./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_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_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/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_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/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_17be91a3-99d4-44c7-bd2e-8c891884dc87/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- 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 07:55:00,204 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:55:00,206 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:55:00,227 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:55:00,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:55:00,229 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:55:00,230 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:55:00,232 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:55:00,235 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:55:00,240 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:55:00,242 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:55:00,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:55:00,247 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:55:00,248 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:55:00,250 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:55:00,253 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:55:00,255 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:55:00,259 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:55:00,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:55:00,265 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:55:00,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:55:00,272 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:55:00,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:55:00,274 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:55:00,282 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:55:00,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:55:00,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:55:00,284 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:55:00,290 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:55:00,291 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:55:00,292 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:55:00,292 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:55:00,293 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:55:00,294 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:55:00,295 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:55:00,295 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:55:00,296 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:55:00,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:55:00,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:55:00,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:55:00,301 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:55:00,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:55:00,336 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:55:00,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:55:00,338 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:55:00,339 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:55:00,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:55:00,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:55:00,340 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:55:00,341 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:55:00,341 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:55:00,341 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:55:00,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:55:00,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:55:00,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:55:00,343 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:55:00,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:55:00,343 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:55:00,344 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:55:00,344 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:55:00,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:00,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:55:00,345 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:55:00,345 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:55:00,345 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:55:00,345 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:55:00,345 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:55:00,346 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2022-11-16 07:55:00,632 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:55:00,663 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:55:00,666 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:55:00,667 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:55:00,668 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:55:00,669 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-16 07:55:00,738 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/4017a99de/41013999cb2b4552a7052e9975a5e550/FLAG2fb83eb31 [2022-11-16 07:55:01,649 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:55:01,650 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-16 07:55:01,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/4017a99de/41013999cb2b4552a7052e9975a5e550/FLAG2fb83eb31 [2022-11-16 07:55:02,158 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/4017a99de/41013999cb2b4552a7052e9975a5e550 [2022-11-16 07:55:02,161 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:55:02,163 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:55:02,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:02,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:55:02,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:55:02,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:02" (1/1) ... [2022-11-16 07:55:02,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45401741 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:02, skipping insertion in model container [2022-11-16 07:55:02,171 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:02" (1/1) ... [2022-11-16 07:55:02,179 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:55:02,287 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:55:02,602 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-16 07:55:02,608 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-16 07:55:03,728 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:55:03,838 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,839 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,839 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,840 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,841 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,852 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,852 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,854 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,854 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,856 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,857 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,858 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:03,858 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:55:04,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:55:04,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:55:04,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:55:04,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:55:04,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:55:04,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:55:04,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:55:04,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:55:04,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:55:04,511 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,521 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,597 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:55:04,623 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:55:04,637 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-16 07:55:04,638 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-16 07:55:04,670 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:55:04,685 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,691 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,691 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,692 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,693 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,700 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,703 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,706 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,707 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,708 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,709 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,713 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,713 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,771 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:55:04,772 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:55:04,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:55:04,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:55:04,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:55:04,775 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:55:04,776 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:55:04,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:55:04,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:55:04,778 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:55:04,830 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,845 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:04,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:55:05,108 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:55:05,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05 WrapperNode [2022-11-16 07:55:05,109 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:05,110 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:55:05,110 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:55:05,110 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:55:05,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,264 INFO L138 Inliner]: procedures = 690, calls = 1682, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 591 [2022-11-16 07:55:05,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:55:05,277 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:55:05,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:55:05,278 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:55:05,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,322 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,323 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,374 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,390 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,413 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:55:05,414 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:55:05,414 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:55:05,414 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:55:05,428 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:05" (1/1) ... [2022-11-16 07:55:05,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:05,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:55:05,464 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:55:05,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:55:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:55:05,512 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-16 07:55:05,513 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-16 07:55:05,513 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-16 07:55:05,514 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-16 07:55:05,514 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:55:05,515 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:55:05,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:55:05,516 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 07:55:05,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 07:55:05,517 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:55:05,518 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:55:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:55:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:55:05,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:55:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:55:05,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:55:05,519 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:55:05,520 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:55:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:55:05,520 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:55:05,520 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 07:55:05,520 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 07:55:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-16 07:55:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-16 07:55:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:55:05,521 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:55:05,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:55:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:55:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:55:05,522 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:55:05,523 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:55:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 07:55:05,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 07:55:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:55:05,523 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-16 07:55:05,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-16 07:55:05,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:55:05,885 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:55:05,887 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:55:06,839 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:55:06,995 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:55:06,995 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:55:06,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:55:06 BoogieIcfgContainer [2022-11-16 07:55:06,998 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:55:06,999 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:55:06,999 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:55:07,010 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:55:07,011 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:55:06" (1/1) ... [2022-11-16 07:55:07,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:55:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:55:07,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2022-11-16 07:55:07,079 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2022-11-16 07:55:07,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 07:55:07,085 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:55:07,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:55:07,133 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 07:55:07,138 INFO L158 Benchmark]: Toolchain (without parser) took 4974.06ms. Allocated memory was 109.1MB in the beginning and 190.8MB in the end (delta: 81.8MB). Free memory was 83.9MB in the beginning and 92.1MB in the end (delta: -8.1MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. [2022-11-16 07:55:07,138 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 109.1MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:55:07,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2945.13ms. Allocated memory was 109.1MB in the beginning and 148.9MB in the end (delta: 39.8MB). Free memory was 83.5MB in the beginning and 67.9MB in the end (delta: 15.6MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. [2022-11-16 07:55:07,140 INFO L158 Benchmark]: Boogie Procedure Inliner took 166.47ms. Allocated memory is still 148.9MB. Free memory was 67.9MB in the beginning and 102.7MB in the end (delta: -34.7MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. [2022-11-16 07:55:07,140 INFO L158 Benchmark]: Boogie Preprocessor took 135.85ms. Allocated memory is still 148.9MB. Free memory was 102.7MB in the beginning and 96.9MB in the end (delta: 5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 07:55:07,141 INFO L158 Benchmark]: RCFGBuilder took 1585.06ms. Allocated memory was 148.9MB in the beginning and 190.8MB in the end (delta: 41.9MB). Free memory was 96.9MB in the beginning and 98.4MB in the end (delta: -1.5MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. [2022-11-16 07:55:07,142 INFO L158 Benchmark]: CodeCheck took 137.16ms. Allocated memory is still 190.8MB. Free memory was 98.4MB in the beginning and 92.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:55:07,144 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 0.32ms. Allocated memory is still 109.1MB. Free memory is still 84.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2945.13ms. Allocated memory was 109.1MB in the beginning and 148.9MB in the end (delta: 39.8MB). Free memory was 83.5MB in the beginning and 67.9MB in the end (delta: 15.6MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 166.47ms. Allocated memory is still 148.9MB. Free memory was 67.9MB in the beginning and 102.7MB in the end (delta: -34.7MB). Peak memory consumption was 15.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 135.85ms. Allocated memory is still 148.9MB. Free memory was 102.7MB in the beginning and 96.9MB in the end (delta: 5.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1585.06ms. Allocated memory was 148.9MB in the beginning and 190.8MB in the end (delta: 41.9MB). Free memory was 96.9MB in the beginning and 98.4MB in the end (delta: -1.5MB). Peak memory consumption was 45.2MB. Max. memory is 16.1GB. * CodeCheck took 137.16ms. Allocated memory is still 190.8MB. Free memory was 98.4MB in the beginning and 92.1MB 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 07:55:07,164 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/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_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/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_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/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_17be91a3-99d4-44c7-bd2e-8c891884dc87/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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- 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 07:55:09,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:55:09,509 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:55:09,532 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:55:09,533 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:55:09,534 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:55:09,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:55:09,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:55:09,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:55:09,540 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:55:09,542 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:55:09,543 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:55:09,544 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:55:09,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:55:09,546 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:55:09,547 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:55:09,549 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:55:09,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:55:09,552 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:55:09,554 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:55:09,556 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:55:09,564 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:55:09,565 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:55:09,566 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:55:09,570 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:55:09,570 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:55:09,571 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:55:09,572 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:55:09,572 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:55:09,573 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:55:09,574 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:55:09,575 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:55:09,576 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:55:09,576 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:55:09,578 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:55:09,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:55:09,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:55:09,590 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:55:09,590 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:55:09,592 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:55:09,593 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:55:09,598 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:55:09,638 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:55:09,638 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:55:09,640 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:55:09,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:55:09,642 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:55:09,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:55:09,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:55:09,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:55:09,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:55:09,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:55:09,644 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:55:09,645 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:55:09,645 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:55:09,645 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:55:09,645 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:55:09,646 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:55:09,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:55:09,646 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:55:09,646 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:55:09,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:55:09,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:09,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:55:09,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:55:09,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:55:09,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:55:09,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:55:09,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:55:09,649 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:55:09,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:55:09,649 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2022-11-16 07:55:10,081 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:55:10,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:55:10,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:55:10,106 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:55:10,107 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:55:10,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-16 07:55:10,180 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/4b432b17b/7cb4d38748d54d188253157746baf503/FLAG19e74684c [2022-11-16 07:55:10,974 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:55:10,975 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-16 07:55:11,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/4b432b17b/7cb4d38748d54d188253157746baf503/FLAG19e74684c [2022-11-16 07:55:11,046 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/data/4b432b17b/7cb4d38748d54d188253157746baf503 [2022-11-16 07:55:11,049 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:55:11,051 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:55:11,054 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:11,054 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:55:11,058 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:55:11,058 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:11" (1/1) ... [2022-11-16 07:55:11,059 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ad5824e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:11, skipping insertion in model container [2022-11-16 07:55:11,060 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:55:11" (1/1) ... [2022-11-16 07:55:11,067 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:55:11,198 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:55:11,530 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-16 07:55:11,536 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-16 07:55:12,412 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:55:12,524 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,525 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,525 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,529 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,553 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,555 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,556 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,557 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,560 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,560 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,561 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:12,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:55:12,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:55:12,936 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:55:12,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:55:12,942 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:55:12,944 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:55:12,945 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:55:12,949 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:55:12,950 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:55:12,952 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:55:13,104 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,112 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,167 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:55:13,197 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:55:13,252 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:55:13,260 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-16 07:55:13,262 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-16 07:55:13,309 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:55:13,332 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,334 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,336 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,337 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,337 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,344 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,345 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,355 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,355 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,357 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,357 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,358 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,358 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,413 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:55:13,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:55:13,414 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:55:13,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:55:13,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:55:13,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:55:13,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:55:13,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:55:13,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:55:13,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:55:13,444 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,449 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:55:13,484 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:55:13,516 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-16 07:55:13,517 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_17be91a3-99d4-44c7-bd2e-8c891884dc87/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-16 07:55:13,554 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:55:13,569 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,569 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,569 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,570 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,571 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,577 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,578 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,579 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,579 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,580 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,581 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,582 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,582 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:55:13,615 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:55:13,616 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:55:13,617 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:55:13,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:55:13,618 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:55:13,619 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:55:13,619 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:55:13,619 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:55:13,620 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:55:13,657 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,661 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:55:13,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:55:14,118 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:55:14,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14 WrapperNode [2022-11-16 07:55:14,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:55:14,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:55:14,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:55:14,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:55:14,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,227 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,333 INFO L138 Inliner]: procedures = 710, calls = 1682, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 590 [2022-11-16 07:55:14,333 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:55:14,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:55:14,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:55:14,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:55:14,343 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,348 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,357 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,357 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,385 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,396 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:55:14,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:55:14,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:55:14,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:55:14,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:55:14" (1/1) ... [2022-11-16 07:55:14,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:55:14,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:55:14,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:55:14,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:55:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:55:14,493 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-16 07:55:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-16 07:55:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-16 07:55:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-16 07:55:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:55:14,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:55:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:55:14,494 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:55:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:55:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 07:55:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 07:55:14,495 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:55:14,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:55:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:55:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:55:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:55:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:55:14,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:55:14,496 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:55:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:55:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:55:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:55:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:55:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:55:14,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 07:55:14,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 07:55:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-16 07:55:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-16 07:55:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:55:14,498 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:55:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:55:14,498 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:55:14,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:55:14,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:55:14,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:55:14,502 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:55:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:55:14,503 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 07:55:14,503 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 07:55:14,504 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-16 07:55:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-16 07:55:14,921 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:55:14,923 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:55:16,751 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:55:17,066 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:55:17,066 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:55:17,068 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:55:17 BoogieIcfgContainer [2022-11-16 07:55:17,069 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:55:17,069 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:55:17,069 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:55:17,079 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:55:17,079 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:55:17" (1/1) ... [2022-11-16 07:55:17,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:55:17,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:55:17,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2022-11-16 07:55:17,142 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2022-11-16 07:55:17,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-16 07:55:17,148 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:55:17,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:55:17,193 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 07:55:17,197 INFO L158 Benchmark]: Toolchain (without parser) took 6144.55ms. Allocated memory was 56.6MB in the beginning and 176.2MB in the end (delta: 119.5MB). Free memory was 27.5MB in the beginning and 116.3MB in the end (delta: -88.8MB). Peak memory consumption was 31.3MB. Max. memory is 16.1GB. [2022-11-16 07:55:17,200 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 38.3MB in the beginning and 38.2MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:55:17,203 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3065.51ms. Allocated memory was 56.6MB in the beginning and 121.6MB in the end (delta: 65.0MB). Free memory was 27.2MB in the beginning and 56.4MB in the end (delta: -29.2MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2022-11-16 07:55:17,204 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.36ms. Allocated memory is still 121.6MB. Free memory was 56.4MB in the beginning and 76.9MB in the end (delta: -20.5MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. [2022-11-16 07:55:17,205 INFO L158 Benchmark]: Boogie Preprocessor took 74.86ms. Allocated memory is still 121.6MB. Free memory was 76.9MB in the beginning and 70.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:55:17,206 INFO L158 Benchmark]: RCFGBuilder took 2659.11ms. Allocated memory was 121.6MB in the beginning and 176.2MB in the end (delta: 54.5MB). Free memory was 70.6MB in the beginning and 123.5MB in the end (delta: -52.9MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. [2022-11-16 07:55:17,206 INFO L158 Benchmark]: CodeCheck took 125.88ms. Allocated memory is still 176.2MB. Free memory was 123.5MB in the beginning and 116.3MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:55:17,210 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 0.28ms. Allocated memory is still 56.6MB. Free memory was 38.3MB in the beginning and 38.2MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3065.51ms. Allocated memory was 56.6MB in the beginning and 121.6MB in the end (delta: 65.0MB). Free memory was 27.2MB in the beginning and 56.4MB in the end (delta: -29.2MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 213.36ms. Allocated memory is still 121.6MB. Free memory was 56.4MB in the beginning and 76.9MB in the end (delta: -20.5MB). Peak memory consumption was 7.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 74.86ms. Allocated memory is still 121.6MB. Free memory was 76.9MB in the beginning and 70.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2659.11ms. Allocated memory was 121.6MB in the beginning and 176.2MB in the end (delta: 54.5MB). Free memory was 70.6MB in the beginning and 123.5MB in the end (delta: -52.9MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. * CodeCheck took 125.88ms. Allocated memory is still 176.2MB. Free memory was 123.5MB in the beginning and 116.3MB in the end (delta: 7.2MB). 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 07:55:17,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_17be91a3-99d4-44c7-bd2e-8c891884dc87/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