./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_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_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/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_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/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_690a0370-8a95-4678-9ccb-6331fa8fae94/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 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 --- 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 06:33:12,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:33:12,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:33:12,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:33:12,930 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:33:12,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:33:12,933 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:33:12,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:33:12,936 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:33:12,937 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:33:12,938 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:33:12,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:33:12,940 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:33:12,941 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:33:12,942 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:33:12,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:33:12,953 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:33:12,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:33:12,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:33:12,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:33:12,972 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:33:12,975 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:33:12,976 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:33:12,978 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:33:12,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:33:12,989 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:33:12,990 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:33:12,991 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:33:12,993 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:33:12,994 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:33:12,995 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:33:12,996 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:33:12,997 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:33:12,998 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:33:13,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:33:13,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:33:13,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:33:13,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:33:13,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:33:13,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:33:13,002 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:33:13,003 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:33:13,028 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:33:13,028 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:33:13,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:33:13,029 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:33:13,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:33:13,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:33:13,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:33:13,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:33:13,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:33:13,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:33:13,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:33:13,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:33:13,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:33:13,032 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:33:13,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:33:13,032 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:33:13,033 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:33:13,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:33:13,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:33:13,033 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:33:13,033 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:33:13,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:33:13,034 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:33:13,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:33:13,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:33:13,035 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_690a0370-8a95-4678-9ccb-6331fa8fae94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 [2022-11-16 06:33:13,332 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:33:13,369 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:33:13,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:33:13,374 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:33:13,376 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:33:13,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-16 06:33:13,458 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/ae213f8ce/fa71ad7906f8480f9124a269509d8dc6/FLAGb994b5908 [2022-11-16 06:33:14,289 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:33:14,289 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-16 06:33:14,327 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/ae213f8ce/fa71ad7906f8480f9124a269509d8dc6/FLAGb994b5908 [2022-11-16 06:33:14,796 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/ae213f8ce/fa71ad7906f8480f9124a269509d8dc6 [2022-11-16 06:33:14,799 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:33:14,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:33:14,805 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:33:14,805 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:33:14,809 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:33:14,809 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:33:14" (1/1) ... [2022-11-16 06:33:14,811 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30d115b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:14, skipping insertion in model container [2022-11-16 06:33:14,811 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:33:14" (1/1) ... [2022-11-16 06:33:14,822 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:33:14,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:33:15,245 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-16 06:33:15,252 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-16 06:33:16,301 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,308 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,308 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,309 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,310 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,321 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,322 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,324 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,325 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:16,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:33:16,727 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:33:16,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:33:16,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:33:16,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:33:16,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:33:16,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:33:16,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:33:16,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:33:16,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:33:16,909 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:33:17,050 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,054 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:33:17,239 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:33:17,272 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-16 06:33:17,273 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-16 06:33:17,376 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,389 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,390 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,391 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,397 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,415 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,416 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,417 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,417 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,477 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:33:17,479 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:33:17,481 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:33:17,482 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:33:17,486 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:33:17,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:33:17,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:33:17,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:33:17,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:33:17,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:33:17,524 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:33:17,604 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,605 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:17,649 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:33:17,971 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:33:17,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17 WrapperNode [2022-11-16 06:33:17,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:33:17,973 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:33:17,973 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:33:17,973 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:33:17,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,090 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,192 INFO L138 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 856 [2022-11-16 06:33:18,193 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:33:18,193 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:33:18,194 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:33:18,194 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:33:18,204 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,204 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,212 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,213 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,318 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,323 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,333 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:33:18,334 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:33:18,334 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:33:18,334 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:33:18,335 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:17" (1/1) ... [2022-11-16 06:33:18,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:33:18,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:33:18,368 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:33:18,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:33:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 06:33:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 06:33:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:33:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:33:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:33:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:33:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:33:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:33:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:33:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:33:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:33:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 06:33:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 06:33:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:33:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:33:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:33:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:33:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:33:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:33:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:33:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:33:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 06:33:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 06:33:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:33:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:33:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 06:33:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 06:33:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:33:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:33:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:33:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:33:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:33:18,798 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:33:18,801 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:33:20,269 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:33:20,626 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:33:20,626 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 06:33:20,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:33:20 BoogieIcfgContainer [2022-11-16 06:33:20,629 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:33:20,630 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:33:20,630 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:33:20,641 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:33:20,642 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:33:20" (1/1) ... [2022-11-16 06:33:20,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:33:20,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:20,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-11-16 06:33:20,714 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-11-16 06:33:20,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:33:20,720 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:20,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:20,771 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 06:33:20,784 INFO L158 Benchmark]: Toolchain (without parser) took 5977.60ms. Allocated memory was 148.9MB in the beginning and 306.2MB in the end (delta: 157.3MB). Free memory was 101.2MB in the beginning and 219.5MB in the end (delta: -118.3MB). Peak memory consumption was 39.9MB. Max. memory is 16.1GB. [2022-11-16 06:33:20,785 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 148.9MB. Free memory was 127.6MB in the beginning and 127.5MB in the end (delta: 89.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:33:20,785 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3167.53ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 101.0MB in the beginning and 99.6MB in the end (delta: 1.4MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. [2022-11-16 06:33:20,786 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.90ms. Allocated memory is still 192.9MB. Free memory was 99.6MB in the beginning and 87.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:33:20,786 INFO L158 Benchmark]: Boogie Preprocessor took 139.47ms. Allocated memory is still 192.9MB. Free memory was 87.9MB in the beginning and 137.7MB in the end (delta: -49.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2022-11-16 06:33:20,787 INFO L158 Benchmark]: RCFGBuilder took 2295.92ms. Allocated memory was 192.9MB in the beginning and 306.2MB in the end (delta: 113.2MB). Free memory was 137.7MB in the beginning and 226.8MB in the end (delta: -89.2MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. [2022-11-16 06:33:20,787 INFO L158 Benchmark]: CodeCheck took 148.85ms. Allocated memory is still 306.2MB. Free memory was 225.8MB in the beginning and 219.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:33:20,790 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 0.29ms. Allocated memory is still 148.9MB. Free memory was 127.6MB in the beginning and 127.5MB in the end (delta: 89.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3167.53ms. Allocated memory was 148.9MB in the beginning and 192.9MB in the end (delta: 44.0MB). Free memory was 101.0MB in the beginning and 99.6MB in the end (delta: 1.4MB). Peak memory consumption was 56.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.90ms. Allocated memory is still 192.9MB. Free memory was 99.6MB in the beginning and 87.9MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 139.47ms. Allocated memory is still 192.9MB. Free memory was 87.9MB in the beginning and 137.7MB in the end (delta: -49.7MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2295.92ms. Allocated memory was 192.9MB in the beginning and 306.2MB in the end (delta: 113.2MB). Free memory was 137.7MB in the beginning and 226.8MB in the end (delta: -89.2MB). Peak memory consumption was 76.9MB. Max. memory is 16.1GB. * CodeCheck took 148.85ms. Allocated memory is still 306.2MB. Free memory was 225.8MB in the beginning and 219.5MB 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 06:33:20,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/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_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/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_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/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_690a0370-8a95-4678-9ccb-6331fa8fae94/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 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 --- 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 06:33:23,136 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:33:23,139 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:33:23,177 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:33:23,178 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:33:23,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:33:23,185 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:33:23,189 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:33:23,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:33:23,197 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:33:23,201 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:33:23,203 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:33:23,204 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:33:23,206 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:33:23,208 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:33:23,209 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:33:23,212 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:33:23,213 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:33:23,218 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:33:23,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:33:23,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:33:23,229 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:33:23,231 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:33:23,232 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:33:23,242 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:33:23,242 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:33:23,243 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:33:23,244 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:33:23,245 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:33:23,246 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:33:23,246 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:33:23,247 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:33:23,249 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:33:23,250 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:33:23,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:33:23,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:33:23,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:33:23,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:33:23,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:33:23,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:33:23,255 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:33:23,260 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:33:23,315 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:33:23,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:33:23,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:33:23,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:33:23,319 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:33:23,319 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:33:23,319 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:33:23,319 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:33:23,320 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:33:23,320 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:33:23,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:33:23,321 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:33:23,321 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:33:23,322 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:33:23,322 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:33:23,322 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:33:23,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:33:23,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:33:23,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:33:23,323 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:33:23,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:33:23,323 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:33:23,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:33:23,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:33:23,324 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:33:23,324 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:33:23,324 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:33:23,324 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:33:23,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:33:23,324 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_690a0370-8a95-4678-9ccb-6331fa8fae94/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 624e111eb11fc6cb53be17248f0e61e18bd8cc958dfb511134351ecf4f085f78 [2022-11-16 06:33:23,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:33:23,734 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:33:23,737 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:33:23,739 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:33:23,740 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:33:23,741 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-16 06:33:23,818 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/ab11ceaa9/3b497b86d760489e9795625ce133ad48/FLAG3979fe8e4 [2022-11-16 06:33:24,740 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:33:24,740 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i [2022-11-16 06:33:24,788 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/ab11ceaa9/3b497b86d760489e9795625ce133ad48/FLAG3979fe8e4 [2022-11-16 06:33:25,228 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/data/ab11ceaa9/3b497b86d760489e9795625ce133ad48 [2022-11-16 06:33:25,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:33:25,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:33:25,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:33:25,234 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:33:25,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:33:25,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:33:25" (1/1) ... [2022-11-16 06:33:25,239 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c21497a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:25, skipping insertion in model container [2022-11-16 06:33:25,239 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:33:25" (1/1) ... [2022-11-16 06:33:25,247 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:33:25,370 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:33:25,725 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-16 06:33:25,731 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-16 06:33:26,706 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,707 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,708 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,709 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,710 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,726 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,729 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,731 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:26,735 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:33:27,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:33:27,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:33:27,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:33:27,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:33:27,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:33:27,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:33:27,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:33:27,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:33:27,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:33:27,442 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:33:27,620 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,620 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,715 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:33:27,791 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:33:27,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:33:27,878 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-16 06:33:27,879 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-16 06:33:27,923 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,923 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,924 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,926 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,926 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,935 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,936 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,937 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,938 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:27,977 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:33:27,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:33:27,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:33:27,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:33:27,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:33:27,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:33:27,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:33:27,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:33:27,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:33:27,995 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:33:28,016 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:33:28,117 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,118 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,156 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:33:28,198 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:33:28,222 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4495,4508] [2022-11-16 06:33:28,222 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_690a0370-8a95-4678-9ccb-6331fa8fae94/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_u8_harness.i[4555,4568] [2022-11-16 06:33:28,274 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,274 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,275 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,275 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,276 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,282 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,282 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,283 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,287 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,325 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:33:28,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:33:28,326 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:33:28,327 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:33:28,328 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:33:28,328 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:33:28,329 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:33:28,329 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:33:28,330 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:33:28,330 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:33:28,350 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:33:28,422 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,423 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:33:28,467 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:33:28,814 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:33:28,814 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28 WrapperNode [2022-11-16 06:33:28,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:33:28,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:33:28,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:33:28,817 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:33:28,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:28,944 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,016 INFO L138 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 857 [2022-11-16 06:33:29,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:33:29,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:33:29,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:33:29,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:33:29,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,028 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,089 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,096 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,100 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,109 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:33:29,110 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:33:29,110 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:33:29,110 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:33:29,111 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:33:28" (1/1) ... [2022-11-16 06:33:29,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:33:29,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:33:29,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:33:29,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:33:29,204 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 06:33:29,205 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 06:33:29,205 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:33:29,205 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:33:29,206 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:33:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:33:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:33:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:33:29,207 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:33:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:33:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:33:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:33:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:33:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-16 06:33:29,208 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-16 06:33:29,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:33:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:33:29,209 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:33:29,209 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:33:29,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:33:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:33:29,211 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:33:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:33:29,211 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:33:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:33:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-16 06:33:29,212 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-16 06:33:29,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:33:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:33:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2022-11-16 06:33:29,213 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2022-11-16 06:33:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:33:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:33:29,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:33:29,214 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:33:29,214 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:33:29,666 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:33:29,669 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:33:32,060 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:33:32,763 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:33:32,764 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 06:33:32,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:33:32 BoogieIcfgContainer [2022-11-16 06:33:32,766 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:33:32,767 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:33:32,767 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:33:32,778 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:33:32,779 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:33:32" (1/1) ... [2022-11-16 06:33:32,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:33:32,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:33:32,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2022-11-16 06:33:32,867 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2022-11-16 06:33:32,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-16 06:33:32,876 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:33:32,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:33:32,921 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 06:33:32,928 INFO L158 Benchmark]: Toolchain (without parser) took 7694.18ms. Allocated memory was 67.1MB in the beginning and 222.3MB in the end (delta: 155.2MB). Free memory was 38.4MB in the beginning and 141.4MB in the end (delta: -103.0MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. [2022-11-16 06:33:32,934 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory was 47.8MB in the beginning and 47.8MB in the end (delta: 20.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:33:32,935 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3582.25ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 38.2MB in the beginning and 67.4MB in the end (delta: -29.3MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2022-11-16 06:33:32,935 INFO L158 Benchmark]: Boogie Procedure Inliner took 200.49ms. Allocated memory is still 130.0MB. Free memory was 67.4MB in the beginning and 55.5MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:33:32,937 INFO L158 Benchmark]: Boogie Preprocessor took 91.67ms. Allocated memory is still 130.0MB. Free memory was 54.9MB in the beginning and 46.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:33:32,938 INFO L158 Benchmark]: RCFGBuilder took 3656.79ms. Allocated memory was 130.0MB in the beginning and 222.3MB in the end (delta: 92.3MB). Free memory was 46.5MB in the beginning and 148.7MB in the end (delta: -102.3MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. [2022-11-16 06:33:32,938 INFO L158 Benchmark]: CodeCheck took 158.46ms. Allocated memory is still 222.3MB. Free memory was 148.7MB in the beginning and 141.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:33:32,942 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 0.30ms. Allocated memory is still 67.1MB. Free memory was 47.8MB in the beginning and 47.8MB in the end (delta: 20.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3582.25ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 38.2MB in the beginning and 67.4MB in the end (delta: -29.3MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 200.49ms. Allocated memory is still 130.0MB. Free memory was 67.4MB in the beginning and 55.5MB in the end (delta: 12.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.67ms. Allocated memory is still 130.0MB. Free memory was 54.9MB in the beginning and 46.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3656.79ms. Allocated memory was 130.0MB in the beginning and 222.3MB in the end (delta: 92.3MB). Free memory was 46.5MB in the beginning and 148.7MB in the end (delta: -102.3MB). Peak memory consumption was 82.0MB. Max. memory is 16.1GB. * CodeCheck took 158.46ms. Allocated memory is still 222.3MB. Free memory was 148.7MB in the beginning and 141.4MB 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 06:33:32,972 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_690a0370-8a95-4678-9ccb-6331fa8fae94/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