./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB --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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- 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-dbf71c6-m [2022-10-17 16:33:49,889 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:33:49,892 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:33:49,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:33:49,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:33:49,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:33:49,949 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:33:49,955 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:33:49,958 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:33:49,963 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:33:49,964 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:33:49,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:33:49,967 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:33:49,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:33:49,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:33:49,974 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:33:49,976 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:33:49,977 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:33:49,979 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:33:49,986 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:33:49,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:33:49,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:33:49,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:33:49,994 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:33:50,004 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:33:50,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:33:50,005 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:33:50,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:33:50,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:33:50,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:33:50,010 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:33:50,011 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:33:50,014 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:33:50,015 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:33:50,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:33:50,017 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:33:50,018 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:33:50,018 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:33:50,018 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:33:50,019 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:33:50,020 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:33:50,021 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:33:50,062 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:33:50,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:33:50,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:33:50,065 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:33:50,065 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:33:50,066 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:33:50,066 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:33:50,066 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:33:50,066 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:33:50,067 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:33:50,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:33:50,068 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:33:50,068 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:33:50,069 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:33:50,069 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:33:50,069 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:33:50,069 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:33:50,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:33:50,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:50,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:33:50,070 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:33:50,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:33:50,071 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:33:50,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:33:50,071 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:33:50,071 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2022-10-17 16:33:50,358 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:33:50,383 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:33:50,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:33:50,389 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:33:50,391 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:33:50,392 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2022-10-17 16:33:50,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/40e5eee0e/cbc0511774654ca68b44cc97dedfed27/FLAGeac6651dd [2022-10-17 16:33:51,264 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:33:51,265 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2022-10-17 16:33:51,309 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/40e5eee0e/cbc0511774654ca68b44cc97dedfed27/FLAGeac6651dd [2022-10-17 16:33:51,798 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/40e5eee0e/cbc0511774654ca68b44cc97dedfed27 [2022-10-17 16:33:51,805 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:33:51,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:33:51,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:51,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:33:51,811 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:33:51,812 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:51" (1/1) ... [2022-10-17 16:33:51,813 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5169a536 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:51, skipping insertion in model container [2022-10-17 16:33:51,814 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:33:51" (1/1) ... [2022-10-17 16:33:51,821 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:33:51,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:33:52,236 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2022-10-17 16:33:52,242 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2022-10-17 16:33:53,253 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:33:53,373 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,374 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,374 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,377 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,378 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,410 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,415 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,417 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,417 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,418 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,419 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,420 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,420 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:53,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:33:53,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:33:53,860 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:33:53,863 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:33:53,865 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:33:53,866 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:33:53,867 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:33:53,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:33:53,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:33:53,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:33:53,997 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,003 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,068 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:54,098 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:33:54,111 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2022-10-17 16:33:54,112 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2022-10-17 16:33:54,170 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:33:54,190 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,191 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,191 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,192 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,193 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,200 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,201 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,202 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,203 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,204 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,205 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,205 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,206 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:33:54,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:33:54,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:33:54,250 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:33:54,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:33:54,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:33:54,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:33:54,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:33:54,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:33:54,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:33:54,316 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,322 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:33:54,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:33:54,694 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:33:54,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54 WrapperNode [2022-10-17 16:33:54,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:33:54,696 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:54,696 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:33:54,697 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:33:54,704 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,822 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,914 INFO L138 Inliner]: procedures = 690, calls = 1579, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 585 [2022-10-17 16:33:54,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:33:54,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:33:54,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:33:54,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:33:54,926 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,926 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,938 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,971 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,974 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,982 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:54,998 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:33:54,999 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:33:55,000 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:33:55,000 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:33:55,001 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:33:54" (1/1) ... [2022-10-17 16:33:55,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:55,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:33:55,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:33:55,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:33:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:33:55,127 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-17 16:33:55,128 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-17 16:33:55,128 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-17 16:33:55,129 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-17 16:33:55,129 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:33:55,130 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:33:55,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:33:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 16:33:55,132 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 16:33:55,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:33:55,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:33:55,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:33:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:33:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:33:55,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:33:55,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:33:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:33:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:33:55,136 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-17 16:33:55,136 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-17 16:33:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:33:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:33:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:33:55,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2022-10-17 16:33:55,137 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2022-10-17 16:33:55,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:33:55,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:33:55,139 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:33:55,140 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:33:55,140 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-17 16:33:55,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-17 16:33:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:33:55,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:33:55,489 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:33:55,492 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:33:56,366 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:33:56,569 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:33:56,570 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:33:56,575 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:56 BoogieIcfgContainer [2022-10-17 16:33:56,575 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:33:56,577 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:33:56,577 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:33:56,589 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:33:56,590 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:33:56" (1/1) ... [2022-10-17 16:33:56,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:33:56,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:33:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2022-10-17 16:33:56,691 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2022-10-17 16:33:56,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-10-17 16:33:56,700 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:33:56,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:33:56,754 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:153) 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) [2022-10-17 16:33:56,764 INFO L158 Benchmark]: Toolchain (without parser) took 4956.48ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 77.6MB in the beginning and 95.4MB in the end (delta: -17.8MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2022-10-17 16:33:56,765 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:33:56,769 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2887.64ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 77.4MB in the beginning and 83.8MB in the end (delta: -6.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-10-17 16:33:56,771 INFO L158 Benchmark]: Boogie Procedure Inliner took 218.17ms. Allocated memory is still 159.4MB. Free memory was 83.2MB in the beginning and 75.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-10-17 16:33:56,773 INFO L158 Benchmark]: Boogie Preprocessor took 83.72ms. Allocated memory is still 159.4MB. Free memory was 74.8MB in the beginning and 69.9MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:33:56,774 INFO L158 Benchmark]: RCFGBuilder took 1575.65ms. Allocated memory is still 159.4MB. Free memory was 69.9MB in the beginning and 101.7MB in the end (delta: -31.8MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. [2022-10-17 16:33:56,775 INFO L158 Benchmark]: CodeCheck took 185.36ms. Allocated memory is still 159.4MB. Free memory was 101.7MB in the beginning and 95.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:33:56,779 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 0.31ms. Allocated memory is still 125.8MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2887.64ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 77.4MB in the beginning and 83.8MB in the end (delta: -6.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 218.17ms. Allocated memory is still 159.4MB. Free memory was 83.2MB in the beginning and 75.5MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 83.72ms. Allocated memory is still 159.4MB. Free memory was 74.8MB in the beginning and 69.9MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1575.65ms. Allocated memory is still 159.4MB. Free memory was 69.9MB in the beginning and 101.7MB in the end (delta: -31.8MB). Peak memory consumption was 22.4MB. Max. memory is 16.1GB. * CodeCheck took 185.36ms. Allocated memory is still 159.4MB. Free memory was 101.7MB in the beginning and 95.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:33:56,825 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB --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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 --- 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-dbf71c6-m [2022-10-17 16:33:59,040 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:33:59,043 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:33:59,091 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:33:59,092 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:33:59,097 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:33:59,099 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:33:59,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:33:59,110 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:33:59,116 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:33:59,120 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:33:59,123 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:33:59,123 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:33:59,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:33:59,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:33:59,130 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:33:59,132 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:33:59,133 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:33:59,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:33:59,145 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:33:59,147 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:33:59,149 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:33:59,152 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:33:59,154 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:33:59,164 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:33:59,164 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:33:59,165 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:33:59,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:33:59,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:33:59,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:33:59,169 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:33:59,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:33:59,172 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:33:59,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:33:59,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:33:59,174 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:33:59,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:33:59,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:33:59,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:33:59,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:33:59,178 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:33:59,179 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:33:59,243 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:33:59,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:33:59,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:33:59,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:33:59,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:33:59,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:33:59,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:33:59,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:33:59,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:33:59,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:33:59,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:33:59,249 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:33:59,250 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:33:59,250 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:33:59,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:33:59,250 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:33:59,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:33:59,251 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:33:59,251 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:33:59,251 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:33:59,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:33:59,252 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:33:59,252 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:33:59,252 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:33:59,252 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:33:59,252 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:33:59,253 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:33:59,253 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:33:59,253 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:33:59,253 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2022-10-17 16:33:59,671 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:33:59,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:33:59,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:33:59,702 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:33:59,707 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:33:59,709 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2022-10-17 16:33:59,782 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/66cbe24cf/ab45d95d2c8b43c0a110725ed96fc677/FLAG38e5a8a41 [2022-10-17 16:34:00,534 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:34:00,535 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2022-10-17 16:34:00,596 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/66cbe24cf/ab45d95d2c8b43c0a110725ed96fc677/FLAG38e5a8a41 [2022-10-17 16:34:00,629 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/data/66cbe24cf/ab45d95d2c8b43c0a110725ed96fc677 [2022-10-17 16:34:00,632 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:34:00,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:34:00,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:00,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:34:00,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:34:00,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:00" (1/1) ... [2022-10-17 16:34:00,643 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e15667f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:00, skipping insertion in model container [2022-10-17 16:34:00,643 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:34:00" (1/1) ... [2022-10-17 16:34:00,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:34:00,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:34:01,140 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2022-10-17 16:34:01,147 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2022-10-17 16:34:02,172 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:34:02,262 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,263 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,264 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,265 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,267 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,298 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,299 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,303 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,304 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,306 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,307 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,308 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,309 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:34:02,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:34:02,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:34:02,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:34:02,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:34:02,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:34:02,679 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:34:02,680 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:34:02,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:34:02,683 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:34:02,816 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,825 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:02,884 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:02,921 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:34:02,990 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:34:02,998 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2022-10-17 16:34:03,000 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2022-10-17 16:34:03,059 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:34:03,104 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,110 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,110 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,115 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,116 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,123 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,125 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,127 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,128 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,129 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,129 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,130 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,130 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,175 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:34:03,176 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:34:03,177 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:34:03,178 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:34:03,179 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:34:03,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:34:03,180 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:34:03,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:34:03,181 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:34:03,182 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:34:03,199 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,222 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,243 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:03,261 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:34:03,274 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2022-10-17 16:34:03,275 WARN L230 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_0dc78c14-4c45-42f0-bb26-bbac4e095062/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2022-10-17 16:34:03,331 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:34:03,351 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,352 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,352 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,352 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,353 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,372 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,373 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,374 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,374 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,377 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,377 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,378 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,378 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:34:03,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:34:03,451 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:34:03,452 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:34:03,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:34:03,454 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:34:03,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:34:03,455 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:34:03,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:34:03,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:34:03,475 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,480 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:34:03,509 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:34:03,822 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:34:03,823 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03 WrapperNode [2022-10-17 16:34:03,823 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:34:03,824 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:03,825 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:34:03,825 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:34:03,832 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:03,991 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,076 INFO L138 Inliner]: procedures = 710, calls = 1579, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 584 [2022-10-17 16:34:04,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:34:04,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:34:04,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:34:04,084 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:34:04,094 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,114 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,167 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,201 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,206 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,220 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:34:04,227 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:34:04,229 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:34:04,229 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:34:04,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:34:03" (1/1) ... [2022-10-17 16:34:04,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:34:04,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:34:04,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:34:04,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:34:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:34:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-10-17 16:34:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-10-17 16:34:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-10-17 16:34:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-10-17 16:34:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:34:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:34:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:34:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:34:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:34:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-10-17 16:34:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-10-17 16:34:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:34:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:34:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:34:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:34:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:34:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:34:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:34:04,319 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:34:04,319 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:34:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:34:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-10-17 16:34:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-10-17 16:34:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:34:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:34:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:34:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2022-10-17 16:34:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2022-10-17 16:34:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:34:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:34:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:34:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-10-17 16:34:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-10-17 16:34:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-10-17 16:34:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-10-17 16:34:04,714 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:34:04,717 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:34:06,562 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:34:06,934 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:34:06,935 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-17 16:34:06,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:34:06 BoogieIcfgContainer [2022-10-17 16:34:06,938 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:34:06,940 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:34:06,947 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:34:06,958 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:34:06,958 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:34:06" (1/1) ... [2022-10-17 16:34:06,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:34:07,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:34:07,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2022-10-17 16:34:07,052 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2022-10-17 16:34:07,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-10-17 16:34:07,060 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:34:07,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:34:07,110 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:153) 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) [2022-10-17 16:34:07,117 INFO L158 Benchmark]: Toolchain (without parser) took 6481.42ms. Allocated memory was 71.3MB in the beginning and 197.1MB in the end (delta: 125.8MB). Free memory was 44.4MB in the beginning and 102.9MB in the end (delta: -58.5MB). Peak memory consumption was 69.3MB. Max. memory is 16.1GB. [2022-10-17 16:34:07,117 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:34:07,124 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3186.48ms. Allocated memory was 71.3MB in the beginning and 132.1MB in the end (delta: 60.8MB). Free memory was 44.1MB in the beginning and 57.0MB in the end (delta: -12.9MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2022-10-17 16:34:07,125 INFO L158 Benchmark]: Boogie Procedure Inliner took 258.02ms. Allocated memory is still 132.1MB. Free memory was 57.0MB in the beginning and 78.8MB in the end (delta: -21.8MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. [2022-10-17 16:34:07,126 INFO L158 Benchmark]: Boogie Preprocessor took 142.74ms. Allocated memory is still 132.1MB. Free memory was 78.8MB in the beginning and 72.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:34:07,128 INFO L158 Benchmark]: RCFGBuilder took 2711.27ms. Allocated memory was 132.1MB in the beginning and 197.1MB in the end (delta: 65.0MB). Free memory was 72.5MB in the beginning and 109.3MB in the end (delta: -36.8MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. [2022-10-17 16:34:07,128 INFO L158 Benchmark]: CodeCheck took 174.35ms. Allocated memory is still 197.1MB. Free memory was 109.3MB in the beginning and 102.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:34:07,133 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3186.48ms. Allocated memory was 71.3MB in the beginning and 132.1MB in the end (delta: 60.8MB). Free memory was 44.1MB in the beginning and 57.0MB in the end (delta: -12.9MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 258.02ms. Allocated memory is still 132.1MB. Free memory was 57.0MB in the beginning and 78.8MB in the end (delta: -21.8MB). Peak memory consumption was 5.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.74ms. Allocated memory is still 132.1MB. Free memory was 78.8MB in the beginning and 72.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2711.27ms. Allocated memory was 132.1MB in the beginning and 197.1MB in the end (delta: 65.0MB). Free memory was 72.5MB in the beginning and 109.3MB in the end (delta: -36.8MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. * CodeCheck took 174.35ms. Allocated memory is still 197.1MB. Free memory was 109.3MB in the beginning and 102.9MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-10-17 16:34:07,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dc78c14-4c45-42f0-bb26-bbac4e095062/bin/ukojak-92XMlrwhuB/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