./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ --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 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab --- 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-6b4ec56 [2022-11-20 18:01:36,819 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:01:36,821 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:01:36,840 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:01:36,841 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:01:36,842 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:01:36,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:01:36,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:01:36,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:01:36,847 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:01:36,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:01:36,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:01:36,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:01:36,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:01:36,852 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:01:36,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:01:36,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:01:36,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:01:36,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:01:36,863 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:01:36,865 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:01:36,867 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:01:36,870 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:01:36,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:01:36,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:01:36,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:01:36,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:01:36,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:01:36,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:01:36,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:01:36,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:01:36,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:01:36,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:01:36,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:01:36,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:01:36,895 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:01:36,896 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:01:36,896 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:01:36,896 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:01:36,897 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:01:36,899 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:01:36,900 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:01:36,931 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:01:36,936 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:01:36,937 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:01:36,937 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:01:36,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:01:36,938 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:01:36,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:01:36,939 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:01:36,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:01:36,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:01:36,940 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:01:36,941 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:01:36,941 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:01:36,941 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:01:36,941 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:01:36,941 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:01:36,942 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:01:36,942 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:01:36,942 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:36,943 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:01:36,944 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:01:36,944 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:01:36,949 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:01:36,949 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:01:36,951 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:01:36,951 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_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2022-11-20 18:01:37,246 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:01:37,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:01:37,277 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:01:37,278 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:01:37,278 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:01:37,280 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-20 18:01:40,472 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:01:41,110 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:01:41,111 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-20 18:01:41,152 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data/dd437214d/857b36af83e5404fb509ace7c988c86b/FLAGd3a46fe33 [2022-11-20 18:01:41,169 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data/dd437214d/857b36af83e5404fb509ace7c988c86b [2022-11-20 18:01:41,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:01:41,176 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:01:41,180 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:01:41,181 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:01:41,184 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:01:41,185 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:41" (1/1) ... [2022-11-20 18:01:41,186 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48a72050 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:41, skipping insertion in model container [2022-11-20 18:01:41,186 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:41" (1/1) ... [2022-11-20 18:01:41,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:01:41,325 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:01:41,690 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-20 18:01:41,699 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-20 18:01:42,752 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,754 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,755 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,756 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,770 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,771 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,773 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:42,774 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,188 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:01:43,189 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:01:43,190 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:01:43,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:01:43,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:01:43,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:01:43,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:01:43,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:01:43,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:01:43,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:01:43,396 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:01:43,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,610 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:43,690 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:01:43,717 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-20 18:01:43,718 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-20 18:01:43,785 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,787 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,788 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,789 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,791 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,807 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,813 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:01:43,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:01:43,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:01:43,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:01:43,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:01:43,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:01:43,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:01:43,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:01:43,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:01:43,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:01:43,911 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:01:43,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:43,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:44,079 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:44,367 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:01:44,368 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44 WrapperNode [2022-11-20 18:01:44,368 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:01:44,370 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:01:44,370 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:01:44,370 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:01:44,377 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,499 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,590 INFO L138 Inliner]: procedures = 690, calls = 2638, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 867 [2022-11-20 18:01:44,600 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:01:44,601 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:01:44,601 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:01:44,601 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:01:44,610 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,610 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,651 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,653 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,660 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,675 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:01:44,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:01:44,676 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:01:44,676 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:01:44,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:44" (1/1) ... [2022-11-20 18:01:44,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:44,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:01:44,733 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:01:44,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:01:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 18:01:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 18:01:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:01:44,787 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:01:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:01:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:01:44,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:01:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:01:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:01:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:01:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2022-11-20 18:01:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2022-11-20 18:01:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:01:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:01:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:01:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:01:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:01:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:01:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:01:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:01:44,791 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:01:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:01:44,792 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:01:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:01:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:01:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:01:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:01:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:01:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:01:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:01:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:01:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:01:45,172 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:01:45,179 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:01:46,615 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:01:47,108 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:01:47,108 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:01:47,113 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:01:47 BoogieIcfgContainer [2022-11-20 18:01:47,113 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:01:47,114 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:01:47,114 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:01:47,123 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:01:47,124 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:01:47" (1/1) ... [2022-11-20 18:01:47,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:01:47,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:01:47,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2022-11-20 18:01:47,210 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2022-11-20 18:01:47,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-20 18:01:47,216 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:01:47,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:01:47,267 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) [2022-11-20 18:01:47,280 INFO L158 Benchmark]: Toolchain (without parser) took 6097.74ms. Allocated memory was 159.4MB in the beginning and 243.3MB in the end (delta: 83.9MB). Free memory was 112.2MB in the beginning and 112.2MB in the end (delta: 40.4kB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. [2022-11-20 18:01:47,280 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 115.3MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:01:47,282 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3188.10ms. Allocated memory was 159.4MB in the beginning and 197.1MB in the end (delta: 37.7MB). Free memory was 112.0MB in the beginning and 92.9MB in the end (delta: 19.2MB). Peak memory consumption was 106.4MB. Max. memory is 16.1GB. [2022-11-20 18:01:47,283 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.50ms. Allocated memory is still 197.1MB. Free memory was 92.9MB in the beginning and 132.3MB in the end (delta: -39.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 18:01:47,283 INFO L158 Benchmark]: Boogie Preprocessor took 74.51ms. Allocated memory is still 197.1MB. Free memory was 132.3MB in the beginning and 124.9MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:01:47,284 INFO L158 Benchmark]: RCFGBuilder took 2437.14ms. Allocated memory was 197.1MB in the beginning and 243.3MB in the end (delta: 46.1MB). Free memory was 124.9MB in the beginning and 118.5MB in the end (delta: 6.4MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-20 18:01:47,285 INFO L158 Benchmark]: CodeCheck took 159.90ms. Allocated memory is still 243.3MB. Free memory was 118.5MB in the beginning and 112.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:01:47,287 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 0.21ms. Allocated memory is still 115.3MB. Free memory is still 83.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3188.10ms. Allocated memory was 159.4MB in the beginning and 197.1MB in the end (delta: 37.7MB). Free memory was 112.0MB in the beginning and 92.9MB in the end (delta: 19.2MB). Peak memory consumption was 106.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.50ms. Allocated memory is still 197.1MB. Free memory was 92.9MB in the beginning and 132.3MB in the end (delta: -39.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.51ms. Allocated memory is still 197.1MB. Free memory was 132.3MB in the beginning and 124.9MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2437.14ms. Allocated memory was 197.1MB in the beginning and 243.3MB in the end (delta: 46.1MB). Free memory was 124.9MB in the beginning and 118.5MB in the end (delta: 6.4MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * CodeCheck took 159.90ms. Allocated memory is still 243.3MB. Free memory was 118.5MB in the beginning and 112.2MB 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. [2022-11-20 18:01:47,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/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_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ --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 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab --- 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-6b4ec56 [2022-11-20 18:01:49,875 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:01:49,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:01:49,945 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:01:49,946 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:01:49,949 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:01:49,952 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:01:49,956 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:01:49,957 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:01:49,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:01:49,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:01:49,960 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:01:49,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:01:49,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:01:49,963 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:01:49,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:01:49,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:01:49,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:01:49,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:01:49,969 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:01:49,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:01:49,980 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:01:49,982 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:01:49,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:01:49,988 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:01:49,991 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:01:49,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:01:49,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:01:49,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:01:50,000 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:01:50,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:01:50,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:01:50,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:01:50,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:01:50,006 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:01:50,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:01:50,007 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:01:50,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:01:50,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:01:50,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:01:50,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:01:50,010 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:01:50,052 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:01:50,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:01:50,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:01:50,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:01:50,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:01:50,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:01:50,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:01:50,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:01:50,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:01:50,056 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:01:50,056 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:01:50,056 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:01:50,057 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:01:50,057 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:01:50,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:01:50,057 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:01:50,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:01:50,057 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:01:50,058 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:01:50,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:01:50,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:50,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:01:50,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:01:50,058 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:01:50,059 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:01:50,059 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:01:50,059 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:01:50,059 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:01:50,059 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:01:50,060 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_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2022-11-20 18:01:50,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:01:50,514 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:01:50,518 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:01:50,520 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:01:50,521 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:01:50,522 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-20 18:01:53,524 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:01:54,109 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:01:54,109 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-20 18:01:54,161 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data/9a6c8ee12/61d93f26f26c4c92829ac500edef7183/FLAGc5d67eedb [2022-11-20 18:01:54,182 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/data/9a6c8ee12/61d93f26f26c4c92829ac500edef7183 [2022-11-20 18:01:54,184 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:01:54,186 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:01:54,189 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:01:54,189 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:01:54,192 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:01:54,193 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:54" (1/1) ... [2022-11-20 18:01:54,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6202bd8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:54, skipping insertion in model container [2022-11-20 18:01:54,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:01:54" (1/1) ... [2022-11-20 18:01:54,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:01:54,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:01:54,708 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-20 18:01:54,724 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-20 18:01:55,674 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,675 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,681 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,682 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,699 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,702 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:55,703 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:01:56,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:01:56,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:01:56,134 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:01:56,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:01:56,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:01:56,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:01:56,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:01:56,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:01:56,140 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:01:56,329 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:01:56,487 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,497 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:56,641 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:01:56,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:01:56,711 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-20 18:01:56,712 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-20 18:01:56,757 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,762 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,763 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,774 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,776 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,778 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,779 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:01:56,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:01:56,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:01:56,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:01:56,832 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:01:56,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:01:56,833 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:01:56,836 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:01:56,837 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:01:56,838 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:01:56,866 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:01:56,945 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:56,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:57,054 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:01:57,080 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-20 18:01:57,081 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_892f80e9-10d8-4935-b58e-fccaf85a2774/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-20 18:01:57,124 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,125 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,125 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,126 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,127 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,131 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:01:57,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:01:57,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:01:57,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:01:57,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:01:57,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:01:57,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:01:57,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:01:57,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:01:57,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:01:57,228 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:01:57,290 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,291 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:01:57,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:01:57,701 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:01:57,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57 WrapperNode [2022-11-20 18:01:57,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:01:57,703 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:01:57,703 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:01:57,703 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:01:57,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:57,952 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,053 INFO L138 Inliner]: procedures = 710, calls = 2638, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 868 [2022-11-20 18:01:58,053 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:01:58,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:01:58,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:01:58,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:01:58,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,066 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,090 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,182 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,198 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:01:58,206 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:01:58,206 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:01:58,207 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:01:58,207 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:01:57" (1/1) ... [2022-11-20 18:01:58,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:01:58,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:01:58,248 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:01:58,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:01:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 18:01:58,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 18:01:58,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 18:01:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 18:01:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:01:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:01:58,300 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:01:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:01:58,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:01:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:01:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:01:58,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:01:58,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2022-11-20 18:01:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2022-11-20 18:01:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:01:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:01:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:01:58,302 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:01:58,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:01:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:01:58,304 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:01:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:01:58,304 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 18:01:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 18:01:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:01:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:01:58,305 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:01:58,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:01:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:01:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:01:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:01:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:01:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:01:58,306 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:01:58,306 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:01:58,307 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:01:58,670 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:01:58,672 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:02:00,930 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:02:01,691 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:02:01,692 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 18:02:01,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:01 BoogieIcfgContainer [2022-11-20 18:02:01,695 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:02:01,697 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:02:01,697 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:02:01,708 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:02:01,709 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:02:01" (1/1) ... [2022-11-20 18:02:01,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:02:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:02:01,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2022-11-20 18:02:01,784 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2022-11-20 18:02:01,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-20 18:02:01,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:02:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:02:01,840 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) [2022-11-20 18:02:01,849 INFO L158 Benchmark]: Toolchain (without parser) took 7660.77ms. Allocated memory was 67.1MB in the beginning and 272.6MB in the end (delta: 205.5MB). Free memory was 35.8MB in the beginning and 84.5MB in the end (delta: -48.7MB). Peak memory consumption was 158.2MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,855 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory was 44.1MB in the beginning and 44.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:02:01,856 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3513.59ms. Allocated memory was 67.1MB in the beginning and 138.4MB in the end (delta: 71.3MB). Free memory was 35.7MB in the beginning and 50.4MB in the end (delta: -14.8MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,856 INFO L158 Benchmark]: Boogie Procedure Inliner took 350.73ms. Allocated memory is still 138.4MB. Free memory was 50.4MB in the beginning and 79.7MB in the end (delta: -29.3MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,859 INFO L158 Benchmark]: Boogie Preprocessor took 150.47ms. Allocated memory is still 138.4MB. Free memory was 79.7MB in the beginning and 71.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,859 INFO L158 Benchmark]: RCFGBuilder took 3489.14ms. Allocated memory was 138.4MB in the beginning and 272.6MB in the end (delta: 134.2MB). Free memory was 71.3MB in the beginning and 90.8MB in the end (delta: -19.5MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,860 INFO L158 Benchmark]: CodeCheck took 149.65ms. Allocated memory is still 272.6MB. Free memory was 90.8MB in the beginning and 84.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:02:01,864 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 0.30ms. Allocated memory is still 67.1MB. Free memory was 44.1MB in the beginning and 44.0MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3513.59ms. Allocated memory was 67.1MB in the beginning and 138.4MB in the end (delta: 71.3MB). Free memory was 35.7MB in the beginning and 50.4MB in the end (delta: -14.8MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 350.73ms. Allocated memory is still 138.4MB. Free memory was 50.4MB in the beginning and 79.7MB in the end (delta: -29.3MB). Peak memory consumption was 5.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.47ms. Allocated memory is still 138.4MB. Free memory was 79.7MB in the beginning and 71.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3489.14ms. Allocated memory was 138.4MB in the beginning and 272.6MB in the end (delta: 134.2MB). Free memory was 71.3MB in the beginning and 90.8MB in the end (delta: -19.5MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. * CodeCheck took 149.65ms. Allocated memory is still 272.6MB. Free memory was 90.8MB in the beginning and 84.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:02:01,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_892f80e9-10d8-4935-b58e-fccaf85a2774/bin/ukojak-pZX7IvK2PQ/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