./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:58:32,166 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:32,169 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:32,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:32,202 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:32,203 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:32,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:32,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:32,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:32,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:32,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:32,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:32,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:32,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:32,232 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:32,233 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:32,234 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:32,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:32,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:32,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:32,247 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:32,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:32,254 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:32,255 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:32,258 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:32,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:32,259 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:32,260 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:32,260 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:32,261 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:32,262 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:32,269 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:32,272 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:32,274 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:32,275 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:32,275 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:32,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:32,276 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:32,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:32,277 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:32,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:32,279 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:58:32,328 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:32,328 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:32,330 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:32,330 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:32,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:32,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:32,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:32,331 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:58:32,331 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:32,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:32,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:32,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:32,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:32,333 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:32,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:32,334 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:32,334 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:32,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:32,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:32,334 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:32,334 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:32,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:32,335 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:58:32,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:58:32,335 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:32,335 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_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-11-16 07:58:32,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:32,677 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:32,680 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:32,681 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:32,682 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:32,683 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-16 07:58:32,753 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/6fa0beff0/539881bbec2540278c128af790b8ba1c/FLAG76cb4f1eb [2022-11-16 07:58:33,656 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:33,657 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-16 07:58:33,692 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/6fa0beff0/539881bbec2540278c128af790b8ba1c/FLAG76cb4f1eb [2022-11-16 07:58:34,163 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/6fa0beff0/539881bbec2540278c128af790b8ba1c [2022-11-16 07:58:34,166 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:34,171 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:34,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:34,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:34,178 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:34,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:34" (1/1) ... [2022-11-16 07:58:34,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e0baf29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:34, skipping insertion in model container [2022-11-16 07:58:34,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:34" (1/1) ... [2022-11-16 07:58:34,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:34,335 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:34,662 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-16 07:58:34,669 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-16 07:58:35,689 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,690 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,691 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,692 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,698 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,713 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,713 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,716 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:35,716 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,143 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:36,145 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:36,146 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:36,147 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:36,149 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:36,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:36,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:36,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:36,152 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:36,153 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:36,385 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:36,509 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,510 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:36,632 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:36,645 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-16 07:58:36,646 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-16 07:58:36,680 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,681 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,681 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,682 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,682 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,718 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,725 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,727 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,727 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:36,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:36,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:36,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:36,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:36,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:36,788 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:36,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:36,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:36,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:36,833 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:36,924 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,924 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:36,972 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:37,285 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:37,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37 WrapperNode [2022-11-16 07:58:37,286 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:37,287 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:37,287 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:37,287 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:37,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,532 INFO L138 Inliner]: procedures = 691, calls = 2651, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 934 [2022-11-16 07:58:37,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:37,533 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:37,534 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:37,534 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:37,544 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,560 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,619 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,627 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,633 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,637 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,647 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:37,648 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:37,648 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:37,648 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:37,649 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:37" (1/1) ... [2022-11-16 07:58:37,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:37,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:37,681 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:37,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:37,741 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 07:58:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 07:58:37,742 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:37,742 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:58:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:58:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:58:37,743 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:58:37,743 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:58:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:58:37,744 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:58:37,744 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:58:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:58:37,745 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:58:37,746 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:58:37,746 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:58:37,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:37,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:37,748 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:58:37,748 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:58:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:37,749 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:37,749 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:58:37,750 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:58:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:58:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:58:37,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 07:58:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 07:58:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:58:37,751 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:58:37,751 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:58:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:58:37,752 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:58:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:58:37,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:58:38,155 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:38,158 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:58:39,673 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:58:40,022 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:58:40,023 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:58:40,026 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:40 BoogieIcfgContainer [2022-11-16 07:58:40,026 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:58:40,027 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:58:40,027 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:58:40,037 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:58:40,038 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:40" (1/1) ... [2022-11-16 07:58:40,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:58:40,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:40,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-11-16 07:58:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-11-16 07:58:40,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-16 07:58:40,155 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:40,212 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:58:40,223 INFO L158 Benchmark]: Toolchain (without parser) took 6055.22ms. Allocated memory was 142.6MB in the beginning and 184.5MB in the end (delta: 41.9MB). Free memory was 102.9MB in the beginning and 64.1MB in the end (delta: 38.8MB). Peak memory consumption was 81.6MB. Max. memory is 16.1GB. [2022-11-16 07:58:40,224 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 100.7MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:58:40,227 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3111.66ms. Allocated memory was 142.6MB in the beginning and 184.5MB in the end (delta: 41.9MB). Free memory was 102.9MB in the beginning and 131.1MB in the end (delta: -28.2MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2022-11-16 07:58:40,228 INFO L158 Benchmark]: Boogie Procedure Inliner took 245.70ms. Allocated memory is still 184.5MB. Free memory was 131.1MB in the beginning and 118.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:58:40,229 INFO L158 Benchmark]: Boogie Preprocessor took 113.56ms. Allocated memory is still 184.5MB. Free memory was 118.5MB in the beginning and 111.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:58:40,230 INFO L158 Benchmark]: RCFGBuilder took 2378.86ms. Allocated memory is still 184.5MB. Free memory was 111.1MB in the beginning and 70.5MB in the end (delta: 40.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-16 07:58:40,231 INFO L158 Benchmark]: CodeCheck took 194.91ms. Allocated memory is still 184.5MB. Free memory was 70.5MB in the beginning and 64.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:40,236 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 0.27ms. Allocated memory is still 100.7MB. Free memory was 56.8MB in the beginning and 56.7MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3111.66ms. Allocated memory was 142.6MB in the beginning and 184.5MB in the end (delta: 41.9MB). Free memory was 102.9MB in the beginning and 131.1MB in the end (delta: -28.2MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 245.70ms. Allocated memory is still 184.5MB. Free memory was 131.1MB in the beginning and 118.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.56ms. Allocated memory is still 184.5MB. Free memory was 118.5MB in the beginning and 111.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2378.86ms. Allocated memory is still 184.5MB. Free memory was 111.1MB in the beginning and 70.5MB in the end (delta: 40.7MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * CodeCheck took 194.91ms. Allocated memory is still 184.5MB. Free memory was 70.5MB in the beginning and 64.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:58:40,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:58:42,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:58:42,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:58:42,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:58:42,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:58:42,472 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:58:42,474 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:58:42,476 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:58:42,478 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:58:42,479 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:58:42,480 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:58:42,481 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:58:42,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:58:42,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:58:42,485 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:58:42,486 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:58:42,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:58:42,488 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:58:42,490 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:58:42,492 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:58:42,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:58:42,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:58:42,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:58:42,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:58:42,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:58:42,502 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:58:42,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:58:42,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:58:42,504 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:58:42,505 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:58:42,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:58:42,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:58:42,507 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:58:42,508 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:58:42,510 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:58:42,510 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:58:42,511 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:58:42,511 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:58:42,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:58:42,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:58:42,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:58:42,517 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:58:42,572 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:58:42,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:58:42,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:58:42,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:58:42,576 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:58:42,576 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:58:42,577 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:58:42,577 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:58:42,577 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:58:42,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:58:42,579 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:58:42,579 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:58:42,579 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:58:42,579 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:58:42,580 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:58:42,580 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:58:42,580 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:58:42,580 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:58:42,581 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:58:42,581 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:58:42,581 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:42,582 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:58:42,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:58:42,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:58:42,582 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:58:42,583 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:58:42,583 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:58:42,583 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:58:42,583 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:58:42,584 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_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4c8e70dc7f77f825f3ef2e89303bbf356ceb3a21ef4dcf0b5c90667d3d62b0fd [2022-11-16 07:58:42,966 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:58:42,991 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:58:42,994 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:58:42,996 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:58:42,997 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:58:42,998 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-16 07:58:43,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/46d6ef060/8a406eb9b49747ac843481821f6ca50d/FLAGa19dfd97b [2022-11-16 07:58:44,025 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:58:44,027 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i [2022-11-16 07:58:44,073 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/46d6ef060/8a406eb9b49747ac843481821f6ca50d/FLAGa19dfd97b [2022-11-16 07:58:44,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/data/46d6ef060/8a406eb9b49747ac843481821f6ca50d [2022-11-16 07:58:44,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:58:44,487 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:58:44,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:44,495 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:58:44,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:58:44,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:44" (1/1) ... [2022-11-16 07:58:44,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@718d783f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:44, skipping insertion in model container [2022-11-16 07:58:44,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:58:44" (1/1) ... [2022-11-16 07:58:44,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:58:44,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:44,989 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-16 07:58:44,996 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-16 07:58:46,357 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,362 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,364 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,366 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,367 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,394 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,396 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,399 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,401 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:46,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:46,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:46,869 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:46,870 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:46,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:46,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:46,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:46,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:46,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:46,875 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:47,049 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:47,204 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,212 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,301 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:47,383 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:58:47,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:58:47,444 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-16 07:58:47,445 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-16 07:58:47,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,493 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,494 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,495 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,511 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,512 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,516 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,517 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:47,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:47,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:47,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:47,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:47,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:47,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:47,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:47,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:47,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:47,618 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:47,700 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,701 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:47,824 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:58:47,848 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4501,4514] [2022-11-16 07:58:47,849 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_byte_buf_harness.i[4561,4574] [2022-11-16 07:58:47,888 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,889 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,894 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,895 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,895 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,896 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:47,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:58:47,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:58:47,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:58:47,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:58:47,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:58:47,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:58:47,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:58:47,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:58:47,936 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:58:47,936 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:58:47,957 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:58:48,042 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:48,042 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:58:48,074 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:58:48,407 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:58:48,408 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48 WrapperNode [2022-11-16 07:58:48,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:58:48,409 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:48,409 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:58:48,409 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:58:48,417 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,581 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,723 INFO L138 Inliner]: procedures = 711, calls = 2651, calls flagged for inlining = 65, calls inlined = 11, statements flattened = 935 [2022-11-16 07:58:48,724 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:58:48,725 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:58:48,725 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:58:48,725 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:58:48,735 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,735 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,752 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,753 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,836 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,852 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,868 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:58:48,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:58:48,875 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:58:48,875 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:58:48,876 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:58:48" (1/1) ... [2022-11-16 07:58:48,882 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:58:48,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:58:48,905 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:58:48,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:58:48,944 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 07:58:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 07:58:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:58:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:58:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:58:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:58:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:58:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:58:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:58:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:58:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:58:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:58:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:58:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:58:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:58:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:58:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:58:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:58:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:58:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:58:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:58:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:58:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:58:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:58:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:58:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:58:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:58:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:58:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 07:58:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 07:58:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:58:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:58:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:58:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:58:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:58:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:58:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:58:49,384 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:58:49,387 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:58:51,705 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:58:52,253 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:58:52,254 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:58:52,257 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:52 BoogieIcfgContainer [2022-11-16 07:58:52,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:58:52,260 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:58:52,263 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:58:52,273 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:58:52,273 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:58:52" (1/1) ... [2022-11-16 07:58:52,287 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:58:52,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:58:52,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 117 states and 158 transitions. [2022-11-16 07:58:52,366 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 158 transitions. [2022-11-16 07:58:52,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2022-11-16 07:58:52,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:58:52,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:58:52,429 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:58:52,433 INFO L158 Benchmark]: Toolchain (without parser) took 7945.60ms. Allocated memory was 69.2MB in the beginning and 234.9MB in the end (delta: 165.7MB). Free memory was 42.8MB in the beginning and 129.8MB in the end (delta: -87.0MB). Peak memory consumption was 78.2MB. Max. memory is 16.1GB. [2022-11-16 07:58:52,433 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:58:52,434 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3913.25ms. Allocated memory was 69.2MB in the beginning and 125.8MB in the end (delta: 56.6MB). Free memory was 42.6MB in the beginning and 43.4MB in the end (delta: -792.4kB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2022-11-16 07:58:52,434 INFO L158 Benchmark]: Boogie Procedure Inliner took 315.51ms. Allocated memory is still 125.8MB. Free memory was 42.8MB in the beginning and 66.0MB in the end (delta: -23.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 07:58:52,435 INFO L158 Benchmark]: Boogie Preprocessor took 148.63ms. Allocated memory is still 125.8MB. Free memory was 66.0MB in the beginning and 57.0MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:58:52,435 INFO L158 Benchmark]: RCFGBuilder took 3383.62ms. Allocated memory was 125.8MB in the beginning and 234.9MB in the end (delta: 109.1MB). Free memory was 57.0MB in the beginning and 137.1MB in the end (delta: -80.1MB). Peak memory consumption was 88.6MB. Max. memory is 16.1GB. [2022-11-16 07:58:52,436 INFO L158 Benchmark]: CodeCheck took 172.70ms. Allocated memory is still 234.9MB. Free memory was 137.1MB in the beginning and 129.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:58:52,438 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 0.29ms. Allocated memory is still 69.2MB. Free memory is still 50.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3913.25ms. Allocated memory was 69.2MB in the beginning and 125.8MB in the end (delta: 56.6MB). Free memory was 42.6MB in the beginning and 43.4MB in the end (delta: -792.4kB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 315.51ms. Allocated memory is still 125.8MB. Free memory was 42.8MB in the beginning and 66.0MB in the end (delta: -23.1MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 148.63ms. Allocated memory is still 125.8MB. Free memory was 66.0MB in the beginning and 57.0MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3383.62ms. Allocated memory was 125.8MB in the beginning and 234.9MB in the end (delta: 109.1MB). Free memory was 57.0MB in the beginning and 137.1MB in the end (delta: -80.1MB). Peak memory consumption was 88.6MB. Max. memory is 16.1GB. * CodeCheck took 172.70ms. Allocated memory is still 234.9MB. Free memory was 137.1MB in the beginning and 129.8MB 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. [2022-11-16 07:58:52,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bb0fc14-2476-4ff4-b787-e4e6407d2b5c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared