./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_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_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/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_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/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_e5dd94dd-3df6-459d-99fe-ddd851e97389/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- 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 17:21:36,741 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:21:36,742 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:21:36,762 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:21:36,762 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:21:36,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:21:36,765 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:21:36,766 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:21:36,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:21:36,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:21:36,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:21:36,771 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:21:36,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:21:36,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:21:36,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:21:36,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:21:36,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:21:36,777 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:21:36,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:21:36,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:21:36,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:21:36,783 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:21:36,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:21:36,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:21:36,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:21:36,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:21:36,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:21:36,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:21:36,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:21:36,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:21:36,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:21:36,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:21:36,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:21:36,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:21:36,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:21:36,798 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:21:36,799 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:21:36,799 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:21:36,799 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:21:36,800 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:21:36,801 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:21:36,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:21:36,842 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:21:36,850 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:21:36,851 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:21:36,852 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:21:36,852 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:21:36,852 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:21:36,853 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:21:36,853 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:21:36,853 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:21:36,853 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:21:36,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:21:36,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:21:36,854 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:21:36,854 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:21:36,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:21:36,855 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:21:36,855 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:21:36,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:21:36,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:21:36,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:21:36,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:21:36,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:21:36,856 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:21:36,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:21:36,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:21:36,857 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-11-20 17:21:37,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:21:37,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:21:37,213 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:21:37,214 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:21:37,215 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:21:37,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-20 17:21:40,285 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:21:40,852 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:21:40,853 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-20 17:21:40,905 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data/f2247c0be/98901efabab64165a9c89aaf766bb8a3/FLAG00e288804 [2022-11-20 17:21:40,920 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data/f2247c0be/98901efabab64165a9c89aaf766bb8a3 [2022-11-20 17:21:40,923 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:21:40,925 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:21:40,928 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:21:40,928 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:21:40,931 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:21:40,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:21:40" (1/1) ... [2022-11-20 17:21:40,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b16e86d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:40, skipping insertion in model container [2022-11-20 17:21:40,933 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:21:40" (1/1) ... [2022-11-20 17:21:40,940 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:21:41,100 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:21:41,403 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-20 17:21:41,410 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-20 17:21:42,333 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,334 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,335 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,355 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,357 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,360 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,361 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:42,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:21:42,776 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:21:42,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:21:42,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:21:42,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:21:42,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:21:42,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:21:42,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:21:42,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:21:42,800 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:21:42,962 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:21:43,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,083 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,203 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:21:43,259 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:21:43,272 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-20 17:21:43,273 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-20 17:21:43,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,340 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,341 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,343 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:21:43,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:21:43,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:21:43,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:21:43,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:21:43,394 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:21:43,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:21:43,395 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:21:43,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:21:43,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:21:43,420 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:21:43,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:43,552 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:21:43,878 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:21:43,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43 WrapperNode [2022-11-20 17:21:43,879 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:21:43,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:21:43,881 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:21:43,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:21:43,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,031 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,098 INFO L138 Inliner]: procedures = 690, calls = 2739, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 830 [2022-11-20 17:21:44,099 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:21:44,100 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:21:44,100 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:21:44,100 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:21:44,110 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,120 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,124 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,188 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,208 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:21:44,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:21:44,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:21:44,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:21:44,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:43" (1/1) ... [2022-11-20 17:21:44,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:21:44,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:21:44,271 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:21:44,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:21:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:21:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:21:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:21:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:21:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:21:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-20 17:21:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 17:21:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 17:21:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-20 17:21:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-20 17:21:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:21:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:21:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:21:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:21:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:21:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:21:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:21:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:21:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:21:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:21:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:21:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:21:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:21:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:21:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:21:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:21:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:21:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:21:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:21:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:21:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 17:21:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 17:21:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:21:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 17:21:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 17:21:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:21:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:21:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-20 17:21:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-20 17:21:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:21:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:21:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 17:21:44,331 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 17:21:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:21:44,331 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:21:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:21:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-20 17:21:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-11-20 17:21:44,332 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-11-20 17:21:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:21:44,725 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:21:44,727 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:21:44,936 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-20 17:21:46,163 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:21:46,353 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:21:46,353 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:21:46,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:21:46 BoogieIcfgContainer [2022-11-20 17:21:46,356 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:21:46,358 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:21:46,358 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:21:46,367 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:21:46,368 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:21:46" (1/1) ... [2022-11-20 17:21:46,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:21:46,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:21:46,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2022-11-20 17:21:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-11-20 17:21:46,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-20 17:21:46,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:21:46,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:21:46,516 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 17:21:46,525 INFO L158 Benchmark]: Toolchain (without parser) took 5595.51ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 88.5MB in the beginning and 86.5MB in the end (delta: 2.0MB). Peak memory consumption was 51.1MB. Max. memory is 16.1GB. [2022-11-20 17:21:46,526 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 104.9MB. Free memory was 73.9MB in the beginning and 73.9MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:21:46,526 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2951.45ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 88.5MB in the beginning and 119.1MB in the end (delta: -30.5MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2022-11-20 17:21:46,527 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.90ms. Allocated memory is still 188.7MB. Free memory was 119.1MB in the beginning and 106.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 17:21:46,528 INFO L158 Benchmark]: Boogie Preprocessor took 133.08ms. Allocated memory is still 188.7MB. Free memory was 106.5MB in the beginning and 99.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:21:46,530 INFO L158 Benchmark]: RCFGBuilder took 2122.73ms. Allocated memory is still 188.7MB. Free memory was 99.1MB in the beginning and 93.9MB in the end (delta: 5.2MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2022-11-20 17:21:46,531 INFO L158 Benchmark]: CodeCheck took 161.95ms. Allocated memory is still 188.7MB. Free memory was 93.9MB in the beginning and 86.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:21:46,538 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 0.25ms. Allocated memory is still 104.9MB. Free memory was 73.9MB in the beginning and 73.9MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2951.45ms. Allocated memory was 140.5MB in the beginning and 188.7MB in the end (delta: 48.2MB). Free memory was 88.5MB in the beginning and 119.1MB in the end (delta: -30.5MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.90ms. Allocated memory is still 188.7MB. Free memory was 119.1MB in the beginning and 106.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.08ms. Allocated memory is still 188.7MB. Free memory was 106.5MB in the beginning and 99.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2122.73ms. Allocated memory is still 188.7MB. Free memory was 99.1MB in the beginning and 93.9MB in the end (delta: 5.2MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. * CodeCheck took 161.95ms. Allocated memory is still 188.7MB. Free memory was 93.9MB in the beginning and 86.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:21:46,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/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_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/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_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/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_e5dd94dd-3df6-459d-99fe-ddd851e97389/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- 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 17:21:49,122 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:21:49,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:21:49,182 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:21:49,183 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:21:49,186 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:21:49,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:21:49,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:21:49,195 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:21:49,201 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:21:49,202 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:21:49,205 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:21:49,205 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:21:49,208 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:21:49,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:21:49,216 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:21:49,217 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:21:49,218 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:21:49,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:21:49,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:21:49,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:21:49,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:21:49,230 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:21:49,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:21:49,241 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:21:49,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:21:49,242 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:21:49,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:21:49,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:21:49,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:21:49,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:21:49,247 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:21:49,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:21:49,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:21:49,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:21:49,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:21:49,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:21:49,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:21:49,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:21:49,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:21:49,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:21:49,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:21:49,300 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:21:49,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:21:49,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:21:49,303 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:21:49,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:21:49,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:21:49,304 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:21:49,305 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:21:49,305 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:21:49,305 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:21:49,306 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:21:49,307 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:21:49,307 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:21:49,307 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:21:49,308 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:21:49,308 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:21:49,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:21:49,308 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:21:49,309 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:21:49,309 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:21:49,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:21:49,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:21:49,310 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:21:49,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:21:49,310 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:21:49,311 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:21:49,311 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:21:49,311 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:21:49,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:21:49,312 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-11-20 17:21:49,735 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:21:49,762 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:21:49,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:21:49,766 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:21:49,767 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:21:49,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-20 17:21:53,051 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:21:53,641 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:21:53,641 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-20 17:21:53,693 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data/97962ba81/9af3df6bc2d347eeadfe5847724fbc77/FLAG6ad53ec9c [2022-11-20 17:21:53,718 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/data/97962ba81/9af3df6bc2d347eeadfe5847724fbc77 [2022-11-20 17:21:53,721 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:21:53,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:21:53,725 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:21:53,726 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:21:53,729 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:21:53,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:21:53" (1/1) ... [2022-11-20 17:21:53,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10bc7487 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:53, skipping insertion in model container [2022-11-20 17:21:53,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:21:53" (1/1) ... [2022-11-20 17:21:53,738 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:21:53,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:21:54,260 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-20 17:21:54,266 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-20 17:21:55,267 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,268 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,269 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,270 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,271 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,289 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,291 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,297 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:55,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:21:55,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:21:55,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:21:55,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:21:55,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:21:55,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:21:55,741 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:21:55,744 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:21:55,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:21:55,746 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:21:55,924 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:21:56,024 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,025 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,102 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:21:56,169 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:21:56,233 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:21:56,238 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-20 17:21:56,239 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-20 17:21:56,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,284 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,285 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,285 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,303 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,304 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:21:56,363 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:21:56,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:21:56,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:21:56,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:21:56,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:21:56,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:21:56,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:21:56,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:21:56,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:21:56,407 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:21:56,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,564 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:21:56,634 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:21:56,659 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-20 17:21:56,659 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_e5dd94dd-3df6-459d-99fe-ddd851e97389/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-20 17:21:56,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,707 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,708 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,708 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,716 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,758 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:21:56,759 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:21:56,760 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:21:56,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:21:56,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:21:56,762 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:21:56,763 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:21:56,763 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:21:56,763 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:21:56,764 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:21:56,782 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:21:56,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,864 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:21:56,909 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:21:57,346 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:21:57,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57 WrapperNode [2022-11-20 17:21:57,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:21:57,348 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:21:57,348 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:21:57,348 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:21:57,356 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,493 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,615 INFO L138 Inliner]: procedures = 710, calls = 2739, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 829 [2022-11-20 17:21:57,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:21:57,616 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:21:57,616 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:21:57,617 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:21:57,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,646 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,696 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,730 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,735 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:21:57,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:21:57,757 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:21:57,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:21:57,758 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:21:57" (1/1) ... [2022-11-20 17:21:57,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:21:57,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:21:57,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:21:57,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:21:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:21:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:21:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:21:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:21:57,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:21:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:21:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:21:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-20 17:21:57,858 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-20 17:21:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-20 17:21:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:21:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:21:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:21:57,859 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:21:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:21:57,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:21:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:21:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:21:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:21:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:21:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:21:57,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:21:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:21:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:21:57,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:21:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:21:57,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:21:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:21:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:21:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:21:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:21:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:21:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:21:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:21:57,864 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:21:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-20 17:21:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-20 17:21:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:21:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-20 17:21:57,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-20 17:21:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:21:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:21:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:21:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:21:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-20 17:21:57,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-20 17:21:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:21:57,871 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:21:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-20 17:21:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-20 17:21:57,872 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-20 17:21:57,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-20 17:21:57,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-20 17:21:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:21:57,874 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:21:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:21:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:21:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:21:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:21:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-11-20 17:21:57,880 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-11-20 17:21:58,343 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:21:58,350 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:21:58,764 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-20 17:22:11,208 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:22:11,527 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:22:11,527 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 17:22:11,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:11 BoogieIcfgContainer [2022-11-20 17:22:11,530 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:22:11,531 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:22:11,531 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:22:11,541 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:22:11,541 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:22:11" (1/1) ... [2022-11-20 17:22:11,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:22:11,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:22:11,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2022-11-20 17:22:11,627 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2022-11-20 17:22:11,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-20 17:22:11,635 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:22:11,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:22:11,683 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 17:22:11,688 INFO L158 Benchmark]: Toolchain (without parser) took 17964.22ms. Allocated memory was 71.3MB in the beginning and 239.1MB in the end (delta: 167.8MB). Free memory was 39.8MB in the beginning and 161.4MB in the end (delta: -121.7MB). Peak memory consumption was 46.9MB. Max. memory is 16.1GB. [2022-11-20 17:22:11,689 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:22:11,689 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3621.99ms. Allocated memory was 71.3MB in the beginning and 151.0MB in the end (delta: 79.7MB). Free memory was 39.6MB in the beginning and 62.3MB in the end (delta: -22.7MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:11,689 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.72ms. Allocated memory is still 151.0MB. Free memory was 62.3MB in the beginning and 91.9MB in the end (delta: -29.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:11,689 INFO L158 Benchmark]: Boogie Preprocessor took 140.25ms. Allocated memory is still 151.0MB. Free memory was 91.9MB in the beginning and 82.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:22:11,690 INFO L158 Benchmark]: RCFGBuilder took 13772.71ms. Allocated memory was 151.0MB in the beginning and 239.1MB in the end (delta: 88.1MB). Free memory was 82.7MB in the beginning and 167.7MB in the end (delta: -85.0MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. [2022-11-20 17:22:11,690 INFO L158 Benchmark]: CodeCheck took 155.32ms. Allocated memory is still 239.1MB. Free memory was 167.7MB in the beginning and 161.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:22:11,692 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 71.3MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3621.99ms. Allocated memory was 71.3MB in the beginning and 151.0MB in the end (delta: 79.7MB). Free memory was 39.6MB in the beginning and 62.3MB in the end (delta: -22.7MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.72ms. Allocated memory is still 151.0MB. Free memory was 62.3MB in the beginning and 91.9MB in the end (delta: -29.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.25ms. Allocated memory is still 151.0MB. Free memory was 91.9MB in the beginning and 82.7MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13772.71ms. Allocated memory was 151.0MB in the beginning and 239.1MB in the end (delta: 88.1MB). Free memory was 82.7MB in the beginning and 167.7MB in the end (delta: -85.0MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. * CodeCheck took 155.32ms. Allocated memory is still 239.1MB. Free memory was 167.7MB in the beginning and 161.4MB 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 17:22:11,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e5dd94dd-3df6-459d-99fe-ddd851e97389/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared