./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 23:11:45,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:11:45,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:11:46,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:11:46,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:11:46,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:11:46,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:11:46,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:11:46,026 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:11:46,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:11:46,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:11:46,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:11:46,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:11:46,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:11:46,046 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:11:46,047 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:11:46,048 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:11:46,049 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:11:46,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:11:46,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:11:46,054 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:11:46,062 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:11:46,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:11:46,065 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:11:46,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:11:46,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:11:46,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:11:46,079 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:11:46,080 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:11:46,081 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:11:46,081 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:11:46,082 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:11:46,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:11:46,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:11:46,085 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:11:46,085 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:11:46,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:11:46,091 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:11:46,091 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:11:46,093 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:11:46,094 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:11:46,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:11:46,142 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:11:46,142 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:11:46,143 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:11:46,143 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:11:46,144 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:11:46,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:11:46,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:11:46,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:11:46,145 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:11:46,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:11:46,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:11:46,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:11:46,146 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:11:46,146 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:11:46,148 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:11:46,148 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:11:46,148 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:11:46,149 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:11:46,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:11:46,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:11:46,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:11:46,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:11:46,150 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:11:46,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:11:46,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:11:46,151 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-11-21 23:11:46,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:11:46,519 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:11:46,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:11:46,524 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:11:46,524 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:11:46,526 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-21 23:11:49,641 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:11:50,257 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:11:50,258 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-21 23:11:50,294 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data/d5abd3666/e9b11685dada499791079d5eb998ef1a/FLAG48e6f9ecd [2022-11-21 23:11:50,314 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data/d5abd3666/e9b11685dada499791079d5eb998ef1a [2022-11-21 23:11:50,316 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:11:50,319 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:11:50,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:11:50,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:11:50,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:11:50,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:11:50" (1/1) ... [2022-11-21 23:11:50,326 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59c186d3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:50, skipping insertion in model container [2022-11-21 23:11:50,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:11:50" (1/1) ... [2022-11-21 23:11:50,334 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:11:50,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:11:50,796 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-21 23:11:50,807 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-21 23:11:51,939 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,940 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,941 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,943 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,960 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,963 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:51,964 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,564 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:11:52,565 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:11:52,566 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:11:52,568 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:11:52,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:11:52,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:11:52,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:11:52,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:11:52,573 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:11:52,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:11:52,754 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:11:52,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:52,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,019 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:11:53,092 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:11:53,124 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-21 23:11:53,124 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-21 23:11:53,203 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,204 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,205 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,206 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,209 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,225 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,226 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,228 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,282 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:11:53,284 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:11:53,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:11:53,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:11:53,288 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:11:53,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:11:53,289 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:11:53,290 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:11:53,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:11:53,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:11:53,324 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:11:53,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,415 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:11:53,473 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:11:53,856 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:11:53,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53 WrapperNode [2022-11-21 23:11:53,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:11:53,859 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:11:53,859 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:11:53,859 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:11:53,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:53,987 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,092 INFO L138 Inliner]: procedures = 690, calls = 2739, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 830 [2022-11-21 23:11:54,093 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:11:54,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:11:54,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:11:54,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:11:54,104 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,105 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,113 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,114 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,158 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,171 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,189 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,193 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:11:54,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:11:54,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:11:54,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:11:54,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:11:53" (1/1) ... [2022-11-21 23:11:54,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:11:54,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:11:54,237 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:11:54,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:11:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 23:11:54,292 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 23:11:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:11:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:11:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:11:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-21 23:11:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 23:11:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 23:11:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 23:11:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 23:11:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:11:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:11:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:11:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:11:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:11:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:11:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:11:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:11:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:11:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:11:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:11:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:11:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:11:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:11:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:11:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:11:54,298 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:11:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:11:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:11:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:11:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 23:11:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 23:11:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:11:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-21 23:11:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-21 23:11:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:11:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:11:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-21 23:11:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-21 23:11:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:11:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:11:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-21 23:11:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-21 23:11:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:11:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:11:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:11:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-21 23:11:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-11-21 23:11:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-11-21 23:11:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:11:54,741 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:11:54,743 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:11:54,969 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-21 23:11:56,449 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:11:56,634 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:11:56,634 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:11:56,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:11:56 BoogieIcfgContainer [2022-11-21 23:11:56,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:11:56,638 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:11:56,639 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:11:56,649 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:11:56,649 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:11:56" (1/1) ... [2022-11-21 23:11:56,659 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:11:56,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:11:56,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2022-11-21 23:11:56,739 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2022-11-21 23:11:56,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2022-11-21 23:11:56,747 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:11:56,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:11:56,802 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:11:56,812 INFO L158 Benchmark]: Toolchain (without parser) took 6492.10ms. Allocated memory was 165.7MB in the beginning and 293.6MB in the end (delta: 127.9MB). Free memory was 110.4MB in the beginning and 120.0MB in the end (delta: -9.6MB). Peak memory consumption was 120.2MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,813 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 165.7MB. Free memory was 106.5MB in the beginning and 106.4MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:11:56,813 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3536.59ms. Allocated memory was 165.7MB in the beginning and 218.1MB in the end (delta: 52.4MB). Free memory was 110.2MB in the beginning and 109.7MB in the end (delta: 471.3kB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,814 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.32ms. Allocated memory is still 218.1MB. Free memory was 109.7MB in the beginning and 97.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,814 INFO L158 Benchmark]: Boogie Preprocessor took 107.14ms. Allocated memory is still 218.1MB. Free memory was 97.1MB in the beginning and 89.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,815 INFO L158 Benchmark]: RCFGBuilder took 2435.02ms. Allocated memory was 218.1MB in the beginning and 293.6MB in the end (delta: 75.5MB). Free memory was 89.8MB in the beginning and 127.3MB in the end (delta: -37.6MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,815 INFO L158 Benchmark]: CodeCheck took 171.62ms. Allocated memory is still 293.6MB. Free memory was 127.3MB in the beginning and 120.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:11:56,818 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 0.29ms. Allocated memory is still 165.7MB. Free memory was 106.5MB in the beginning and 106.4MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3536.59ms. Allocated memory was 165.7MB in the beginning and 218.1MB in the end (delta: 52.4MB). Free memory was 110.2MB in the beginning and 109.7MB in the end (delta: 471.3kB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.32ms. Allocated memory is still 218.1MB. Free memory was 109.7MB in the beginning and 97.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 107.14ms. Allocated memory is still 218.1MB. Free memory was 97.1MB in the beginning and 89.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2435.02ms. Allocated memory was 218.1MB in the beginning and 293.6MB in the end (delta: 75.5MB). Free memory was 89.8MB in the beginning and 127.3MB in the end (delta: -37.6MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. * CodeCheck took 171.62ms. Allocated memory is still 293.6MB. Free memory was 127.3MB in the beginning and 120.0MB 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. [2022-11-21 23:11:56,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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-b5237d8 [2022-11-21 23:11:59,409 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:11:59,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:11:59,452 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:11:59,454 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:11:59,455 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:11:59,458 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:11:59,463 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:11:59,468 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:11:59,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:11:59,471 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:11:59,473 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:11:59,474 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:11:59,475 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:11:59,477 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:11:59,479 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:11:59,480 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:11:59,481 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:11:59,483 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:11:59,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:11:59,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:11:59,493 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:11:59,498 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:11:59,499 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:11:59,503 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:11:59,509 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:11:59,510 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:11:59,511 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:11:59,512 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:11:59,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:11:59,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:11:59,515 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:11:59,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:11:59,518 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:11:59,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:11:59,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:11:59,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:11:59,525 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:11:59,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:11:59,526 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:11:59,527 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:11:59,528 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:11:59,557 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:11:59,557 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:11:59,559 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:11:59,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:11:59,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:11:59,561 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:11:59,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:11:59,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:11:59,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:11:59,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:11:59,563 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:11:59,564 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:11:59,564 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:11:59,564 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:11:59,565 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:11:59,565 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:11:59,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:11:59,566 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:11:59,566 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:11:59,566 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:11:59,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:11:59,567 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:11:59,567 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:11:59,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:11:59,568 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:11:59,568 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:11:59,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:11:59,568 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:11:59,569 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:11:59,569 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2022-11-21 23:12:00,018 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:12:00,060 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:12:00,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:12:00,065 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:12:00,065 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:12:00,067 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-21 23:12:03,432 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:12:04,078 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:12:04,079 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2022-11-21 23:12:04,129 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data/1f5eef9b7/9a94fcd9fcc74b68b797ddae2fe69c6d/FLAG1c98fdccf [2022-11-21 23:12:04,159 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/data/1f5eef9b7/9a94fcd9fcc74b68b797ddae2fe69c6d [2022-11-21 23:12:04,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:12:04,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:12:04,167 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:12:04,168 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:12:04,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:12:04,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:12:04" (1/1) ... [2022-11-21 23:12:04,172 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a2e0065 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:04, skipping insertion in model container [2022-11-21 23:12:04,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:12:04" (1/1) ... [2022-11-21 23:12:04,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:12:04,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:12:04,717 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-21 23:12:04,726 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-21 23:12:05,743 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,744 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,747 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,762 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,763 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:05,766 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:12:06,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:12:06,276 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:12:06,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:12:06,286 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:12:06,287 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:12:06,291 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:12:06,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:12:06,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:12:06,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:12:06,475 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:12:06,609 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,610 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,758 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:12:06,835 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:12:06,912 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:12:06,918 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-21 23:12:06,919 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-21 23:12:06,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,973 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,978 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,995 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,995 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,998 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:06,999 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:12:07,057 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:12:07,058 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:12:07,059 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:12:07,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:12:07,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:12:07,060 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:12:07,061 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:12:07,062 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:12:07,063 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:12:07,100 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:12:07,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,186 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:12:07,236 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:12:07,249 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2022-11-21 23:12:07,250 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_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2022-11-21 23:12:07,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,281 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:12:07,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:12:07,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:12:07,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:12:07,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:12:07,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:12:07,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:12:07,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:12:07,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:12:07,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:12:07,345 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:12:07,477 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,478 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:12:07,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:12:07,939 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:12:07,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07 WrapperNode [2022-11-21 23:12:07,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:12:07,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:12:07,955 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:12:07,955 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:12:07,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,119 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,200 INFO L138 Inliner]: procedures = 710, calls = 2739, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 829 [2022-11-21 23:12:08,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:12:08,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:12:08,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:12:08,202 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:12:08,212 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,221 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,222 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,268 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,278 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,284 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,294 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:12:08,304 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:12:08,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:12:08,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:12:08,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:12:07" (1/1) ... [2022-11-21 23:12:08,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:12:08,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:12:08,354 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:12:08,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:12:08,409 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 23:12:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 23:12:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:12:08,410 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:12:08,410 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:12:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:12:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:12:08,411 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 23:12:08,411 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 23:12:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-21 23:12:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 23:12:08,412 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 23:12:08,412 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:12:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:12:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:12:08,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:12:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:12:08,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:12:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:12:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-21 23:12:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-21 23:12:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-21 23:12:08,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-21 23:12:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:12:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:12:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:12:08,415 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:12:08,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:12:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:12:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 23:12:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 23:12:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:12:08,416 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:12:08,416 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:12:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:12:08,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 23:12:08,417 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 23:12:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:12:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-21 23:12:08,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-21 23:12:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:12:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:12:08,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:12:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:12:08,419 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2022-11-21 23:12:08,420 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2022-11-21 23:12:08,420 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:12:08,424 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:12:08,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-21 23:12:08,425 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-21 23:12:08,425 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-21 23:12:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-21 23:12:08,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-21 23:12:08,427 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 23:12:08,428 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 23:12:08,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-21 23:12:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-21 23:12:08,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-21 23:12:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-21 23:12:08,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2022-11-21 23:12:08,434 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2022-11-21 23:12:08,835 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:12:08,842 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:12:09,258 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2022-11-21 23:12:21,138 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:12:21,531 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:12:21,531 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 23:12:21,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:12:21 BoogieIcfgContainer [2022-11-21 23:12:21,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:12:21,535 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:12:21,535 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:12:21,546 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:12:21,547 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:12:21" (1/1) ... [2022-11-21 23:12:21,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:12:21,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:12:21,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2022-11-21 23:12:21,635 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2022-11-21 23:12:21,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-11-21 23:12:21,644 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:12:21,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:12:21,691 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 23:12:21,699 INFO L158 Benchmark]: Toolchain (without parser) took 17531.63ms. Allocated memory was 62.9MB in the beginning and 207.6MB in the end (delta: 144.7MB). Free memory was 31.3MB in the beginning and 117.2MB in the end (delta: -85.9MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2022-11-21 23:12:21,699 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 62.9MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:12:21,700 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3773.93ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 31.2MB in the beginning and 48.1MB in the end (delta: -17.0MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. [2022-11-21 23:12:21,704 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.18ms. Allocated memory was 123.7MB in the beginning and 167.8MB in the end (delta: 44.0MB). Free memory was 47.6MB in the beginning and 105.7MB in the end (delta: -58.1MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. [2022-11-21 23:12:21,707 INFO L158 Benchmark]: Boogie Preprocessor took 101.88ms. Allocated memory is still 167.8MB. Free memory was 105.7MB in the beginning and 96.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:12:21,707 INFO L158 Benchmark]: RCFGBuilder took 13229.79ms. Allocated memory was 167.8MB in the beginning and 207.6MB in the end (delta: 39.8MB). Free memory was 96.2MB in the beginning and 124.5MB in the end (delta: -28.3MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2022-11-21 23:12:21,708 INFO L158 Benchmark]: CodeCheck took 160.91ms. Allocated memory is still 207.6MB. Free memory was 124.5MB in the beginning and 117.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:12:21,716 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 0.23ms. Allocated memory is still 62.9MB. Free memory was 41.0MB in the beginning and 40.9MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3773.93ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 31.2MB in the beginning and 48.1MB in the end (delta: -17.0MB). Peak memory consumption was 57.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.18ms. Allocated memory was 123.7MB in the beginning and 167.8MB in the end (delta: 44.0MB). Free memory was 47.6MB in the beginning and 105.7MB in the end (delta: -58.1MB). Peak memory consumption was 5.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 101.88ms. Allocated memory is still 167.8MB. Free memory was 105.7MB in the beginning and 96.2MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 13229.79ms. Allocated memory was 167.8MB in the beginning and 207.6MB in the end (delta: 39.8MB). Free memory was 96.2MB in the beginning and 124.5MB in the end (delta: -28.3MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. * CodeCheck took 160.91ms. Allocated memory is still 207.6MB. Free memory was 124.5MB in the beginning and 117.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:12:21,760 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c3a2de-dfa3-4e42-a434-5ce95c40cda7/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared