./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:37:01,240 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:37:01,242 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:37:01,279 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:37:01,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:37:01,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:37:01,283 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:37:01,285 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:37:01,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:37:01,288 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:37:01,289 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:37:01,290 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:37:01,291 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:37:01,292 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:37:01,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:37:01,295 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:37:01,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:37:01,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:37:01,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:37:01,302 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:37:01,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:37:01,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:37:01,307 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:37:01,308 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:37:01,311 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:37:01,312 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:37:01,312 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:37:01,313 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:37:01,314 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:37:01,315 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:37:01,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:37:01,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:37:01,317 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:37:01,318 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:37:01,319 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:37:01,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:37:01,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:37:01,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:37:01,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:37:01,322 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:37:01,323 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:37:01,324 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:37:01,366 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:37:01,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:37:01,367 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:37:01,367 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:37:01,368 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:37:01,368 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:37:01,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:37:01,369 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:37:01,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:37:01,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:37:01,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:37:01,370 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:37:01,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:37:01,371 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:37:01,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:37:01,372 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:37:01,372 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:37:01,373 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:37:01,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:37:01,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:37:01,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:37:01,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:37:01,374 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:37:01,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:37:01,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:37:01,375 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-25 07:37:01,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:37:01,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:37:01,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:37:01,671 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:37:01,672 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:37:01,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-25 07:37:01,756 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/258fbcd77/dbb69da38b424c699223cdc089e12887/FLAG1458b9025 [2021-11-25 07:37:02,632 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:37:02,634 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-25 07:37:02,693 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/258fbcd77/dbb69da38b424c699223cdc089e12887/FLAG1458b9025 [2021-11-25 07:37:03,146 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/258fbcd77/dbb69da38b424c699223cdc089e12887 [2021-11-25 07:37:03,148 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:37:03,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:37:03,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:37:03,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:37:03,168 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:37:03,168 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:03" (1/1) ... [2021-11-25 07:37:03,169 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e5083c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:03, skipping insertion in model container [2021-11-25 07:37:03,169 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:03" (1/1) ... [2021-11-25 07:37:03,178 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:37:03,312 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:37:03,588 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-25 07:37:03,595 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-25 07:37:04,814 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,819 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,837 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:04,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,363 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:37:05,364 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:37:05,365 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:37:05,366 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:37:05,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:37:05,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:37:05,369 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:37:05,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:37:05,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:37:05,371 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:37:05,525 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:37:05,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,779 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:37:05,847 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:37:05,879 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-25 07:37:05,880 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-25 07:37:05,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,939 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,955 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:05,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:06,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:37:06,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:37:06,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:37:06,012 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:37:06,013 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:37:06,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:37:06,014 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:37:06,015 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:37:06,015 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:37:06,016 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:37:06,043 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:37:06,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:06,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:06,206 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:37:06,523 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:37:06,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06 WrapperNode [2021-11-25 07:37:06,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:37:06,525 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:37:06,525 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:37:06,525 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:37:06,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,684 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,786 INFO L137 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 866 [2021-11-25 07:37:06,787 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:37:06,796 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:37:06,796 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:37:06,796 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:37:06,805 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,805 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,822 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,823 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,913 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:37:06,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:37:06,924 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:37:06,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:37:06,925 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:06" (1/1) ... [2021-11-25 07:37:06,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:37:06,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:37:06,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:37:06,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:37:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-25 07:37:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:37:07,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:37:07,001 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:37:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:37:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:37:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:37:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:37:07,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:37:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:37:07,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:37:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:37:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 07:37:07,003 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 07:37:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:37:07,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:37:07,003 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:37:07,004 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:37:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:37:07,004 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:37:07,004 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:37:07,004 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:37:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 07:37:07,005 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 07:37:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:37:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:37:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 07:37:07,005 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 07:37:07,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:37:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:37:07,006 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:37:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:37:07,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:37:07,340 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:37:07,342 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:37:08,802 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:37:09,049 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:37:09,049 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 07:37:09,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:09 BoogieIcfgContainer [2021-11-25 07:37:09,052 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:37:09,053 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:37:09,053 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:37:09,063 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:37:09,063 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:09" (1/1) ... [2021-11-25 07:37:09,076 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:37:09,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:09,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-25 07:37:09,163 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-25 07:37:09,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-25 07:37:09,168 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:09,169 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:09,208 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 07:37:09,211 INFO L158 Benchmark]: Toolchain (without parser) took 6061.11ms. Allocated memory was 98.6MB in the beginning and 155.2MB in the end (delta: 56.6MB). Free memory was 55.4MB in the beginning and 66.1MB in the end (delta: -10.7MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-11-25 07:37:09,212 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 75.5MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 25.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:37:09,213 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3359.87ms. Allocated memory was 98.6MB in the beginning and 121.6MB in the end (delta: 23.1MB). Free memory was 55.0MB in the beginning and 65.3MB in the end (delta: -10.2MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. [2021-11-25 07:37:09,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.68ms. Allocated memory is still 121.6MB. Free memory was 65.3MB in the beginning and 53.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 07:37:09,214 INFO L158 Benchmark]: Boogie Preprocessor took 127.40ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 46.3MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:37:09,215 INFO L158 Benchmark]: RCFGBuilder took 2127.97ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 46.3MB in the beginning and 72.4MB in the end (delta: -26.1MB). Peak memory consumption was 34.2MB. Max. memory is 16.1GB. [2021-11-25 07:37:09,215 INFO L158 Benchmark]: CodeCheck took 157.06ms. Allocated memory is still 155.2MB. Free memory was 72.4MB in the beginning and 66.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:37:09,219 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 0.21ms. Allocated memory is still 75.5MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 25.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3359.87ms. Allocated memory was 98.6MB in the beginning and 121.6MB in the end (delta: 23.1MB). Free memory was 55.0MB in the beginning and 65.3MB in the end (delta: -10.2MB). Peak memory consumption was 46.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.68ms. Allocated memory is still 121.6MB. Free memory was 65.3MB in the beginning and 53.3MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.40ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 46.3MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2127.97ms. Allocated memory was 121.6MB in the beginning and 155.2MB in the end (delta: 33.6MB). Free memory was 46.3MB in the beginning and 72.4MB in the end (delta: -26.1MB). Peak memory consumption was 34.2MB. Max. memory is 16.1GB. * CodeCheck took 157.06ms. Allocated memory is still 155.2MB. Free memory was 72.4MB in the beginning and 66.1MB 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 07:37:09,269 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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 e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:37:11,719 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:37:11,722 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:37:11,771 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:37:11,772 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:37:11,776 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:37:11,778 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:37:11,782 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:37:11,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:37:11,791 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:37:11,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:37:11,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:37:11,796 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:37:11,797 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:37:11,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:37:11,800 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:37:11,801 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:37:11,802 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:37:11,804 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:37:11,806 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:37:11,808 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:37:11,815 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:37:11,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:37:11,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:37:11,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:37:11,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:37:11,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:37:11,835 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:37:11,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:37:11,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:37:11,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:37:11,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:37:11,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:37:11,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:37:11,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:37:11,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:37:11,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:37:11,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:37:11,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:37:11,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:37:11,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:37:11,852 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:37:11,894 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:37:11,895 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:37:11,896 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:37:11,897 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:37:11,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:37:11,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:37:11,898 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:37:11,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:37:11,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:37:11,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:37:11,900 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:37:11,900 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:37:11,901 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:37:11,901 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:37:11,901 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:37:11,901 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:37:11,901 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:37:11,902 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:37:11,902 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:37:11,902 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:37:11,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:37:11,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:37:11,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:37:11,903 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:37:11,903 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:37:11,904 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:37:11,904 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:37:11,904 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:37:11,904 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:37:11,904 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e59944759baac4a78b3b5460ff6f3a8abaec03123fb9537d86aeca785269fb41 [2021-11-25 07:37:12,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:37:12,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:37:12,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:37:12,349 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:37:12,349 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:37:12,351 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-25 07:37:12,419 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/9022eb8d9/1fa983c9ae2046bf8c63e0a13dd6c1e9/FLAGd546d0713 [2021-11-25 07:37:13,402 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:37:13,403 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i [2021-11-25 07:37:13,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/9022eb8d9/1fa983c9ae2046bf8c63e0a13dd6c1e9/FLAGd546d0713 [2021-11-25 07:37:13,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/data/9022eb8d9/1fa983c9ae2046bf8c63e0a13dd6c1e9 [2021-11-25 07:37:13,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:37:13,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:37:13,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:37:13,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:37:13,866 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:37:13,867 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:13" (1/1) ... [2021-11-25 07:37:13,868 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b9c3920 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:13, skipping insertion in model container [2021-11-25 07:37:13,868 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:37:13" (1/1) ... [2021-11-25 07:37:13,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:37:14,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:37:14,331 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-25 07:37:14,338 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-25 07:37:15,304 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:15,828 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:37:15,830 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:37:15,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:37:15,845 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:37:15,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:37:15,854 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:37:15,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:37:15,858 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:37:15,859 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:37:15,862 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:37:16,095 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:37:16,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:37:16,469 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:37:16,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:37:16,575 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-25 07:37:16,575 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-25 07:37:16,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,669 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:37:16,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:37:16,670 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:37:16,671 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:37:16,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:37:16,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:37:16,676 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:37:16,676 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:37:16,677 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:37:16,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:37:16,713 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:37:16,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,783 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,836 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:37:16,883 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:37:16,908 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4497,4510] [2021-11-25 07:37:16,908 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_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be16_harness.i[4557,4570] [2021-11-25 07:37:16,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:16,990 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:37:16,991 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:37:16,992 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:37:16,993 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:37:16,993 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:37:16,994 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:37:16,994 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:37:16,995 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:37:16,995 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:37:16,995 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:37:17,015 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:37:17,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:17,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:37:17,148 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:37:17,474 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:37:17,475 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17 WrapperNode [2021-11-25 07:37:17,475 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:37:17,477 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:37:17,477 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:37:17,477 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:37:17,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,638 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,754 INFO L137 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 10, statements flattened = 867 [2021-11-25 07:37:17,755 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:37:17,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:37:17,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:37:17,756 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:37:17,765 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,783 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,783 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,868 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,883 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:37:17,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:37:17,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:37:17,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:37:17,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:37:17" (1/1) ... [2021-11-25 07:37:17,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:37:17,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:37:17,933 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:37:17,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:37:17,982 INFO L130 BoogieDeclarations]: Found specification of procedure htons [2021-11-25 07:37:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-25 07:37:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-25 07:37:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:37:17,983 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:37:17,983 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:37:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:37:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:37:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:37:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:37:17,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:37:17,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:37:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:37:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:37:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 07:37:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 07:37:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:37:17,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:37:17,985 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:37:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:37:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:37:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:37:17,986 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:37:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:37:17,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-25 07:37:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:37:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:37:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 07:37:17,987 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 07:37:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:37:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:37:17,987 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-25 07:37:17,988 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-25 07:37:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:37:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:37:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-25 07:37:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:37:17,988 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:37:17,989 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:37:18,300 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:37:18,302 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:37:20,321 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:37:20,613 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:37:20,613 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 07:37:20,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:20 BoogieIcfgContainer [2021-11-25 07:37:20,616 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:37:20,617 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:37:20,617 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:37:20,627 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:37:20,628 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:37:20" (1/1) ... [2021-11-25 07:37:20,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:37:20,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:37:20,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 98 states and 130 transitions. [2021-11-25 07:37:20,720 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 130 transitions. [2021-11-25 07:37:20,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-25 07:37:20,729 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:37:20,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:37:20,780 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 07:37:20,788 INFO L158 Benchmark]: Toolchain (without parser) took 6938.80ms. Allocated memory was 79.7MB in the beginning and 153.1MB in the end (delta: 73.4MB). Free memory was 53.6MB in the beginning and 77.4MB in the end (delta: -23.8MB). Peak memory consumption was 48.8MB. Max. memory is 16.1GB. [2021-11-25 07:37:20,788 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 79.7MB. Free memory is still 59.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:37:20,789 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3627.63ms. Allocated memory was 79.7MB in the beginning and 123.7MB in the end (delta: 44.0MB). Free memory was 53.4MB in the beginning and 59.2MB in the end (delta: -5.8MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2021-11-25 07:37:20,790 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.40ms. Allocated memory is still 123.7MB. Free memory was 59.2MB in the beginning and 48.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:37:20,792 INFO L158 Benchmark]: Boogie Preprocessor took 127.17ms. Allocated memory is still 123.7MB. Free memory was 48.0MB in the beginning and 71.3MB in the end (delta: -23.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 07:37:20,792 INFO L158 Benchmark]: RCFGBuilder took 2732.65ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 71.3MB in the beginning and 83.7MB in the end (delta: -12.3MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2021-11-25 07:37:20,793 INFO L158 Benchmark]: CodeCheck took 167.62ms. Allocated memory is still 153.1MB. Free memory was 83.7MB in the beginning and 77.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:37:20,797 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 0.29ms. Allocated memory is still 79.7MB. Free memory is still 59.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3627.63ms. Allocated memory was 79.7MB in the beginning and 123.7MB in the end (delta: 44.0MB). Free memory was 53.4MB in the beginning and 59.2MB in the end (delta: -5.8MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.40ms. Allocated memory is still 123.7MB. Free memory was 59.2MB in the beginning and 48.0MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.17ms. Allocated memory is still 123.7MB. Free memory was 48.0MB in the beginning and 71.3MB in the end (delta: -23.3MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2732.65ms. Allocated memory was 123.7MB in the beginning and 153.1MB in the end (delta: 29.4MB). Free memory was 71.3MB in the beginning and 83.7MB in the end (delta: -12.3MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. * CodeCheck took 167.62ms. Allocated memory is still 153.1MB. Free memory was 83.7MB in the beginning and 77.4MB 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 07:37:20,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cf2f8c2-abcf-4c57-9a0b-cd917eb8d01e/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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