./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b 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_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ --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 de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 --- 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-6b4ec56 [2022-11-20 18:10:34,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:10:34,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:10:34,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:10:34,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:10:34,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:10:34,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:10:34,941 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:10:34,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:10:34,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:10:34,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:10:34,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:10:34,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:10:34,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:10:34,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:10:34,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:10:34,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:10:34,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:10:34,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:10:34,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:10:34,955 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:10:34,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:10:34,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:10:34,958 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:10:34,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:10:34,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:10:34,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:10:34,962 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:10:34,963 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:10:34,964 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:10:34,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:10:34,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:10:34,966 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:10:34,966 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:10:34,967 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:10:34,968 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:10:34,968 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:10:34,968 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:10:34,969 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:10:34,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:10:34,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:10:34,973 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:10:34,994 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:10:34,994 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:10:34,995 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:10:34,995 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:10:34,996 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:10:34,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:10:34,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:10:34,996 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:10:34,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:10:34,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:10:34,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:10:34,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:10:34,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:10:34,998 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:10:34,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:10:34,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:10:34,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:10:34,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:10:34,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:34,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:10:34,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:10:34,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:10:34,999 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:10:34,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:10:35,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:10:35,000 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_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 [2022-11-20 18:10:35,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:10:35,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:10:35,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:10:35,334 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:10:35,335 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:10:35,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-11-20 18:10:38,462 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:10:39,076 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:10:39,078 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-11-20 18:10:39,124 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data/fc9e43174/2dac5b0c3631496ebfa824063228fea3/FLAG1fd72238a [2022-11-20 18:10:39,144 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data/fc9e43174/2dac5b0c3631496ebfa824063228fea3 [2022-11-20 18:10:39,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:10:39,150 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:10:39,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:39,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:10:39,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:10:39,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:39" (1/1) ... [2022-11-20 18:10:39,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dbbeb9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:39, skipping insertion in model container [2022-11-20 18:10:39,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:39" (1/1) ... [2022-11-20 18:10:39,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:10:39,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:10:39,529 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-11-20 18:10:39,539 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-11-20 18:10:40,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,901 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,903 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,916 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,917 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,919 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:40,920 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:41,479 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:10:41,483 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:10:41,484 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:10:41,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:10:41,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:10:41,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:10:41,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:10:41,495 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:10:41,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:10:41,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:10:41,710 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:10:41,739 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:41,740 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:41,844 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:41,848 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:41,949 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:42,022 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:10:42,048 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-11-20 18:10:42,050 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-11-20 18:10:42,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,148 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,150 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,166 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,167 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,168 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,169 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,222 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:10:42,223 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:10:42,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:10:42,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:10:42,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:10:42,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:10:42,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:10:42,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:10:42,230 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:10:42,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:10:42,257 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:10:42,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:42,369 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:42,591 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:10:42,591 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42 WrapperNode [2022-11-20 18:10:42,591 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:42,592 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:42,592 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:10:42,593 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:10:42,599 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,762 INFO L138 Inliner]: procedures = 692, calls = 2620, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 956 [2022-11-20 18:10:42,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:42,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:10:42,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:10:42,763 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:10:42,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,773 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,865 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,871 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,876 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:10:42,885 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:10:42,885 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:10:42,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:10:42,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:42" (1/1) ... [2022-11-20 18:10:42,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:42,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:10:42,920 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:10:42,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:10:42,972 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 18:10:42,972 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 18:10:42,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:10:42,973 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:10:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:10:42,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 18:10:42,973 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:10:42,973 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:10:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:10:42,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:10:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:10:42,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:10:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:10:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:10:42,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:10:42,975 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:10:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:10:42,976 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2022-11-20 18:10:42,976 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2022-11-20 18:10:42,977 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2022-11-20 18:10:42,977 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2022-11-20 18:10:42,977 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 18:10:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 18:10:42,978 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:10:42,978 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:10:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:10:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:10:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:10:42,979 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:10:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:10:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:10:42,980 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:10:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 18:10:42,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:10:43,327 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:10:43,330 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:10:44,772 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:10:45,070 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:10:45,071 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-20 18:10:45,074 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:45 BoogieIcfgContainer [2022-11-20 18:10:45,074 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:10:45,076 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:10:45,076 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:10:45,086 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:10:45,086 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:45" (1/1) ... [2022-11-20 18:10:45,097 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:10:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:45,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 116 states and 158 transitions. [2022-11-20 18:10:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 158 transitions. [2022-11-20 18:10:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 18:10:45,201 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:45,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:10:45,248 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) [2022-11-20 18:10:45,253 INFO L158 Benchmark]: Toolchain (without parser) took 6102.08ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 114.8MB in the beginning and 136.5MB in the end (delta: -21.7MB). Peak memory consumption was 105.3MB. Max. memory is 16.1GB. [2022-11-20 18:10:45,253 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 119.5MB. Free memory is still 87.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:10:45,254 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3437.74ms. Allocated memory is still 151.0MB. Free memory was 114.8MB in the beginning and 64.0MB in the end (delta: 50.8MB). Peak memory consumption was 108.7MB. Max. memory is 16.1GB. [2022-11-20 18:10:45,255 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.15ms. Allocated memory is still 151.0MB. Free memory was 64.0MB in the beginning and 52.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 18:10:45,255 INFO L158 Benchmark]: Boogie Preprocessor took 121.44ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 52.2MB in the beginning and 140.9MB in the end (delta: -88.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. [2022-11-20 18:10:45,256 INFO L158 Benchmark]: RCFGBuilder took 2189.39ms. Allocated memory is still 203.4MB. Free memory was 140.9MB in the beginning and 73.3MB in the end (delta: 67.5MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. [2022-11-20 18:10:45,256 INFO L158 Benchmark]: CodeCheck took 175.99ms. Allocated memory is still 203.4MB. Free memory was 73.3MB in the beginning and 136.5MB in the end (delta: -63.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:10:45,259 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 0.52ms. Allocated memory is still 119.5MB. Free memory is still 87.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3437.74ms. Allocated memory is still 151.0MB. Free memory was 114.8MB in the beginning and 64.0MB in the end (delta: 50.8MB). Peak memory consumption was 108.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.15ms. Allocated memory is still 151.0MB. Free memory was 64.0MB in the beginning and 52.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.44ms. Allocated memory was 151.0MB in the beginning and 203.4MB in the end (delta: 52.4MB). Free memory was 52.2MB in the beginning and 140.9MB in the end (delta: -88.7MB). Peak memory consumption was 13.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2189.39ms. Allocated memory is still 203.4MB. Free memory was 140.9MB in the beginning and 73.3MB in the end (delta: 67.5MB). Peak memory consumption was 71.6MB. Max. memory is 16.1GB. * CodeCheck took 175.99ms. Allocated memory is still 203.4MB. Free memory was 73.3MB in the beginning and 136.5MB in the end (delta: -63.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:10:45,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/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_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ --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 de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 --- 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-6b4ec56 [2022-11-20 18:10:47,838 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:10:47,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:10:47,883 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:10:47,884 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:10:47,888 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:10:47,891 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:10:47,895 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:10:47,897 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:10:47,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:10:47,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:10:47,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:10:47,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:10:47,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:10:47,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:10:47,919 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:10:47,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:10:47,922 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:10:47,924 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:10:47,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:10:47,932 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:10:47,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:10:47,937 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:10:47,938 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:10:47,946 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:10:47,947 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:10:47,947 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:10:47,950 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:10:47,950 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:10:47,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:10:47,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:10:47,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:10:47,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:10:47,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:10:47,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:10:47,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:10:47,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:10:47,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:10:47,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:10:47,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:10:47,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:10:47,979 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:10:48,015 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:10:48,016 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:10:48,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:10:48,018 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:10:48,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:10:48,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:10:48,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:10:48,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:10:48,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:10:48,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:10:48,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:10:48,022 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:10:48,022 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:10:48,022 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:10:48,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:10:48,023 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:10:48,023 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:10:48,023 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:10:48,023 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:10:48,024 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:10:48,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:48,024 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:10:48,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:10:48,025 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:10:48,025 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:10:48,025 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:10:48,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:10:48,025 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:10:48,026 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:10:48,026 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_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de3da06dbfc8734cb93dce42b312357899e8d9cc914b94ba94740650fa2d8258 [2022-11-20 18:10:48,438 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:10:48,473 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:10:48,476 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:10:48,478 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:10:48,479 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:10:48,481 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-11-20 18:10:51,862 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:10:52,431 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:10:52,432 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i [2022-11-20 18:10:52,477 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data/16d71f4a7/815c134060804f559b934c99c2c8a480/FLAG1208fd9bb [2022-11-20 18:10:52,493 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/data/16d71f4a7/815c134060804f559b934c99c2c8a480 [2022-11-20 18:10:52,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:10:52,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:10:52,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:52,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:10:52,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:10:52,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:52" (1/1) ... [2022-11-20 18:10:52,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5764ed58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:52, skipping insertion in model container [2022-11-20 18:10:52,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:10:52" (1/1) ... [2022-11-20 18:10:52,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:10:52,630 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:10:52,895 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-11-20 18:10:52,903 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-11-20 18:10:54,129 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,132 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,133 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,134 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,136 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,167 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,170 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:10:54,710 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:10:54,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:10:54,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:10:54,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:10:54,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:10:54,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:10:54,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:10:54,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:10:54,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:10:54,902 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:10:54,922 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,923 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:54,995 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,101 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:55,200 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:10:55,244 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:10:55,250 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-11-20 18:10:55,251 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-11-20 18:10:55,331 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,332 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,333 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,342 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,352 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,354 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,355 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:10:55,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:10:55,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:10:55,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:10:55,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:10:55,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:10:55,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:10:55,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:10:55,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:10:55,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:10:55,445 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:10:55,459 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,460 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,561 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:55,582 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:10:55,603 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4494,4507] [2022-11-20 18:10:55,609 WARN L237 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_c5281e84-d507-4be7-970e-2ec2737f56ac/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_harness.i[4554,4567] [2022-11-20 18:10:55,648 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,649 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,649 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,650 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,650 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,655 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,656 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,658 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:10:55,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:10:55,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:10:55,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:10:55,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:10:55,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:10:55,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:10:55,739 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:10:55,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:10:55,740 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:10:55,762 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:10:55,777 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,778 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,829 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:10:55,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:10:56,316 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:10:56,317 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56 WrapperNode [2022-11-20 18:10:56,317 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:10:56,318 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:56,318 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:10:56,319 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:10:56,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,445 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,527 INFO L138 Inliner]: procedures = 712, calls = 2620, calls flagged for inlining = 60, calls inlined = 10, statements flattened = 952 [2022-11-20 18:10:56,528 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:10:56,529 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:10:56,529 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:10:56,529 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:10:56,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,587 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,595 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:10:56,611 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:10:56,611 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:10:56,612 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:10:56,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:10:56" (1/1) ... [2022-11-20 18:10:56,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:10:56,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:10:56,643 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:10:56,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:10:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-20 18:10:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-20 18:10:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:10:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 18:10:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 18:10:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:10:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:10:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:10:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 18:10:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 18:10:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:10:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:10:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:10:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:10:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:10:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:10:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:10:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 18:10:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 18:10:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:10:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2022-11-20 18:10:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2022-11-20 18:10:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:10:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_reserve [2022-11-20 18:10:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_reserve [2022-11-20 18:10:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-20 18:10:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-20 18:10:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:10:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:10:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:10:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:10:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:10:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:10:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 18:10:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 18:10:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 18:10:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 18:10:57,149 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:10:57,151 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:10:59,383 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:10:59,848 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:10:59,851 INFO L300 CfgBuilder]: Removed 4 assume(true) statements. [2022-11-20 18:10:59,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:59 BoogieIcfgContainer [2022-11-20 18:10:59,855 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:10:59,856 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:10:59,856 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:10:59,867 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:10:59,868 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:10:59" (1/1) ... [2022-11-20 18:10:59,877 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:10:59,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:10:59,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 115 states and 157 transitions. [2022-11-20 18:10:59,966 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 157 transitions. [2022-11-20 18:10:59,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2022-11-20 18:10:59,972 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:10:59,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:11:00,017 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) [2022-11-20 18:11:00,022 INFO L158 Benchmark]: Toolchain (without parser) took 7523.82ms. Allocated memory was 81.8MB in the beginning and 237.0MB in the end (delta: 155.2MB). Free memory was 51.0MB in the beginning and 172.4MB in the end (delta: -121.4MB). Peak memory consumption was 119.5MB. Max. memory is 16.1GB. [2022-11-20 18:11:00,023 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:11:00,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3818.36ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 50.8MB in the beginning and 51.1MB in the end (delta: -310.6kB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2022-11-20 18:11:00,024 INFO L158 Benchmark]: Boogie Procedure Inliner took 210.08ms. Allocated memory is still 127.9MB. Free memory was 51.1MB in the beginning and 67.3MB in the end (delta: -16.2MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2022-11-20 18:11:00,025 INFO L158 Benchmark]: Boogie Preprocessor took 82.12ms. Allocated memory is still 127.9MB. Free memory was 67.3MB in the beginning and 58.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 18:11:00,025 INFO L158 Benchmark]: RCFGBuilder took 3243.95ms. Allocated memory was 127.9MB in the beginning and 237.0MB in the end (delta: 109.1MB). Free memory was 58.2MB in the beginning and 94.8MB in the end (delta: -36.6MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2022-11-20 18:11:00,026 INFO L158 Benchmark]: CodeCheck took 164.80ms. Allocated memory is still 237.0MB. Free memory was 94.8MB in the beginning and 172.4MB in the end (delta: -77.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:11:00,028 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 65.0MB. Free memory was 42.9MB in the beginning and 42.8MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3818.36ms. Allocated memory was 81.8MB in the beginning and 127.9MB in the end (delta: 46.1MB). Free memory was 50.8MB in the beginning and 51.1MB in the end (delta: -310.6kB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 210.08ms. Allocated memory is still 127.9MB. Free memory was 51.1MB in the beginning and 67.3MB in the end (delta: -16.2MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.12ms. Allocated memory is still 127.9MB. Free memory was 67.3MB in the beginning and 58.2MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3243.95ms. Allocated memory was 127.9MB in the beginning and 237.0MB in the end (delta: 109.1MB). Free memory was 58.2MB in the beginning and 94.8MB in the end (delta: -36.6MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * CodeCheck took 164.80ms. Allocated memory is still 237.0MB. Free memory was 94.8MB in the beginning and 172.4MB in the end (delta: -77.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:11:00,054 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c5281e84-d507-4be7-970e-2ec2737f56ac/bin/ukojak-pZX7IvK2PQ/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