./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_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_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/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_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/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_afba4a48-64c6-4cf0-bd83-7186000d3738/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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 --- 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 08:00:58,912 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:00:58,914 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:00:58,937 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:00:58,940 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:00:58,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:00:58,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:00:58,948 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:00:58,953 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:00:58,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:00:58,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:00:58,957 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:00:58,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:00:58,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:00:58,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:00:58,968 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:00:58,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:00:58,975 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:00:58,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:00:58,978 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:00:58,982 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:00:58,983 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:00:58,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:00:58,986 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:00:58,989 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:00:58,995 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:00:58,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:00:58,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:00:58,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:00:58,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:00:59,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:00:59,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:00:59,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:00:59,004 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:00:59,005 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:00:59,006 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:00:59,006 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:00:59,007 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:00:59,007 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:00:59,008 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:00:59,009 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:00:59,009 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:00:59,048 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:00:59,051 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:00:59,052 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:00:59,053 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:00:59,061 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:00:59,061 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:00:59,061 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:00:59,062 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:00:59,062 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:00:59,062 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:00:59,063 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:00:59,064 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:00:59,064 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:00:59,064 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:00:59,064 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:00:59,065 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:00:59,065 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:00:59,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:00:59,065 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:00:59,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:00:59,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:00:59,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:00:59,066 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:00:59,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:00:59,067 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:00:59,067 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_afba4a48-64c6-4cf0-bd83-7186000d3738/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2022-11-16 08:00:59,366 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:00:59,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:00:59,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:00:59,391 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:00:59,392 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:00:59,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-16 08:00:59,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/08f93f556/b1fb3013a7e24e438d0fd874ce7fb061/FLAG0ea8cbd8b [2022-11-16 08:01:00,399 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:01:00,400 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-16 08:01:00,440 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/08f93f556/b1fb3013a7e24e438d0fd874ce7fb061/FLAG0ea8cbd8b [2022-11-16 08:01:00,486 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/08f93f556/b1fb3013a7e24e438d0fd874ce7fb061 [2022-11-16 08:01:00,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:01:00,492 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:01:00,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:01:00,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:01:00,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:01:00,500 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:01:00" (1/1) ... [2022-11-16 08:01:00,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d96abe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:00, skipping insertion in model container [2022-11-16 08:01:00,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:01:00" (1/1) ... [2022-11-16 08:01:00,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:01:00,611 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:01:00,876 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-16 08:01:00,883 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-16 08:01:01,829 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,830 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,830 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,831 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,832 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,853 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,855 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,862 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:01,863 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,341 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:01:02,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:01:02,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:01:02,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:01:02,355 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:01:02,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:01:02,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:01:02,362 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:01:02,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:01:02,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:01:02,614 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:01:02,786 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,787 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:01:02,878 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:01:02,906 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-16 08:01:02,907 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-16 08:01:02,953 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,954 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,954 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,955 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,957 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,964 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,966 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,968 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:02,970 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:03,011 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:01:03,015 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:01:03,022 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:01:03,023 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:01:03,024 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:01:03,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:01:03,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:01:03,025 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:01:03,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:01:03,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:01:03,054 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:01:03,188 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:03,189 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:03,209 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:01:03,465 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:01:03,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03 WrapperNode [2022-11-16 08:01:03,466 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:01:03,467 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:01:03,467 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:01:03,467 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:01:03,475 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,593 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,675 INFO L138 Inliner]: procedures = 681, calls = 2273, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 385 [2022-11-16 08:01:03,676 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:01:03,676 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:01:03,676 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:01:03,677 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:01:03,686 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,712 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,715 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,719 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,722 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,727 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:01:03,728 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:01:03,728 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:01:03,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:01:03,730 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:03" (1/1) ... [2022-11-16 08:01:03,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:01:03,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:01:03,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:01:03,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:01:03,811 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 08:01:03,812 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 08:01:03,812 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:01:03,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:01:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:01:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:01:03,813 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:01:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:01:03,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:01:03,814 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:01:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:01:03,814 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:01:03,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:01:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:01:03,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:01:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:01:03,817 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:01:03,817 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:01:03,818 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:01:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 08:01:03,818 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 08:01:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:01:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:01:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:01:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:01:03,820 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:01:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:01:03,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:01:04,212 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:01:04,214 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:01:04,665 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:01:04,765 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:01:04,766 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:01:04,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:01:04 BoogieIcfgContainer [2022-11-16 08:01:04,776 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:01:04,777 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:01:04,777 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:01:04,787 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:01:04,787 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:01:04" (1/1) ... [2022-11-16 08:01:04,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:01:04,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:01:04,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2022-11-16 08:01:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2022-11-16 08:01:04,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 08:01:04,887 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:01:04,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:01:04,926 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 08:01:04,939 INFO L158 Benchmark]: Toolchain (without parser) took 4445.44ms. Allocated memory was 104.9MB in the beginning and 180.4MB in the end (delta: 75.5MB). Free memory was 75.0MB in the beginning and 78.0MB in the end (delta: -3.0MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-11-16 08:01:04,940 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 104.9MB. Free memory is still 78.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:01:04,940 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2970.57ms. Allocated memory was 104.9MB in the beginning and 180.4MB in the end (delta: 75.5MB). Free memory was 75.0MB in the beginning and 104.2MB in the end (delta: -29.2MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. [2022-11-16 08:01:04,941 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.97ms. Allocated memory is still 180.4MB. Free memory was 104.2MB in the beginning and 95.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:01:04,941 INFO L158 Benchmark]: Boogie Preprocessor took 51.16ms. Allocated memory is still 180.4MB. Free memory was 95.8MB in the beginning and 91.5MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:01:04,942 INFO L158 Benchmark]: RCFGBuilder took 1048.29ms. Allocated memory is still 180.4MB. Free memory was 90.5MB in the beginning and 84.3MB in the end (delta: 6.2MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. [2022-11-16 08:01:04,942 INFO L158 Benchmark]: CodeCheck took 159.94ms. Allocated memory is still 180.4MB. Free memory was 84.3MB in the beginning and 78.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:01:04,945 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 0.28ms. Allocated memory is still 104.9MB. Free memory is still 78.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2970.57ms. Allocated memory was 104.9MB in the beginning and 180.4MB in the end (delta: 75.5MB). Free memory was 75.0MB in the beginning and 104.2MB in the end (delta: -29.2MB). Peak memory consumption was 60.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.97ms. Allocated memory is still 180.4MB. Free memory was 104.2MB in the beginning and 95.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 51.16ms. Allocated memory is still 180.4MB. Free memory was 95.8MB in the beginning and 91.5MB in the end (delta: 4.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1048.29ms. Allocated memory is still 180.4MB. Free memory was 90.5MB in the beginning and 84.3MB in the end (delta: 6.2MB). Peak memory consumption was 13.5MB. Max. memory is 16.1GB. * CodeCheck took 159.94ms. Allocated memory is still 180.4MB. Free memory was 84.3MB in the beginning and 78.0MB 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 08:01:04,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/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_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/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_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/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_afba4a48-64c6-4cf0-bd83-7186000d3738/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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 --- 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 08:01:07,359 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:01:07,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:01:07,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:01:07,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:01:07,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:01:07,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:01:07,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:01:07,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:01:07,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:01:07,413 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:01:07,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:01:07,414 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:01:07,415 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:01:07,416 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:01:07,418 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:01:07,419 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:01:07,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:01:07,427 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:01:07,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:01:07,441 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:01:07,443 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:01:07,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:01:07,445 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:01:07,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:01:07,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:01:07,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:01:07,450 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:01:07,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:01:07,451 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:01:07,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:01:07,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:01:07,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:01:07,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:01:07,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:01:07,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:01:07,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:01:07,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:01:07,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:01:07,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:01:07,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:01:07,459 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:01:07,494 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:01:07,494 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:01:07,496 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:01:07,496 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:01:07,497 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:01:07,498 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:01:07,498 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:01:07,498 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:01:07,498 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:01:07,498 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:01:07,503 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:01:07,503 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:01:07,503 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:01:07,503 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:01:07,504 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:01:07,504 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:01:07,504 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:01:07,504 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:01:07,504 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:01:07,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:01:07,505 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:01:07,505 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:01:07,505 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:01:07,505 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:01:07,506 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:01:07,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:01:07,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:01:07,506 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:01:07,506 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:01:07,506 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_afba4a48-64c6-4cf0-bd83-7186000d3738/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2022-11-16 08:01:07,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:01:07,952 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:01:07,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:01:07,955 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:01:07,956 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:01:07,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-16 08:01:08,026 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/2044e50db/05be9c9347ed465982228eec01e0cd50/FLAG7f752b969 [2022-11-16 08:01:08,898 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:01:08,898 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-16 08:01:08,938 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/2044e50db/05be9c9347ed465982228eec01e0cd50/FLAG7f752b969 [2022-11-16 08:01:09,436 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/data/2044e50db/05be9c9347ed465982228eec01e0cd50 [2022-11-16 08:01:09,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:01:09,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:01:09,441 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:01:09,441 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:01:09,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:01:09,445 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:01:09" (1/1) ... [2022-11-16 08:01:09,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15374c2e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:09, skipping insertion in model container [2022-11-16 08:01:09,447 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:01:09" (1/1) ... [2022-11-16 08:01:09,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:01:09,553 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:01:09,882 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-16 08:01:09,888 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-16 08:01:10,932 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,933 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,933 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,934 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,935 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,950 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,951 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,953 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:10,954 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:11,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:01:11,437 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:01:11,440 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:01:11,442 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:01:11,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:01:11,450 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:01:11,453 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:01:11,457 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:01:11,459 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:01:11,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:01:11,642 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:01:11,806 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:11,815 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:11,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:01:11,906 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:01:11,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:01:11,965 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-16 08:01:11,982 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-16 08:01:12,021 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,021 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,022 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,022 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,023 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,029 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,029 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,030 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,031 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:01:12,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:01:12,083 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:01:12,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:01:12,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:01:12,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:01:12,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:01:12,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:01:12,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:01:12,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:01:12,123 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:01:12,226 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,226 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,239 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:01:12,260 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:01:12,273 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-16 08:01:12,273 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_afba4a48-64c6-4cf0-bd83-7186000d3738/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-16 08:01:12,313 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,315 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,316 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,316 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,317 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,341 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,342 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,343 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,343 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,386 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:01:12,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:01:12,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:01:12,388 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:01:12,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:01:12,389 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:01:12,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:01:12,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:01:12,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:01:12,391 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:01:12,414 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:01:12,489 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,490 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:01:12,538 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:01:12,947 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:01:12,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12 WrapperNode [2022-11-16 08:01:12,948 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:01:12,949 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:01:12,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:01:12,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:01:12,957 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,157 INFO L138 Inliner]: procedures = 700, calls = 2273, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 386 [2022-11-16 08:01:13,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:01:13,167 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:01:13,168 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:01:13,168 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:01:13,178 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,253 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,273 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:01:13,296 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:01:13,296 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:01:13,296 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:01:13,299 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:01:12" (1/1) ... [2022-11-16 08:01:13,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:01:13,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:01:13,337 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:01:13,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:01:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-16 08:01:13,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-16 08:01:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:01:13,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-16 08:01:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 08:01:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:01:13,398 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:01:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:01:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:01:13,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:01:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:01:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:01:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:01:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:01:13,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:01:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:01:13,401 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:01:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:01:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:01:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:01:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:01:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 08:01:13,403 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 08:01:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:01:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:01:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:01:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:01:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:01:13,405 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:01:13,405 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:01:13,759 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:01:13,761 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:01:14,657 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:01:14,862 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:01:14,862 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:01:14,865 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:01:14 BoogieIcfgContainer [2022-11-16 08:01:14,865 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:01:14,866 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:01:14,867 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:01:14,878 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:01:14,879 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:01:14" (1/1) ... [2022-11-16 08:01:14,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:01:14,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:01:14,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2022-11-16 08:01:14,969 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2022-11-16 08:01:14,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-16 08:01:14,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:01:14,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:01:15,031 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 08:01:15,039 INFO L158 Benchmark]: Toolchain (without parser) took 5597.35ms. Allocated memory was 62.9MB in the beginning and 138.4MB in the end (delta: 75.5MB). Free memory was 34.4MB in the beginning and 46.9MB in the end (delta: -12.4MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2022-11-16 08:01:15,040 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 62.9MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 56.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:01:15,041 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3507.57ms. Allocated memory was 62.9MB in the beginning and 138.4MB in the end (delta: 75.5MB). Free memory was 34.2MB in the beginning and 87.1MB in the end (delta: -52.9MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2022-11-16 08:01:15,043 INFO L158 Benchmark]: Boogie Procedure Inliner took 217.47ms. Allocated memory is still 138.4MB. Free memory was 87.0MB in the beginning and 86.8MB in the end (delta: 186.9kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:01:15,046 INFO L158 Benchmark]: Boogie Preprocessor took 127.41ms. Allocated memory is still 138.4MB. Free memory was 86.8MB in the beginning and 81.2MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:01:15,049 INFO L158 Benchmark]: RCFGBuilder took 1570.04ms. Allocated memory is still 138.4MB. Free memory was 81.2MB in the beginning and 54.1MB in the end (delta: 27.2MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. [2022-11-16 08:01:15,052 INFO L158 Benchmark]: CodeCheck took 170.13ms. Allocated memory is still 138.4MB. Free memory was 54.1MB in the beginning and 46.9MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:01:15,059 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 0.18ms. Allocated memory is still 62.9MB. Free memory was 43.6MB in the beginning and 43.6MB in the end (delta: 56.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3507.57ms. Allocated memory was 62.9MB in the beginning and 138.4MB in the end (delta: 75.5MB). Free memory was 34.2MB in the beginning and 87.1MB in the end (delta: -52.9MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 217.47ms. Allocated memory is still 138.4MB. Free memory was 87.0MB in the beginning and 86.8MB in the end (delta: 186.9kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.41ms. Allocated memory is still 138.4MB. Free memory was 86.8MB in the beginning and 81.2MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1570.04ms. Allocated memory is still 138.4MB. Free memory was 81.2MB in the beginning and 54.1MB in the end (delta: 27.2MB). Peak memory consumption was 38.0MB. Max. memory is 16.1GB. * CodeCheck took 170.13ms. Allocated memory is still 138.4MB. Free memory was 54.1MB in the beginning and 46.9MB 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 08:01:15,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_afba4a48-64c6-4cf0-bd83-7186000d3738/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