./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 08:12:31,938 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:12:31,940 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:12:31,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:12:31,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:12:32,000 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:12:32,003 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:12:32,009 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:12:32,012 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:12:32,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:12:32,023 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:12:32,025 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:12:32,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:12:32,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:12:32,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:12:32,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:12:32,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:12:32,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:12:32,037 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:12:32,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:12:32,042 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:12:32,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:12:32,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:12:32,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:12:32,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:12:32,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:12:32,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:12:32,064 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:12:32,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:12:32,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:12:32,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:12:32,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:12:32,073 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:12:32,075 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:12:32,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:12:32,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:12:32,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:12:32,079 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:12:32,079 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:12:32,081 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:12:32,082 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:12:32,083 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 08:12:32,148 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:12:32,148 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:12:32,150 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:12:32,151 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:12:32,152 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:12:32,152 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:12:32,152 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:12:32,153 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 08:12:32,160 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:12:32,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:12:32,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:12:32,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:12:32,163 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:12:32,164 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:12:32,164 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:12:32,164 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:12:32,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:12:32,165 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:12:32,165 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:12:32,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:12:32,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:12:32,166 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:12:32,166 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 08:12:32,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 08:12:32,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:12:32,167 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_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-25 08:12:32,551 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:12:32,592 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:12:32,595 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:12:32,597 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:12:32,598 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:12:32,600 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-25 08:12:32,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/727782155/11afd6e7e89b4e6a89656c2c20e9843d/FLAGf6acb1aeb [2021-11-25 08:12:33,730 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:12:33,731 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-25 08:12:33,790 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/727782155/11afd6e7e89b4e6a89656c2c20e9843d/FLAGf6acb1aeb [2021-11-25 08:12:34,110 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/727782155/11afd6e7e89b4e6a89656c2c20e9843d [2021-11-25 08:12:34,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:12:34,115 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:12:34,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:12:34,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:12:34,123 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:12:34,124 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:12:34" (1/1) ... [2021-11-25 08:12:34,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35232f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:34, skipping insertion in model container [2021-11-25 08:12:34,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:12:34" (1/1) ... [2021-11-25 08:12:34,137 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:12:34,280 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:12:34,746 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-25 08:12:34,754 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-25 08:12:35,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:35,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:35,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:35,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:35,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:36,008 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:36,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:36,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:36,013 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:36,533 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:12:36,535 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:12:36,537 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:12:36,539 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:12:36,541 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:12:36,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:12:36,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:12:36,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:12:36,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:12:36,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:12:36,895 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:12:37,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,089 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,181 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:12:37,243 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 08:12:37,261 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-25 08:12:37,261 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-25 08:12:37,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,338 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,401 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:12:37,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:12:37,407 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:12:37,410 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:12:37,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:12:37,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:12:37,413 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:12:37,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:12:37,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:12:37,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:12:37,498 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:12:37,605 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,606 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:37,658 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:12:38,056 INFO L208 MainTranslator]: Completed translation [2021-11-25 08:12:38,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38 WrapperNode [2021-11-25 08:12:38,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:12:38,058 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 08:12:38,058 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 08:12:38,058 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 08:12:38,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,413 INFO L137 Inliner]: procedures = 690, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 938 [2021-11-25 08:12:38,414 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 08:12:38,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 08:12:38,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 08:12:38,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 08:12:38,426 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,450 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,549 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 08:12:38,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 08:12:38,566 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 08:12:38,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 08:12:38,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:38" (1/1) ... [2021-11-25 08:12:38,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:12:38,611 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 08:12:38,633 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 08:12:38,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 08:12:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-25 08:12:38,711 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-25 08:12:38,711 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 08:12:38,712 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 08:12:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 08:12:38,712 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 08:12:38,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 08:12:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-25 08:12:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 08:12:38,713 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 08:12:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 08:12:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 08:12:38,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 08:12:38,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 08:12:38,715 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 08:12:38,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 08:12:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 08:12:38,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 08:12:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 08:12:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 08:12:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 08:12:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 08:12:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 08:12:38,717 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 08:12:38,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 08:12:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 08:12:38,719 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 08:12:38,719 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 08:12:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 08:12:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 08:12:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 08:12:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 08:12:38,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 08:12:38,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 08:12:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-25 08:12:38,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 08:12:39,090 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 08:12:39,093 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 08:12:41,176 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 08:12:41,410 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 08:12:41,410 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 08:12:41,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:12:41 BoogieIcfgContainer [2021-11-25 08:12:41,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 08:12:41,436 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 08:12:41,437 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 08:12:41,450 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 08:12:41,451 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:12:41" (1/1) ... [2021-11-25 08:12:41,469 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 08:12:41,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:12:41,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-25 08:12:41,564 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-25 08:12:41,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-25 08:12:41,574 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:12:41,576 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:12:41,643 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:419) 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:145) 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) [2021-11-25 08:12:41,655 INFO L158 Benchmark]: Toolchain (without parser) took 7532.25ms. Allocated memory was 88.1MB in the beginning and 209.7MB in the end (delta: 121.6MB). Free memory was 60.2MB in the beginning and 143.4MB in the end (delta: -83.2MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-25 08:12:41,655 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 88.1MB. Free memory was 68.4MB in the beginning and 68.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 08:12:41,658 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3938.17ms. Allocated memory was 88.1MB in the beginning and 174.1MB in the end (delta: 86.0MB). Free memory was 60.2MB in the beginning and 95.7MB in the end (delta: -35.5MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. [2021-11-25 08:12:41,659 INFO L158 Benchmark]: Boogie Procedure Inliner took 356.19ms. Allocated memory is still 174.1MB. Free memory was 95.7MB in the beginning and 83.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 08:12:41,659 INFO L158 Benchmark]: Boogie Preprocessor took 149.79ms. Allocated memory is still 174.1MB. Free memory was 83.0MB in the beginning and 117.4MB in the end (delta: -34.4MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2021-11-25 08:12:41,663 INFO L158 Benchmark]: RCFGBuilder took 2870.08ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 117.4MB in the beginning and 149.7MB in the end (delta: -32.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-25 08:12:41,664 INFO L158 Benchmark]: CodeCheck took 210.15ms. Allocated memory is still 209.7MB. Free memory was 149.7MB in the beginning and 143.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 08:12:41,672 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 88.1MB. Free memory was 68.4MB in the beginning and 68.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3938.17ms. Allocated memory was 88.1MB in the beginning and 174.1MB in the end (delta: 86.0MB). Free memory was 60.2MB in the beginning and 95.7MB in the end (delta: -35.5MB). Peak memory consumption was 68.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 356.19ms. Allocated memory is still 174.1MB. Free memory was 95.7MB in the beginning and 83.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.79ms. Allocated memory is still 174.1MB. Free memory was 83.0MB in the beginning and 117.4MB in the end (delta: -34.4MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2870.08ms. Allocated memory was 174.1MB in the beginning and 209.7MB in the end (delta: 35.7MB). Free memory was 117.4MB in the beginning and 149.7MB in the end (delta: -32.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * CodeCheck took 210.15ms. Allocated memory is still 209.7MB. Free memory was 149.7MB in the beginning and 143.4MB 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. [2021-11-25 08:12:41,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 08:12:44,636 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 08:12:44,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 08:12:44,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 08:12:44,708 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 08:12:44,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 08:12:44,716 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 08:12:44,721 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 08:12:44,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 08:12:44,731 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 08:12:44,736 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 08:12:44,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 08:12:44,738 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 08:12:44,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 08:12:44,744 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 08:12:44,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 08:12:44,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 08:12:44,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 08:12:44,755 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 08:12:44,764 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 08:12:44,766 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 08:12:44,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 08:12:44,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 08:12:44,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 08:12:44,784 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 08:12:44,785 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 08:12:44,786 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 08:12:44,787 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 08:12:44,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 08:12:44,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 08:12:44,790 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 08:12:44,791 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 08:12:44,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 08:12:44,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 08:12:44,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 08:12:44,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 08:12:44,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 08:12:44,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 08:12:44,805 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 08:12:44,807 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 08:12:44,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 08:12:44,812 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 08:12:44,863 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 08:12:44,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 08:12:44,866 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 08:12:44,866 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 08:12:44,868 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 08:12:44,868 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 08:12:44,869 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 08:12:44,869 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 08:12:44,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 08:12:44,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 08:12:44,871 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 08:12:44,871 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 08:12:44,871 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 08:12:44,871 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 08:12:44,872 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 08:12:44,872 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 08:12:44,872 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 08:12:44,872 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 08:12:44,873 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 08:12:44,873 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 08:12:44,873 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:12:44,873 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 08:12:44,874 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 08:12:44,874 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 08:12:44,874 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 08:12:44,874 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 08:12:44,875 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 08:12:44,875 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 08:12:44,875 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 08:12:44,875 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_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-25 08:12:45,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 08:12:45,394 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 08:12:45,397 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 08:12:45,399 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 08:12:45,401 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 08:12:45,402 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-25 08:12:45,486 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/3c89dc786/2777502183f1490187a151344be85d48/FLAGfcf91dcd0 [2021-11-25 08:12:46,698 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 08:12:46,699 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-25 08:12:46,756 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/3c89dc786/2777502183f1490187a151344be85d48/FLAGfcf91dcd0 [2021-11-25 08:12:47,081 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/data/3c89dc786/2777502183f1490187a151344be85d48 [2021-11-25 08:12:47,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 08:12:47,107 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 08:12:47,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 08:12:47,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 08:12:47,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 08:12:47,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:12:47" (1/1) ... [2021-11-25 08:12:47,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bfd25ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:47, skipping insertion in model container [2021-11-25 08:12:47,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 08:12:47" (1/1) ... [2021-11-25 08:12:47,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 08:12:47,314 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:12:47,723 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-25 08:12:47,732 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-25 08:12:48,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,920 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,947 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,948 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:48,953 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:49,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:12:49,530 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:12:49,531 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:12:49,534 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:12:49,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:12:49,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:12:49,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:12:49,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:12:49,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:12:49,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:12:49,748 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:12:49,953 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:49,953 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,035 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:12:50,117 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 08:12:50,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 08:12:50,247 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-25 08:12:50,248 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-25 08:12:50,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,338 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,435 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:12:50,437 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:12:50,438 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:12:50,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:12:50,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:12:50,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:12:50,442 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:12:50,443 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:12:50,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:12:50,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:12:50,493 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:12:50,600 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,600 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,669 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:12:50,704 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 08:12:50,720 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-25 08:12:50,720 WARN L230 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_c479eb59-af1e-4fe8-9289-755e04fd5379/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-25 08:12:50,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,779 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:50,841 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 08:12:50,842 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 08:12:50,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 08:12:50,844 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 08:12:50,845 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 08:12:50,846 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 08:12:50,846 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 08:12:50,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 08:12:50,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 08:12:50,848 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 08:12:50,876 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 08:12:51,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:51,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 08:12:51,114 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 08:12:51,473 INFO L208 MainTranslator]: Completed translation [2021-11-25 08:12:51,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51 WrapperNode [2021-11-25 08:12:51,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 08:12:51,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 08:12:51,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 08:12:51,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 08:12:51,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,604 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,734 INFO L137 Inliner]: procedures = 710, calls = 2631, calls flagged for inlining = 60, calls inlined = 9, statements flattened = 939 [2021-11-25 08:12:51,734 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 08:12:51,736 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 08:12:51,736 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 08:12:51,736 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 08:12:51,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,793 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,877 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,901 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,928 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 08:12:51,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 08:12:51,963 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 08:12:51,963 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 08:12:51,964 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 08:12:51" (1/1) ... [2021-11-25 08:12:51,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 08:12:51,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 08:12:52,002 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 08:12:52,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 08:12:52,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-25 08:12:52,068 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-25 08:12:52,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 08:12:52,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 08:12:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 08:12:52,070 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 08:12:52,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 08:12:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 08:12:52,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 08:12:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 08:12:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-25 08:12:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 08:12:52,072 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 08:12:52,072 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 08:12:52,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 08:12:52,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 08:12:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 08:12:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 08:12:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-25 08:12:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-25 08:12:52,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-25 08:12:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-25 08:12:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 08:12:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 08:12:52,075 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 08:12:52,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 08:12:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 08:12:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 08:12:52,076 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 08:12:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 08:12:52,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 08:12:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 08:12:52,077 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 08:12:52,077 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 08:12:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 08:12:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 08:12:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 08:12:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 08:12:52,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 08:12:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-25 08:12:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-25 08:12:52,079 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-25 08:12:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 08:12:52,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 08:12:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-25 08:12:52,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-25 08:12:52,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-25 08:12:52,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-25 08:12:52,599 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 08:12:52,602 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 08:13:15,536 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 08:13:15,827 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 08:13:15,829 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 08:13:15,832 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:13:15 BoogieIcfgContainer [2021-11-25 08:13:15,833 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 08:13:15,835 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 08:13:15,835 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 08:13:15,854 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 08:13:15,854 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 08:13:15" (1/1) ... [2021-11-25 08:13:15,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 08:13:15,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 08:13:15,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-25 08:13:15,967 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-25 08:13:15,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-25 08:13:15,977 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 08:13:15,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 08:13:16,033 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:419) 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:145) 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) [2021-11-25 08:13:16,042 INFO L158 Benchmark]: Toolchain (without parser) took 28932.24ms. Allocated memory was 56.6MB in the beginning and 207.6MB in the end (delta: 151.0MB). Free memory was 38.8MB in the beginning and 100.7MB in the end (delta: -61.9MB). Peak memory consumption was 87.2MB. Max. memory is 16.1GB. [2021-11-25 08:13:16,043 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 08:13:16,044 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4363.46ms. Allocated memory was 56.6MB in the beginning and 117.4MB in the end (delta: 60.8MB). Free memory was 38.5MB in the beginning and 65.4MB in the end (delta: -27.0MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2021-11-25 08:13:16,048 INFO L158 Benchmark]: Boogie Procedure Inliner took 259.40ms. Allocated memory is still 117.4MB. Free memory was 65.4MB in the beginning and 52.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 08:13:16,051 INFO L158 Benchmark]: Boogie Preprocessor took 225.59ms. Allocated memory is still 117.4MB. Free memory was 52.8MB in the beginning and 44.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 08:13:16,055 INFO L158 Benchmark]: RCFGBuilder took 23870.74ms. Allocated memory was 117.4MB in the beginning and 207.6MB in the end (delta: 90.2MB). Free memory was 44.4MB in the beginning and 108.0MB in the end (delta: -63.6MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2021-11-25 08:13:16,055 INFO L158 Benchmark]: CodeCheck took 203.94ms. Allocated memory is still 207.6MB. Free memory was 108.0MB in the beginning and 100.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 08:13:16,060 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 56.6MB. Free memory was 37.4MB in the beginning and 37.4MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4363.46ms. Allocated memory was 56.6MB in the beginning and 117.4MB in the end (delta: 60.8MB). Free memory was 38.5MB in the beginning and 65.4MB in the end (delta: -27.0MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 259.40ms. Allocated memory is still 117.4MB. Free memory was 65.4MB in the beginning and 52.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 225.59ms. Allocated memory is still 117.4MB. Free memory was 52.8MB in the beginning and 44.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 23870.74ms. Allocated memory was 117.4MB in the beginning and 207.6MB in the end (delta: 90.2MB). Free memory was 44.4MB in the beginning and 108.0MB in the end (delta: -63.6MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. * CodeCheck took 203.94ms. Allocated memory is still 207.6MB. Free memory was 108.0MB in the beginning and 100.7MB 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. [2021-11-25 08:13:16,141 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c479eb59-af1e-4fe8-9289-755e04fd5379/bin/ukojak-d1pc8ZmBRL/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