./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg --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 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- 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-b5237d8 [2022-11-21 23:03:35,549 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:03:35,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:03:35,576 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:03:35,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:03:35,583 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:03:35,586 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:03:35,589 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:03:35,592 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:03:35,597 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:03:35,599 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:03:35,601 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:03:35,601 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:03:35,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:03:35,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:03:35,610 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:03:35,612 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:03:35,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:03:35,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:03:35,621 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:03:35,623 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:03:35,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:03:35,627 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:03:35,628 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:03:35,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:03:35,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:03:35,639 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:03:35,640 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:03:35,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:03:35,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:03:35,645 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:03:35,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:03:35,648 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:03:35,649 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:03:35,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:03:35,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:03:35,652 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:03:35,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:03:35,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:03:35,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:03:35,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:03:35,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:03:35,694 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:03:35,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:03:35,696 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:03:35,696 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:03:35,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:03:35,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:03:35,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:03:35,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:03:35,698 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:03:35,698 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:03:35,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:03:35,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:03:35,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:03:35,700 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:03:35,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:03:35,700 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:03:35,700 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:03:35,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:03:35,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:35,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:03:35,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:03:35,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:03:35,702 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:03:35,702 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:03:35,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:03:35,702 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_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2022-11-21 23:03:36,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:03:36,043 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:03:36,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:03:36,047 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:03:36,050 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:03:36,052 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-21 23:03:39,041 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:03:39,629 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:03:39,630 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-21 23:03:39,663 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data/69e1e5452/ff185f44b9544556b453f303236ed3f8/FLAGe852dc9d2 [2022-11-21 23:03:39,682 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data/69e1e5452/ff185f44b9544556b453f303236ed3f8 [2022-11-21 23:03:39,686 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:03:39,688 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:03:39,692 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:39,692 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:03:39,695 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:03:39,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:39" (1/1) ... [2022-11-21 23:03:39,697 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a5ae66c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:39, skipping insertion in model container [2022-11-21 23:03:39,697 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:39" (1/1) ... [2022-11-21 23:03:39,706 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:03:39,824 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:03:40,093 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-21 23:03:40,106 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-21 23:03:41,285 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,293 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,294 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,308 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,312 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,317 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:41,798 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:41,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:41,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:41,807 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:41,809 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:41,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:41,810 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:41,811 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:41,812 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:41,813 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:41,990 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:42,071 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,072 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,159 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:42,221 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:03:42,251 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-21 23:03:42,252 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-21 23:03:42,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,323 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,327 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,330 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,339 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,342 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,415 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:42,416 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:42,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:42,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:42,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:42,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:42,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:42,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:42,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:42,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:42,469 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:42,547 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,547 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:42,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:42,861 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:03:42,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42 WrapperNode [2022-11-21 23:03:42,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:42,863 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:42,863 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:03:42,863 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:03:42,871 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:42,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,077 INFO L138 Inliner]: procedures = 690, calls = 2495, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 778 [2022-11-21 23:03:43,077 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:43,078 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:03:43,078 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:03:43,078 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:03:43,092 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,210 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,213 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,218 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,240 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:03:43,255 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:03:43,255 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:03:43,255 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:03:43,256 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:42" (1/1) ... [2022-11-21 23:03:43,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:43,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:03:43,298 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:03:43,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:03:43,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:03:43,345 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:03:43,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:03:43,346 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:03:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:03:43,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 23:03:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 23:03:43,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:03:43,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:03:43,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:03:43,346 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:03:43,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:03:43,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:03:43,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:03:43,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:03:43,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:03:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:03:43,348 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:03:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:03:43,348 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:03:43,348 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:03:43,349 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:03:43,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:03:43,349 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 23:03:43,350 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 23:03:43,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:03:43,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:03:43,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:03:43,351 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:03:43,351 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:03:43,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:03:43,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:03:43,636 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:03:43,638 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:03:44,991 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:03:45,320 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:03:45,321 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:03:45,324 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:45 BoogieIcfgContainer [2022-11-21 23:03:45,324 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:03:45,325 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:03:45,325 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:03:45,336 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:03:45,336 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:45" (1/1) ... [2022-11-21 23:03:45,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:03:45,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:45,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2022-11-21 23:03:45,410 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-11-21 23:03:45,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 23:03:45,415 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:45,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:45,465 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) [2022-11-21 23:03:45,469 INFO L158 Benchmark]: Toolchain (without parser) took 5780.01ms. Allocated memory was 140.5MB in the beginning and 262.1MB in the end (delta: 121.6MB). Free memory was 86.1MB in the beginning and 153.4MB in the end (delta: -67.3MB). Peak memory consumption was 54.9MB. Max. memory is 16.1GB. [2022-11-21 23:03:45,470 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 140.5MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:03:45,470 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3170.18ms. Allocated memory was 140.5MB in the beginning and 197.1MB in the end (delta: 56.6MB). Free memory was 86.1MB in the beginning and 91.3MB in the end (delta: -5.2MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. [2022-11-21 23:03:45,471 INFO L158 Benchmark]: Boogie Procedure Inliner took 215.01ms. Allocated memory is still 197.1MB. Free memory was 91.3MB in the beginning and 79.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:03:45,472 INFO L158 Benchmark]: Boogie Preprocessor took 175.91ms. Allocated memory is still 197.1MB. Free memory was 79.7MB in the beginning and 138.1MB in the end (delta: -58.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. [2022-11-21 23:03:45,472 INFO L158 Benchmark]: RCFGBuilder took 2069.11ms. Allocated memory was 197.1MB in the beginning and 262.1MB in the end (delta: 65.0MB). Free memory was 138.1MB in the beginning and 160.7MB in the end (delta: -22.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2022-11-21 23:03:45,473 INFO L158 Benchmark]: CodeCheck took 143.15ms. Allocated memory is still 262.1MB. Free memory was 160.7MB in the beginning and 153.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:03:45,475 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 0.26ms. Allocated memory is still 140.5MB. Free memory is still 113.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3170.18ms. Allocated memory was 140.5MB in the beginning and 197.1MB in the end (delta: 56.6MB). Free memory was 86.1MB in the beginning and 91.3MB in the end (delta: -5.2MB). Peak memory consumption was 76.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 215.01ms. Allocated memory is still 197.1MB. Free memory was 91.3MB in the beginning and 79.7MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.91ms. Allocated memory is still 197.1MB. Free memory was 79.7MB in the beginning and 138.1MB in the end (delta: -58.4MB). Peak memory consumption was 15.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2069.11ms. Allocated memory was 197.1MB in the beginning and 262.1MB in the end (delta: 65.0MB). Free memory was 138.1MB in the beginning and 160.7MB in the end (delta: -22.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * CodeCheck took 143.15ms. Allocated memory is still 262.1MB. Free memory was 160.7MB in the beginning and 153.4MB 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. [2022-11-21 23:03:45,498 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/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_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg --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 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 --- 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-b5237d8 [2022-11-21 23:03:47,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:03:47,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:03:47,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:03:47,936 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:03:47,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:03:47,943 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:03:47,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:03:47,949 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:03:47,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:03:47,956 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:03:47,959 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:03:47,960 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:03:47,962 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:03:47,964 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:03:47,969 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:03:47,970 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:03:47,970 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:03:47,972 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:03:47,974 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:03:47,975 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:03:47,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:03:47,983 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:03:47,984 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:03:47,996 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:03:47,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:03:47,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:03:47,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:03:47,998 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:03:47,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:03:47,999 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:03:48,000 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:03:48,001 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:03:48,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:03:48,026 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:03:48,026 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:03:48,027 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:03:48,028 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:03:48,028 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:03:48,029 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:03:48,030 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:03:48,033 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:03:48,062 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:03:48,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:03:48,065 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:03:48,065 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:03:48,066 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:03:48,067 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:03:48,067 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:03:48,068 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:03:48,068 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:03:48,068 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:03:48,069 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:03:48,070 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:03:48,070 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:03:48,070 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:03:48,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:03:48,071 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:03:48,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:03:48,071 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:03:48,072 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:03:48,072 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:03:48,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:48,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:03:48,073 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:03:48,073 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:03:48,073 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:03:48,074 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:03:48,074 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:03:48,074 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:03:48,074 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:03:48,075 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_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7d8c1ced61af2c61b36782af6d28a32546abe33f0c852d8f862ae04f74aae5e5 [2022-11-21 23:03:48,469 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:03:48,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:03:48,501 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:03:48,503 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:03:48,504 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:03:48,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-21 23:03:51,700 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:03:52,264 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:03:52,264 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i [2022-11-21 23:03:52,302 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data/c90aba1d3/36116925801c4d86b0f954fa575ad5e7/FLAG9e6287f76 [2022-11-21 23:03:52,322 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/data/c90aba1d3/36116925801c4d86b0f954fa575ad5e7 [2022-11-21 23:03:52,325 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:03:52,327 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:03:52,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:52,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:03:52,332 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:03:52,333 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:52" (1/1) ... [2022-11-21 23:03:52,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37f467c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:52, skipping insertion in model container [2022-11-21 23:03:52,335 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:03:52" (1/1) ... [2022-11-21 23:03:52,342 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:03:52,439 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:03:52,700 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-21 23:03:52,710 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-21 23:03:54,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,063 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,064 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,064 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,065 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:54,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:54,583 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:54,584 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:54,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:54,586 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:54,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:54,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:54,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:54,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:54,764 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:54,853 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:54,923 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:54,990 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:03:55,054 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:03:55,059 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-21 23:03:55,060 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-21 23:03:55,107 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,108 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,108 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,109 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,109 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,122 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,123 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,127 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,128 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:55,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:55,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:55,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:55,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:55,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:55,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:55,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:55,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:55,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:55,235 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:55,305 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,305 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:55,416 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:03:55,439 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4491,4504] [2022-11-21 23:03:55,445 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_92e88905-57ad-4de3-99df-9053b6983489/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_harness.i[4551,4564] [2022-11-21 23:03:55,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,506 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,507 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:03:55,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:03:55,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:03:55,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:03:55,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:03:55,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:03:55,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:03:55,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:03:55,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:03:55,544 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:03:55,559 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:03:55,630 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,630 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:03:55,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:03:55,948 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:03:55,948 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55 WrapperNode [2022-11-21 23:03:55,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:03:55,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:55,950 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:03:55,950 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:03:55,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,059 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,166 INFO L138 Inliner]: procedures = 710, calls = 2495, calls flagged for inlining = 54, calls inlined = 5, statements flattened = 778 [2022-11-21 23:03:56,170 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:03:56,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:03:56,172 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:03:56,172 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:03:56,205 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,214 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,214 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,256 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,274 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,283 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:03:56,284 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:03:56,298 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:03:56,299 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:03:56,300 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:03:55" (1/1) ... [2022-11-21 23:03:56,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:03:56,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:03:56,368 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:03:56,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:03:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 23:03:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 23:03:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:03:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:03:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:03:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:03:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:03:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 23:03:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 23:03:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:03:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:03:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:03:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:03:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:03:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:03:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:03:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:03:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:03:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:03:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:03:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:03:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 23:03:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 23:03:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:03:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:03:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 23:03:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 23:03:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:03:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:03:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:03:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:03:56,490 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:03:56,490 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:03:56,875 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:03:56,878 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:03:59,164 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:03:59,580 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:03:59,580 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:03:59,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:59 BoogieIcfgContainer [2022-11-21 23:03:59,583 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:03:59,584 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:03:59,584 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:03:59,594 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:03:59,594 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:03:59" (1/1) ... [2022-11-21 23:03:59,605 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:03:59,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:03:59,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 69 states and 84 transitions. [2022-11-21 23:03:59,661 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 84 transitions. [2022-11-21 23:03:59,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2022-11-21 23:03:59,666 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:03:59,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:03:59,715 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) [2022-11-21 23:03:59,724 INFO L158 Benchmark]: Toolchain (without parser) took 7395.71ms. Allocated memory was 81.8MB in the beginning and 161.5MB in the end (delta: 79.7MB). Free memory was 53.6MB in the beginning and 63.4MB in the end (delta: -9.8MB). Peak memory consumption was 69.5MB. Max. memory is 16.1GB. [2022-11-21 23:03:59,725 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 81.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:03:59,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3620.94ms. Allocated memory was 81.8MB in the beginning and 134.2MB in the end (delta: 52.4MB). Free memory was 53.4MB in the beginning and 55.1MB in the end (delta: -1.7MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2022-11-21 23:03:59,726 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.97ms. Allocated memory is still 134.2MB. Free memory was 55.1MB in the beginning and 44.0MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:03:59,734 INFO L158 Benchmark]: Boogie Preprocessor took 112.02ms. Allocated memory is still 134.2MB. Free memory was 44.0MB in the beginning and 65.9MB in the end (delta: -21.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-21 23:03:59,735 INFO L158 Benchmark]: RCFGBuilder took 3298.87ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 65.9MB in the beginning and 70.7MB in the end (delta: -4.8MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-21 23:03:59,735 INFO L158 Benchmark]: CodeCheck took 137.77ms. Allocated memory is still 161.5MB. Free memory was 69.7MB in the beginning and 63.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:03:59,739 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 0.25ms. Allocated memory is still 81.8MB. Free memory is still 58.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3620.94ms. Allocated memory was 81.8MB in the beginning and 134.2MB in the end (delta: 52.4MB). Free memory was 53.4MB in the beginning and 55.1MB in the end (delta: -1.7MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.97ms. Allocated memory is still 134.2MB. Free memory was 55.1MB in the beginning and 44.0MB in the end (delta: 11.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.02ms. Allocated memory is still 134.2MB. Free memory was 44.0MB in the beginning and 65.9MB in the end (delta: -21.9MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3298.87ms. Allocated memory was 134.2MB in the beginning and 161.5MB in the end (delta: 27.3MB). Free memory was 65.9MB in the beginning and 70.7MB in the end (delta: -4.8MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * CodeCheck took 137.77ms. Allocated memory is still 161.5MB. Free memory was 69.7MB in the beginning and 63.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:03:59,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_92e88905-57ad-4de3-99df-9053b6983489/bin/ukojak-jW3SillKbg/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