./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:40:55,008 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:40:55,010 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:40:55,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:40:55,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:40:55,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:40:55,041 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:40:55,046 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:40:55,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:40:55,054 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:40:55,056 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:40:55,058 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:40:55,059 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:40:55,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:40:55,064 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:40:55,066 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:40:55,068 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:40:55,069 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:40:55,071 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:40:55,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:40:55,082 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:40:55,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:40:55,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:40:55,087 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:40:55,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:40:55,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:40:55,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:40:55,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:40:55,099 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:40:55,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:40:55,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:40:55,104 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:40:55,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:40:55,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:40:55,109 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:40:55,109 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:40:55,110 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:40:55,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:40:55,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:40:55,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:40:55,112 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:40:55,113 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:40:55,156 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:40:55,157 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:40:55,159 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:40:55,159 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:40:55,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:40:55,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:40:55,160 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:40:55,160 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:40:55,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:40:55,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:40:55,162 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:40:55,162 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:40:55,162 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:40:55,162 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:40:55,163 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:40:55,163 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:40:55,163 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:40:55,163 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:40:55,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:55,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:40:55,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:40:55,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:40:55,164 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:40:55,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:40:55,165 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:40:55,165 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2022-11-16 07:40:55,521 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:40:55,550 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:40:55,553 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:40:55,555 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:40:55,557 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:40:55,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-16 07:40:55,645 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/c6a01bf60/9bc00d11fa7846e0a8188602eacf9685/FLAGb68975306 [2022-11-16 07:40:56,704 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:40:56,705 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-16 07:40:56,747 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/c6a01bf60/9bc00d11fa7846e0a8188602eacf9685/FLAGb68975306 [2022-11-16 07:40:57,105 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/c6a01bf60/9bc00d11fa7846e0a8188602eacf9685 [2022-11-16 07:40:57,109 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:57,112 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:57,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:57,117 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:57,121 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:57,122 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:57" (1/1) ... [2022-11-16 07:40:57,123 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1dd20b6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:57, skipping insertion in model container [2022-11-16 07:40:57,123 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:57" (1/1) ... [2022-11-16 07:40:57,132 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:57,269 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:57,659 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-16 07:40:57,668 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-16 07:40:58,674 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,675 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,676 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,677 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,679 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,707 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,708 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,711 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:58,712 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:59,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:59,259 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:59,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:59,269 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:59,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:59,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:59,277 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:59,281 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:59,285 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:59,484 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:59,664 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,669 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:59,862 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:59,892 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-16 07:40:59,893 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-16 07:40:59,948 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,949 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,950 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,950 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,953 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,964 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,969 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,971 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:59,972 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:00,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:41:00,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:41:00,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:41:00,023 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:41:00,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:41:00,027 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:41:00,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:41:00,028 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:41:00,029 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:41:00,034 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:41:00,063 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:41:00,190 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:00,191 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:00,244 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:41:00,447 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:41:00,448 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00 WrapperNode [2022-11-16 07:41:00,448 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:41:00,449 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:41:00,450 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:41:00,450 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:41:00,459 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,683 INFO L138 Inliner]: procedures = 691, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 900 [2022-11-16 07:41:00,683 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:41:00,684 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:41:00,684 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:41:00,685 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:41:00,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,696 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,707 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,707 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,748 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,754 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,761 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,766 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,776 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:41:00,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:41:00,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:41:00,777 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:41:00,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:00" (1/1) ... [2022-11-16 07:41:00,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:41:00,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:41:00,813 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:41:00,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:41:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 07:41:00,860 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 07:41:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:41:00,860 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:41:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:41:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:41:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:41:00,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:41:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:41:00,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:41:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:41:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:41:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:41:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 07:41:00,862 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 07:41:00,862 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 07:41:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 07:41:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:41:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:41:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:41:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:41:00,863 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:41:00,863 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:41:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-16 07:41:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-16 07:41:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:41:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:41:00,864 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 07:41:00,864 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 07:41:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:41:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:41:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 07:41:00,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 07:41:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:41:00,865 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:41:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:41:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:41:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:41:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-16 07:41:00,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-16 07:41:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:41:00,866 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-16 07:41:00,867 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-16 07:41:00,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:41:01,229 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:41:01,232 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:41:02,869 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:41:03,135 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:41:03,135 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:41:03,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:41:03 BoogieIcfgContainer [2022-11-16 07:41:03,139 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:41:03,140 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:41:03,140 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:41:03,152 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:41:03,152 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:41:03" (1/1) ... [2022-11-16 07:41:03,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:41:03,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:41:03,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2022-11-16 07:41:03,228 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2022-11-16 07:41:03,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-16 07:41:03,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:41:03,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:41:03,287 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:41:03,293 INFO L158 Benchmark]: Toolchain (without parser) took 6180.29ms. Allocated memory was 111.1MB in the beginning and 188.7MB in the end (delta: 77.6MB). Free memory was 83.9MB in the beginning and 100.2MB in the end (delta: -16.3MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2022-11-16 07:41:03,293 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:41:03,294 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3331.76ms. Allocated memory was 111.1MB in the beginning and 138.4MB in the end (delta: 27.3MB). Free memory was 83.9MB in the beginning and 58.9MB in the end (delta: 25.0MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2022-11-16 07:41:03,295 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.22ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 58.9MB in the beginning and 131.9MB in the end (delta: -73.1MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. [2022-11-16 07:41:03,295 INFO L158 Benchmark]: Boogie Preprocessor took 91.95ms. Allocated memory is still 188.7MB. Free memory was 131.9MB in the beginning and 123.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:41:03,296 INFO L158 Benchmark]: RCFGBuilder took 2362.19ms. Allocated memory is still 188.7MB. Free memory was 123.6MB in the beginning and 107.6MB in the end (delta: 16.0MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. [2022-11-16 07:41:03,297 INFO L158 Benchmark]: CodeCheck took 151.01ms. Allocated memory is still 188.7MB. Free memory was 107.6MB in the beginning and 100.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:41:03,300 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3331.76ms. Allocated memory was 111.1MB in the beginning and 138.4MB in the end (delta: 27.3MB). Free memory was 83.9MB in the beginning and 58.9MB in the end (delta: 25.0MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.22ms. Allocated memory was 138.4MB in the beginning and 188.7MB in the end (delta: 50.3MB). Free memory was 58.9MB in the beginning and 131.9MB in the end (delta: -73.1MB). Peak memory consumption was 13.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.95ms. Allocated memory is still 188.7MB. Free memory was 131.9MB in the beginning and 123.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2362.19ms. Allocated memory is still 188.7MB. Free memory was 123.6MB in the beginning and 107.6MB in the end (delta: 16.0MB). Peak memory consumption was 72.2MB. Max. memory is 16.1GB. * CodeCheck took 151.01ms. Allocated memory is still 188.7MB. Free memory was 107.6MB in the beginning and 100.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:41:03,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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 cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:41:05,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:41:05,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:41:05,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:41:05,848 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:41:05,853 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:41:05,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:41:05,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:41:05,863 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:41:05,870 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:41:05,871 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:41:05,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:41:05,873 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:41:05,874 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:41:05,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:41:05,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:41:05,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:41:05,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:41:05,880 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:41:05,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:41:05,897 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:41:05,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:41:05,904 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:41:05,906 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:41:05,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:41:05,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:41:05,914 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:41:05,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:41:05,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:41:05,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:41:05,918 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:41:05,919 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:41:05,920 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:41:05,920 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:41:05,927 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:41:05,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:41:05,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:41:05,929 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:41:05,929 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:41:05,931 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:41:05,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:41:05,932 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:41:05,978 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:41:05,979 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:41:05,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:41:05,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:41:05,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:41:05,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:41:05,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:41:05,983 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:41:05,983 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:41:05,983 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:41:05,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:41:05,985 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:41:05,985 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:41:05,985 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:41:05,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:41:05,985 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:41:05,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:41:05,986 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:41:05,986 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:41:05,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:41:05,986 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:41:05,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:41:05,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:41:05,987 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:41:05,987 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:41:05,987 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:41:05,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:41:05,988 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:41:05,988 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:41:05,988 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cab1c092802d28f475b8a467f14dab6a3f796dc1a4441d8517361eeec98aa4cb [2022-11-16 07:41:06,479 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:41:06,511 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:41:06,514 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:41:06,516 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:41:06,517 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:41:06,518 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-16 07:41:06,598 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/d743b52cb/1cee16150bf44a77b240191b3514d892/FLAG40fc912b6 [2022-11-16 07:41:07,525 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:41:07,525 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i [2022-11-16 07:41:07,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/d743b52cb/1cee16150bf44a77b240191b3514d892/FLAG40fc912b6 [2022-11-16 07:41:08,061 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/data/d743b52cb/1cee16150bf44a77b240191b3514d892 [2022-11-16 07:41:08,064 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:41:08,067 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:41:08,070 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:41:08,070 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:41:08,074 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:41:08,075 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:41:08" (1/1) ... [2022-11-16 07:41:08,076 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d4ed384 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:08, skipping insertion in model container [2022-11-16 07:41:08,077 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:41:08" (1/1) ... [2022-11-16 07:41:08,085 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:41:08,240 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:41:08,632 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-16 07:41:08,640 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-16 07:41:09,700 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,701 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,702 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,703 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,704 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,719 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,720 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,722 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:09,723 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:41:10,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:41:10,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:41:10,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:41:10,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:41:10,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:41:10,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:41:10,229 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:41:10,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:41:10,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:41:10,448 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:41:10,575 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,575 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:41:10,748 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:41:10,798 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:41:10,804 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-16 07:41:10,805 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-16 07:41:10,872 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,873 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,875 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,876 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,878 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,902 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,903 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,905 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,905 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:10,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:41:10,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:41:10,973 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:41:10,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:41:10,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:41:10,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:41:10,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:41:10,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:41:10,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:41:10,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:41:11,015 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:41:11,102 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,102 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:41:11,217 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:41:11,245 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4510,4523] [2022-11-16 07:41:11,245 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_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_from_whole_buffer_harness-1.i[4570,4583] [2022-11-16 07:41:11,277 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,278 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,278 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,278 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,279 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,284 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,285 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,286 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,286 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:41:11,344 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:41:11,345 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:41:11,346 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:41:11,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:41:11,347 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:41:11,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:41:11,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:41:11,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:41:11,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:41:11,373 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:41:11,451 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,452 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:41:11,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:41:11,948 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:41:11,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11 WrapperNode [2022-11-16 07:41:11,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:41:11,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:41:11,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:41:11,952 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:41:11,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,077 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,153 INFO L138 Inliner]: procedures = 711, calls = 2668, calls flagged for inlining = 58, calls inlined = 5, statements flattened = 901 [2022-11-16 07:41:12,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:41:12,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:41:12,155 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:41:12,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:41:12,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,166 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,179 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,180 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,226 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,243 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,249 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:41:12,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:41:12,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:41:12,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:41:12,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:41:11" (1/1) ... [2022-11-16 07:41:12,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:41:12,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:41:12,298 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:41:12,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:41:12,369 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 07:41:12,369 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 07:41:12,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:41:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:41:12,371 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:41:12,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:41:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:41:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:41:12,372 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:41:12,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:41:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:41:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:41:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:41:12,373 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:41:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:41:12,373 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 07:41:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 07:41:12,374 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 07:41:12,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_buf_has_allocated_buffer_member [2022-11-16 07:41:12,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:41:12,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:41:12,376 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:41:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:41:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:41:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:41:12,377 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:41:12,377 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:41:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2022-11-16 07:41:12,378 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2022-11-16 07:41:12,378 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:41:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:41:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 07:41:12,379 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 07:41:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:41:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:41:12,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 07:41:12,380 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 07:41:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:41:12,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:41:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:41:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 07:41:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 07:41:12,381 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:41:12,381 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:41:12,382 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_bounded [2022-11-16 07:41:12,383 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_bounded [2022-11-16 07:41:12,383 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_buf_equivalence [2022-11-16 07:41:12,387 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_buf_equivalence [2022-11-16 07:41:12,800 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:41:12,803 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:41:19,999 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:41:20,431 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:41:20,431 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 07:41:20,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:41:20 BoogieIcfgContainer [2022-11-16 07:41:20,436 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:41:20,437 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:41:20,442 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:41:20,453 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:41:20,453 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:41:20" (1/1) ... [2022-11-16 07:41:20,465 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:41:20,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:41:20,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 152 states and 204 transitions. [2022-11-16 07:41:20,552 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 204 transitions. [2022-11-16 07:41:20,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2022-11-16 07:41:20,560 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:41:20,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:41:20,606 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:41:20,615 INFO L158 Benchmark]: Toolchain (without parser) took 12543.16ms. Allocated memory was 71.3MB in the beginning and 205.5MB in the end (delta: 134.2MB). Free memory was 44.6MB in the beginning and 100.8MB in the end (delta: -56.1MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2022-11-16 07:41:20,616 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 71.3MB. Free memory was 51.9MB in the beginning and 51.9MB in the end (delta: 27.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:41:20,617 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3879.93ms. Allocated memory was 71.3MB in the beginning and 153.1MB in the end (delta: 81.8MB). Free memory was 44.5MB in the beginning and 99.0MB in the end (delta: -54.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2022-11-16 07:41:20,618 INFO L158 Benchmark]: Boogie Procedure Inliner took 202.74ms. Allocated memory is still 153.1MB. Free memory was 99.0MB in the beginning and 92.6MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:41:20,621 INFO L158 Benchmark]: Boogie Preprocessor took 105.74ms. Allocated memory is still 153.1MB. Free memory was 92.6MB in the beginning and 83.5MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:41:20,621 INFO L158 Benchmark]: RCFGBuilder took 8175.00ms. Allocated memory was 153.1MB in the beginning and 205.5MB in the end (delta: 52.4MB). Free memory was 83.5MB in the beginning and 108.1MB in the end (delta: -24.6MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. [2022-11-16 07:41:20,622 INFO L158 Benchmark]: CodeCheck took 172.19ms. Allocated memory is still 205.5MB. Free memory was 108.1MB in the beginning and 100.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:41:20,627 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 0.24ms. Allocated memory is still 71.3MB. Free memory was 51.9MB in the beginning and 51.9MB in the end (delta: 27.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3879.93ms. Allocated memory was 71.3MB in the beginning and 153.1MB in the end (delta: 81.8MB). Free memory was 44.5MB in the beginning and 99.0MB in the end (delta: -54.6MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 202.74ms. Allocated memory is still 153.1MB. Free memory was 99.0MB in the beginning and 92.6MB in the end (delta: 6.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.74ms. Allocated memory is still 153.1MB. Free memory was 92.6MB in the beginning and 83.5MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 8175.00ms. Allocated memory was 153.1MB in the beginning and 205.5MB in the end (delta: 52.4MB). Free memory was 83.5MB in the beginning and 108.1MB in the end (delta: -24.6MB). Peak memory consumption was 74.6MB. Max. memory is 16.1GB. * CodeCheck took 172.19ms. Allocated memory is still 205.5MB. Free memory was 108.1MB in the beginning and 100.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:41:20,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0096ef0-80b3-4f1a-8f5e-7c4021fd1d63/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