./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4 --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 32facc16ceba401d5ea65da1b8ae247b03fa4f2a0b1ddf0d79f49c2fe4818e5f --- 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-2329fc7 [2022-12-14 20:10:52,110 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:10:52,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:10:52,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:10:52,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:10:52,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:10:52,132 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:10:52,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:10:52,135 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:10:52,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:10:52,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:10:52,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:10:52,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:10:52,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:10:52,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:10:52,141 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:10:52,141 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:10:52,142 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:10:52,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:10:52,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:10:52,146 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:10:52,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:10:52,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:10:52,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:10:52,152 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:10:52,152 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:10:52,152 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:10:52,153 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:10:52,154 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:10:52,155 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:10:52,155 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:10:52,156 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:10:52,156 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:10:52,157 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:10:52,158 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:10:52,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:10:52,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:10:52,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:10:52,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:10:52,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:10:52,160 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:10:52,161 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 20:10:52,180 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:10:52,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:10:52,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:10:52,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:10:52,182 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:10:52,182 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:10:52,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:10:52,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:10:52,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:10:52,183 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:10:52,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:10:52,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:10:52,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:10:52,183 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:10:52,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:10:52,184 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:10:52,184 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:10:52,184 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:10:52,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:10:52,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:10:52,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:10:52,185 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:10:52,185 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:10:52,185 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:10:52,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:10:52,185 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32facc16ceba401d5ea65da1b8ae247b03fa4f2a0b1ddf0d79f49c2fe4818e5f [2022-12-14 20:10:52,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:10:52,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:10:52,408 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:10:52,409 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:10:52,409 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:10:52,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2022-12-14 20:10:54,931 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:10:55,289 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:10:55,290 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2022-12-14 20:10:55,318 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data/0c90991ac/70d0d422616848249615ead1d130c9e7/FLAGe5841f0b1 [2022-12-14 20:10:55,332 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data/0c90991ac/70d0d422616848249615ead1d130c9e7 [2022-12-14 20:10:55,335 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:10:55,336 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:10:55,337 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:10:55,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:10:55,341 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:10:55,341 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:10:55" (1/1) ... [2022-12-14 20:10:55,342 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad53e88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:55, skipping insertion in model container [2022-12-14 20:10:55,342 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:10:55" (1/1) ... [2022-12-14 20:10:55,347 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:10:55,431 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:10:55,620 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2022-12-14 20:10:55,626 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2022-12-14 20:10:56,286 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,287 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,288 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,289 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,302 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,302 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,304 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,304 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,397 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:10:56,397 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:10:56,398 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:10:56,401 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:10:56,402 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:10:56,403 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:10:56,640 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:10:56,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:10:56,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:10:56,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:10:56,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:10:56,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:10:56,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:10:56,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:10:56,646 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:10:56,646 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:10:56,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:10:56,781 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:10:56,829 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:10:56,836 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:10:56,858 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:10:56,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,906 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:10:56,911 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:10:56,940 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:10:56,950 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2022-12-14 20:10:56,951 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2022-12-14 20:10:56,976 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,977 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,978 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,982 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,983 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,984 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:56,989 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:10:56,990 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:10:56,990 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:10:56,992 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:10:56,993 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:10:56,994 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:10:57,009 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:10:57,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:10:57,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:10:57,010 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:10:57,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:10:57,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:10:57,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:10:57,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:10:57,012 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:10:57,013 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:10:57,013 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:10:57,025 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:10:57,039 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:10:57,042 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:10:57,053 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:10:57,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:57,057 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:10:57,072 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:10:57,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:10:57,212 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:10:57,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57 WrapperNode [2022-12-14 20:10:57,212 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:10:57,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:10:57,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:10:57,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:10:57,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,340 INFO L138 Inliner]: procedures = 690, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 893 [2022-12-14 20:10:57,341 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:10:57,341 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:10:57,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:10:57,342 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:10:57,350 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,388 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,398 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,402 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,411 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:10:57,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:10:57,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:10:57,412 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:10:57,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:10:57" (1/1) ... [2022-12-14 20:10:57,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:10:57,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:10:57,444 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:10:57,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:10:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 20:10:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 20:10:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:10:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:10:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:10:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 20:10:57,473 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:10:57,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:10:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-12-14 20:10:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-12-14 20:10:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:10:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:10:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:10:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:10:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:10:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 20:10:57,474 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 20:10:57,474 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 20:10:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 20:10:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 20:10:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 20:10:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:10:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:10:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:10:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~int [2022-12-14 20:10:57,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~int [2022-12-14 20:10:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 20:10:57,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:10:57,693 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:10:57,695 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:10:58,475 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:10:58,663 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:10:58,663 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 20:10:58,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:10:58 BoogieIcfgContainer [2022-12-14 20:10:58,666 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:10:58,666 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:10:58,667 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:10:58,674 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:10:58,674 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:10:58" (1/1) ... [2022-12-14 20:10:58,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:10:58,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:10:58,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2022-12-14 20:10:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2022-12-14 20:10:58,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:10:58,731 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:10:58,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:10:58,775 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) [2022-12-14 20:10:58,779 INFO L158 Benchmark]: Toolchain (without parser) took 3442.12ms. Allocated memory was 159.4MB in the beginning and 232.8MB in the end (delta: 73.4MB). Free memory was 106.9MB in the beginning and 102.3MB in the end (delta: 4.6MB). Peak memory consumption was 79.6MB. Max. memory is 16.1GB. [2022-12-14 20:10:58,779 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 159.4MB. Free memory was 130.1MB in the beginning and 130.0MB in the end (delta: 140.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:10:58,780 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1874.85ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 106.3MB in the beginning and 98.9MB in the end (delta: 7.4MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2022-12-14 20:10:58,781 INFO L158 Benchmark]: Boogie Procedure Inliner took 128.11ms. Allocated memory is still 192.9MB. Free memory was 98.9MB in the beginning and 87.4MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 20:10:58,781 INFO L158 Benchmark]: Boogie Preprocessor took 69.80ms. Allocated memory is still 192.9MB. Free memory was 87.4MB in the beginning and 80.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:10:58,782 INFO L158 Benchmark]: RCFGBuilder took 1253.96ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 80.1MB in the beginning and 109.7MB in the end (delta: -29.6MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. [2022-12-14 20:10:58,782 INFO L158 Benchmark]: CodeCheck took 111.28ms. Allocated memory is still 232.8MB. Free memory was 109.7MB in the beginning and 102.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:10:58,785 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 0.14ms. Allocated memory is still 159.4MB. Free memory was 130.1MB in the beginning and 130.0MB in the end (delta: 140.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1874.85ms. Allocated memory was 159.4MB in the beginning and 192.9MB in the end (delta: 33.6MB). Free memory was 106.3MB in the beginning and 98.9MB in the end (delta: 7.4MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 128.11ms. Allocated memory is still 192.9MB. Free memory was 98.9MB in the beginning and 87.4MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.80ms. Allocated memory is still 192.9MB. Free memory was 87.4MB in the beginning and 80.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1253.96ms. Allocated memory was 192.9MB in the beginning and 232.8MB in the end (delta: 39.8MB). Free memory was 80.1MB in the beginning and 109.7MB in the end (delta: -29.6MB). Peak memory consumption was 30.5MB. Max. memory is 16.1GB. * CodeCheck took 111.28ms. Allocated memory is still 232.8MB. Free memory was 109.7MB in the beginning and 102.3MB 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. [2022-12-14 20:10:58,800 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/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_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4 --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 32facc16ceba401d5ea65da1b8ae247b03fa4f2a0b1ddf0d79f49c2fe4818e5f --- 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-2329fc7 [2022-12-14 20:11:00,386 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:11:00,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:11:00,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:11:00,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:11:00,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:11:00,410 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:11:00,412 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:11:00,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:11:00,413 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:11:00,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:11:00,415 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:11:00,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:11:00,416 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:11:00,417 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:11:00,417 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:11:00,418 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:11:00,419 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:11:00,420 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:11:00,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:11:00,422 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:11:00,423 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:11:00,424 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:11:00,424 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:11:00,427 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:11:00,427 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:11:00,427 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:11:00,428 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:11:00,428 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:11:00,429 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:11:00,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:11:00,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:11:00,430 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:11:00,430 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:11:00,431 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:11:00,431 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:11:00,432 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:11:00,432 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:11:00,432 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:11:00,433 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:11:00,433 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:11:00,434 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 20:11:00,449 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:11:00,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:11:00,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:11:00,450 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:11:00,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:11:00,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:11:00,451 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:11:00,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:11:00,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:11:00,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:11:00,452 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:11:00,452 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:11:00,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:11:00,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:11:00,453 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:11:00,453 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:11:00,453 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:11:00,453 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:11:00,453 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:11:00,453 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:11:00,454 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:11:00,454 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:11:00,454 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32facc16ceba401d5ea65da1b8ae247b03fa4f2a0b1ddf0d79f49c2fe4818e5f [2022-12-14 20:11:00,655 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:11:00,670 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:11:00,672 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:11:00,673 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:11:00,673 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:11:00,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2022-12-14 20:11:03,219 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:11:03,547 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:11:03,547 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i [2022-12-14 20:11:03,568 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data/be46e69e6/ce101e6c55c743c6ba95860b15181593/FLAG855db99d7 [2022-12-14 20:11:03,800 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/data/be46e69e6/ce101e6c55c743c6ba95860b15181593 [2022-12-14 20:11:03,807 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:11:03,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:11:03,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:11:03,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:11:03,822 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:11:03,824 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:11:03" (1/1) ... [2022-12-14 20:11:03,827 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bea1053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:03, skipping insertion in model container [2022-12-14 20:11:03,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:11:03" (1/1) ... [2022-12-14 20:11:03,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:11:03,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:11:04,205 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2022-12-14 20:11:04,213 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2022-12-14 20:11:04,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,945 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,946 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,955 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,955 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,957 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:04,957 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,011 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,011 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,012 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,016 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:11:05,017 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:11:05,018 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:11:05,244 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:11:05,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:11:05,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:11:05,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:11:05,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:11:05,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:11:05,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:11:05,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:11:05,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:11:05,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:11:05,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:11:05,370 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:11:05,401 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:11:05,408 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:11:05,428 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:11:05,433 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,434 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,472 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:11:05,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:11:05,515 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:11:05,554 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:11:05,558 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2022-12-14 20:11:05,559 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2022-12-14 20:11:05,590 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,590 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,591 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,596 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,597 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,603 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,603 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,604 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,605 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,611 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,612 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,612 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,615 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:11:05,616 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:11:05,617 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:11:05,636 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:11:05,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:11:05,637 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:11:05,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:11:05,638 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:11:05,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:11:05,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:11:05,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:11:05,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:11:05,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:11:05,641 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:11:05,657 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:11:05,677 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:11:05,683 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:11:05,704 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:11:05,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,710 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,735 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:11:05,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:11:05,760 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:11:05,779 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4499,4512] [2022-12-14 20:11:05,780 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_47c4afdb-5666-40c9-aba3-cb76422e9f76/sv-benchmarks/c/aws-c-common/aws_byte_cursor_trim_pred_harness_negated.i[4559,4572] [2022-12-14 20:11:05,807 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,807 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,807 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,808 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,808 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,828 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,828 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,829 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,829 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,835 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,836 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,836 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:11:05,839 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:11:05,840 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:11:05,840 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:11:05,856 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:11:05,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:11:05,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:11:05,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:11:05,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:11:05,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:11:05,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:11:05,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:11:05,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:11:05,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:11:05,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:11:05,887 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 20:11:05,908 WARN L623 FunctionHandler]: Unknown extern function memchr [2022-12-14 20:11:05,914 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:11:05,930 WARN L623 FunctionHandler]: Unknown extern function memcmp [2022-12-14 20:11:05,937 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,937 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:11:05,960 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 20:11:05,968 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:11:06,206 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:11:06,206 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06 WrapperNode [2022-12-14 20:11:06,206 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:11:06,207 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:11:06,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:11:06,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:11:06,213 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,279 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,343 INFO L138 Inliner]: procedures = 710, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 894 [2022-12-14 20:11:06,344 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:11:06,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:11:06,345 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:11:06,345 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:11:06,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,363 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,364 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,409 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:11:06,421 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:11:06,422 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:11:06,422 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:11:06,422 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:11:06" (1/1) ... [2022-12-14 20:11:06,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:11:06,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:11:06,446 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:11:06,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:11:06,488 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-12-14 20:11:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-12-14 20:11:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-12-14 20:11:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~uint8_t~0~TO~C_BOOL [2022-12-14 20:11:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 20:11:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 20:11:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 20:11:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:11:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 20:11:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 20:11:06,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:11:06,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:11:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_left_trim_pred [2022-12-14 20:11:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_left_trim_pred [2022-12-14 20:11:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 20:11:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:11:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 20:11:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:11:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:11:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 20:11:06,490 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 20:11:06,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 20:11:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 20:11:06,491 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 20:11:06,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 20:11:06,719 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:11:06,720 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:11:08,138 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:11:08,489 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:11:08,490 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-12-14 20:11:08,492 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:11:08 BoogieIcfgContainer [2022-12-14 20:11:08,492 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:11:08,493 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:11:08,493 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:11:08,502 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:11:08,502 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:11:08" (1/1) ... [2022-12-14 20:11:08,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:11:08,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:11:08,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 136 transitions. [2022-12-14 20:11:08,555 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 136 transitions. [2022-12-14 20:11:08,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2022-12-14 20:11:08,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:11:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:11:08,592 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) [2022-12-14 20:11:08,595 INFO L158 Benchmark]: Toolchain (without parser) took 4785.51ms. Allocated memory was 83.9MB in the beginning and 232.8MB in the end (delta: 148.9MB). Free memory was 53.6MB in the beginning and 130.4MB in the end (delta: -76.8MB). Peak memory consumption was 75.1MB. Max. memory is 16.1GB. [2022-12-14 20:11:08,596 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:11:08,596 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2392.87ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 53.4MB in the beginning and 65.3MB in the end (delta: -11.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-12-14 20:11:08,597 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.02ms. Allocated memory is still 121.6MB. Free memory was 65.3MB in the beginning and 53.3MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-12-14 20:11:08,597 INFO L158 Benchmark]: Boogie Preprocessor took 76.40ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 45.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 20:11:08,598 INFO L158 Benchmark]: RCFGBuilder took 2070.84ms. Allocated memory was 121.6MB in the beginning and 232.8MB in the end (delta: 111.1MB). Free memory was 44.4MB in the beginning and 136.8MB in the end (delta: -92.4MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. [2022-12-14 20:11:08,598 INFO L158 Benchmark]: CodeCheck took 101.23ms. Allocated memory is still 232.8MB. Free memory was 136.8MB in the beginning and 130.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:11:08,601 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 0.14ms. Allocated memory is still 60.8MB. Free memory was 39.2MB in the beginning and 39.1MB in the end (delta: 81.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2392.87ms. Allocated memory was 83.9MB in the beginning and 121.6MB in the end (delta: 37.7MB). Free memory was 53.4MB in the beginning and 65.3MB in the end (delta: -11.9MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.02ms. Allocated memory is still 121.6MB. Free memory was 65.3MB in the beginning and 53.3MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.40ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 45.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2070.84ms. Allocated memory was 121.6MB in the beginning and 232.8MB in the end (delta: 111.1MB). Free memory was 44.4MB in the beginning and 136.8MB in the end (delta: -92.4MB). Peak memory consumption was 82.9MB. Max. memory is 16.1GB. * CodeCheck took 101.23ms. Allocated memory is still 232.8MB. Free memory was 136.8MB in the beginning and 130.4MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:11:08,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c4afdb-5666-40c9-aba3-cb76422e9f76/bin/ukojak-rkRKPMF4O4/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