37:36,346 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:37:36,347 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:37:36,349 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:37:36,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-16 06:37:36,415 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/3d48ff29c/8b8c584ec60f46b5b7953e2edb910bf3/FLAGd62f5e2ee [2022-11-16 06:37:37,395 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:37:37,396 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-16 06:37:37,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/3d48ff29c/8b8c584ec60f46b5b7953e2edb910bf3/FLAGd62f5e2ee [2022-11-16 06:37:37,833 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/3d48ff29c/8b8c584ec60f46b5b7953e2edb910bf3 [2022-11-16 06:37:37,836 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:37:37,837 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:37:37,847 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:37,847 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:37:37,850 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:37:37,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:37" (1/1) ... [2022-11-16 06:37:37,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@381e7a51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:37, skipping insertion in model container [2022-11-16 06:37:37,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:37" (1/1) ... [2022-11-16 06:37:37,860 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:37:37,992 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:37:38,291 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-16 06:37:38,300 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-16 06:37:39,242 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,243 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,243 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,245 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,246 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,265 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,266 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,268 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,269 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:39,747 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:39,749 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:39,750 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:39,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:39,757 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:39,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:39,763 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:39,765 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:39,768 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:39,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:39,959 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:40,080 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,089 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,226 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:40,296 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:37:40,327 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-16 06:37:40,328 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-16 06:37:40,382 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,383 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,383 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,384 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,390 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,405 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,405 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,412 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,414 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:40,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:40,465 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:40,466 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:40,467 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:40,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:40,468 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:40,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:40,472 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:40,473 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:40,501 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:40,623 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,623 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:40,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:40,894 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:37:40,894 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40 WrapperNode [2022-11-16 06:37:40,895 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:40,896 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:40,896 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:37:40,896 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:37:40,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,023 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,137 INFO L138 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 945 [2022-11-16 06:37:41,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:41,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:37:41,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:37:41,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:37:41,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,167 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,168 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,223 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,240 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,247 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,264 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,274 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:37:41,282 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:37:41,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:37:41,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:37:41,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:40" (1/1) ... [2022-11-16 06:37:41,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:41,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:37:41,320 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:37:41,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:37:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 06:37:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 06:37:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:37:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:37:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:37:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:37:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:37:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-16 06:37:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 06:37:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 06:37:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:37:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:37:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:37:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:37:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:37:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:37:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:37:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:37:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:37:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:37:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:37:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:37:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:37:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:37:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:37:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:37:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:37:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:37:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:37:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:37:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:37:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:37:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:37:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:37:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-16 06:37:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:37:41,767 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:37:41,770 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:37:43,397 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:37:43,725 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:37:43,725 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:37:43,728 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:37:43 BoogieIcfgContainer [2022-11-16 06:37:43,728 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:37:43,730 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:37:43,730 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:37:43,740 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:37:43,740 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:37:43" (1/1) ... [2022-11-16 06:37:43,749 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:37:43,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:37:43,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2022-11-16 06:37:43,809 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2022-11-16 06:37:43,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 06:37:43,814 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:37:43,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:37:43,862 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 06:37:43,877 INFO L158 Benchmark]: Toolchain (without parser) took 6034.88ms. Allocated memory was 94.4MB in the beginning and 174.1MB in the end (delta: 79.7MB). Free memory was 49.2MB in the beginning and 64.7MB in the end (delta: -15.5MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2022-11-16 06:37:43,878 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 94.4MB. Free memory was 74.6MB in the beginning and 74.5MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:37:43,880 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3048.15ms. Allocated memory was 94.4MB in the beginning and 144.7MB in the end (delta: 50.3MB). Free memory was 49.0MB in the beginning and 81.6MB in the end (delta: -32.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-11-16 06:37:43,882 INFO L158 Benchmark]: Boogie Procedure Inliner took 242.02ms. Allocated memory is still 144.7MB. Free memory was 81.6MB in the beginning and 69.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:37:43,883 INFO L158 Benchmark]: Boogie Preprocessor took 143.33ms. Allocated memory is still 144.7MB. Free memory was 69.0MB in the beginning and 61.3MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:37:43,884 INFO L158 Benchmark]: RCFGBuilder took 2446.13ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 61.3MB in the beginning and 72.0MB in the end (delta: -10.7MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2022-11-16 06:37:43,887 INFO L158 Benchmark]: CodeCheck took 141.53ms. Allocated memory is still 174.1MB. Free memory was 72.0MB in the beginning and 64.7MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:37:43,890 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 0.31ms. Allocated memory is still 94.4MB. Free memory was 74.6MB in the beginning and 74.5MB in the end (delta: 70.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3048.15ms. Allocated memory was 94.4MB in the beginning and 144.7MB in the end (delta: 50.3MB). Free memory was 49.0MB in the beginning and 81.6MB in the end (delta: -32.6MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 242.02ms. Allocated memory is still 144.7MB. Free memory was 81.6MB in the beginning and 69.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.33ms. Allocated memory is still 144.7MB. Free memory was 69.0MB in the beginning and 61.3MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2446.13ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 61.3MB in the beginning and 72.0MB in the end (delta: -10.7MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. * CodeCheck took 141.53ms. Allocated memory is still 174.1MB. Free memory was 72.0MB in the beginning and 64.7MB in the end (delta: 7.4MB). 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 06:37:43,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/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_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/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_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/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_c274de56-4dec-4d6e-b364-6ab484595278/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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- 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 06:37:46,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:37:46,400 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:37:46,442 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:37:46,443 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:37:46,447 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:37:46,449 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:37:46,454 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:37:46,457 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:37:46,463 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:37:46,466 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:37:46,467 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:37:46,467 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:37:46,468 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:37:46,469 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:37:46,470 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:37:46,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:37:46,472 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:37:46,474 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:37:46,476 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:37:46,477 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:37:46,482 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:37:46,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:37:46,486 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:37:46,495 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:37:46,496 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:37:46,496 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:37:46,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:37:46,497 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:37:46,498 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:37:46,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:37:46,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:37:46,500 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:37:46,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:37:46,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:37:46,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:37:46,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:37:46,503 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:37:46,503 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:37:46,504 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:37:46,505 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:37:46,511 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:37:46,551 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:37:46,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:37:46,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:37:46,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:37:46,555 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:37:46,556 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:37:46,556 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:37:46,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:37:46,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:37:46,557 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:37:46,558 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:37:46,558 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:37:46,558 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:37:46,558 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:37:46,559 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:37:46,559 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:37:46,559 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:37:46,559 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:37:46,559 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:37:46,560 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:37:46,560 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:46,560 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:37:46,560 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:37:46,561 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:37:46,561 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:37:46,561 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:37:46,561 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:37:46,561 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:37:46,562 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:37:46,562 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_c274de56-4dec-4d6e-b364-6ab484595278/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2022-11-16 06:37:46,970 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:37:46,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:37:46,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:37:47,000 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:37:47,001 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:37:47,003 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-16 06:37:47,073 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/2497c5786/5613f837d54341ce879ce2ccdd900daa/FLAG3197a80bc [2022-11-16 06:37:48,079 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:37:48,080 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2022-11-16 06:37:48,124 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/2497c5786/5613f837d54341ce879ce2ccdd900daa/FLAG3197a80bc [2022-11-16 06:37:48,516 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/data/2497c5786/5613f837d54341ce879ce2ccdd900daa [2022-11-16 06:37:48,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:37:48,520 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:37:48,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:48,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:37:48,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:37:48,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:48" (1/1) ... [2022-11-16 06:37:48,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b5b8361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:48, skipping insertion in model container [2022-11-16 06:37:48,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:37:48" (1/1) ... [2022-11-16 06:37:48,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:37:48,660 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:37:49,036 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-16 06:37:49,044 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-16 06:37:50,344 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,349 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,353 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,354 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,356 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,388 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,389 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,392 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,393 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:50,953 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:50,955 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:50,956 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:50,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:50,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:50,966 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:50,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:50,970 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:50,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:50,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:51,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:51,306 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,307 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,368 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:51,464 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:37:51,509 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:37:51,514 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-16 06:37:51,516 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-16 06:37:51,577 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,578 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,578 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,579 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,580 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,587 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,587 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,589 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,589 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,626 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:51,627 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:51,628 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:51,629 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:51,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:51,630 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:51,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:51,631 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:51,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:51,632 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:51,654 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:51,708 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,709 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:51,787 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:37:51,800 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2022-11-16 06:37:51,801 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_c274de56-4dec-4d6e-b364-6ab484595278/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2022-11-16 06:37:51,842 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,843 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,843 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,844 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,847 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,852 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,852 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,853 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,854 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,885 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:37:51,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:37:51,886 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:37:51,887 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:37:51,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:37:51,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:37:51,888 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:37:51,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:37:51,889 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:37:51,890 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:37:51,907 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:37:51,992 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:51,992 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:37:52,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:37:52,451 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:37:52,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52 WrapperNode [2022-11-16 06:37:52,452 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:37:52,453 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:52,453 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:37:52,453 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:37:52,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,647 INFO L138 Inliner]: procedures = 710, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 939 [2022-11-16 06:37:52,647 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:37:52,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:37:52,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:37:52,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:37:52,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,693 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,694 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,741 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,746 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,753 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,769 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:37:52,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:37:52,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:37:52,770 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:37:52,771 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:37:52" (1/1) ... [2022-11-16 06:37:52,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:37:52,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:37:52,816 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:37:52,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:37:52,869 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 06:37:52,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 06:37:52,871 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:37:52,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:37:52,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:37:52,872 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:37:52,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:37:52,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:37:52,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:37:52,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:37:52,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-16 06:37:52,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 06:37:52,874 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 06:37:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:37:52,874 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:37:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:37:52,874 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:37:52,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:37:52,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 06:37:52,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 06:37:52,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 06:37:52,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 06:37:52,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:37:52,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:37:52,878 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:37:52,878 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:37:52,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:37:52,878 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:37:52,878 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:37:52,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:37:52,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 06:37:52,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 06:37:52,879 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:37:52,880 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:37:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:37:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:37:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:37:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:37:52,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:37:52,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-16 06:37:52,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-16 06:37:52,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 06:37:52,882 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:37:52,882 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:37:52,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 06:37:52,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 06:37:52,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 06:37:52,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 06:37:53,320 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:37:53,322 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:38:12,996 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:38:13,343 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:38:13,343 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:38:13,346 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:38:13 BoogieIcfgContainer [2022-11-16 06:38:13,346 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:38:13,347 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:38:13,347 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:38:13,357 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:38:13,358 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:38:13" (1/1) ... [2022-11-16 06:38:13,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:38:13,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:38:13,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2022-11-16 06:38:13,439 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2022-11-16 06:38:13,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2022-11-16 06:38:13,445 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:38:13,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:38:13,492 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 06:38:13,496 INFO L158 Benchmark]: Toolchain (without parser) took 24975.62ms. Allocated memory was 54.5MB in the beginning and 190.8MB in the end (delta: 136.3MB). Free memory was 33.1MB in the beginning and 125.8MB in the end (delta: -92.7MB). Peak memory consumption was 127.3MB. Max. memory is 16.1GB. [2022-11-16 06:38:13,497 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:38:13,497 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3930.97ms. Allocated memory was 54.5MB in the beginning and 142.6MB in the end (delta: 88.1MB). Free memory was 33.0MB in the beginning and 89.4MB in the end (delta: -56.3MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. [2022-11-16 06:38:13,498 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.39ms. Allocated memory is still 142.6MB. Free memory was 89.4MB in the beginning and 76.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:38:13,498 INFO L158 Benchmark]: Boogie Preprocessor took 117.83ms. Allocated memory is still 142.6MB. Free memory was 76.8MB in the beginning and 67.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:38:13,499 INFO L158 Benchmark]: RCFGBuilder took 20576.92ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 67.6MB in the beginning and 46.2MB in the end (delta: 21.5MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2022-11-16 06:38:13,499 INFO L158 Benchmark]: CodeCheck took 147.69ms. Allocated memory is still 190.8MB. Free memory was 46.2MB in the beginning and 125.8MB in the end (delta: -79.6MB). Peak memory consumption was 4.3MB. Max. memory is 16.1GB. [2022-11-16 06:38:13,501 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 0.32ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 46.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3930.97ms. Allocated memory was 54.5MB in the beginning and 142.6MB in the end (delta: 88.1MB). Free memory was 33.0MB in the beginning and 89.4MB in the end (delta: -56.3MB). Peak memory consumption was 70.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.39ms. Allocated memory is still 142.6MB. Free memory was 89.4MB in the beginning and 76.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.83ms. Allocated memory is still 142.6MB. Free memory was 76.8MB in the beginning and 67.6MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20576.92ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 67.6MB in the beginning and 46.2MB in the end (delta: 21.5MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * CodeCheck took 147.69ms. Allocated memory is still 190.8MB. Free memory was 46.2MB in the beginning and 125.8MB in the end (delta: -79.6MB). Peak memory consumption was 4.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:38:13,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c274de56-4dec-4d6e-b364-6ab484595278/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