./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak --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 5c86e40da35708e9aee6b6307d04748d7e66e759 ................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak --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 5c86e40da35708e9aee6b6307d04748d7e66e759 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:36:08,553 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:36:08,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:36:08,634 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:36:08,635 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:36:08,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:36:08,645 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:36:08,654 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:36:08,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:36:08,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:36:08,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:36:08,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:36:08,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:36:08,674 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:36:08,676 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:36:08,677 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:36:08,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:36:08,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:36:08,686 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:36:08,692 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:36:08,697 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:36:08,698 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:36:08,701 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:36:08,702 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:36:08,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:36:08,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:36:08,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:36:08,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:36:08,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:36:08,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:36:08,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:36:08,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:36:08,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:36:08,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:36:08,717 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:36:08,717 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:36:08,718 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:36:08,718 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:36:08,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:36:08,720 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:36:08,720 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:36:08,721 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:36:08,744 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:36:08,745 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:36:08,746 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:36:08,746 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:36:08,747 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:36:08,747 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:36:08,748 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:36:08,748 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:36:08,748 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:36:08,748 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:36:08,748 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:36:08,749 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:36:08,749 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:36:08,749 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:36:08,749 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:36:08,750 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:36:08,750 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:36:08,750 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:36:08,750 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:36:08,751 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:36:08,751 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:36:08,751 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:36:08,751 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:36:08,752 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:36:08,752 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:36:08,752 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:36:08,752 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:36:08,753 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2020-12-01 17:36:09,012 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:36:09,035 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:36:09,038 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:36:09,039 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:36:09,040 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:36:09,042 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-01 17:36:09,114 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/0f3e4dcb9/28d0fd74120a4cb18752557c6f23d5cf/FLAGc665b2dec [2020-12-01 17:36:09,950 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:36:09,950 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-01 17:36:10,000 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/0f3e4dcb9/28d0fd74120a4cb18752557c6f23d5cf/FLAGc665b2dec [2020-12-01 17:36:10,440 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/0f3e4dcb9/28d0fd74120a4cb18752557c6f23d5cf [2020-12-01 17:36:10,443 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:36:10,445 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:36:10,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:36:10,447 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:36:10,450 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:36:10,451 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:10" (1/1) ... [2020-12-01 17:36:10,453 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6577cb27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:10, skipping insertion in model container [2020-12-01 17:36:10,453 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:10" (1/1) ... [2020-12-01 17:36:10,461 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:36:10,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:36:10,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:36:10,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:36:11,926 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,927 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,928 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,939 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:11,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:36:12,389 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:36:12,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:36:12,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:36:12,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:36:12,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:36:12,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:36:12,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:36:12,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:36:12,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:36:12,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:36:12,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:36:12,851 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:36:12,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:36:12,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:36:12,942 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,943 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,944 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,951 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:12,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:13,004 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:36:13,005 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:36:13,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:36:13,006 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:36:13,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:36:13,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:36:13,011 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:36:13,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:36:13,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:36:13,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:36:13,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:36:13,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:13,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:13,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:13,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:13,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:36:14,020 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:36:14,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14 WrapperNode [2020-12-01 17:36:14,020 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:36:14,021 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:36:14,022 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:36:14,022 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:36:14,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,196 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,309 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:36:14,314 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:36:14,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:36:14,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:36:14,324 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,324 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,346 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,407 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,413 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,437 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... [2020-12-01 17:36:14,471 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:36:14,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:36:14,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:36:14,479 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:36:14,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:36:14,552 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2020-12-01 17:36:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2020-12-01 17:36:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:36:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 17:36:14,553 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 17:36:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:36:14,553 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 17:36:14,554 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 17:36:14,554 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:36:14,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:36:14,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 17:36:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 17:36:14,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:36:14,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:36:14,561 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 17:36:14,561 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 17:36:14,562 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-12-01 17:36:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-12-01 17:36:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2020-12-01 17:36:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2020-12-01 17:36:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-12-01 17:36:14,563 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2020-12-01 17:36:14,563 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2020-12-01 17:36:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:36:14,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:36:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:36:14,564 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-12-01 17:36:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-12-01 17:36:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:36:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 17:36:14,565 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 17:36:14,565 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 17:36:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-12-01 17:36:14,566 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-12-01 17:36:14,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:36:14,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:36:53,058 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:36:53,058 INFO L298 CfgBuilder]: Removed 32 assume(true) statements. [2020-12-01 17:36:53,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:53 BoogieIcfgContainer [2020-12-01 17:36:53,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:36:53,062 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:36:53,063 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:36:53,073 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:36:53,074 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:36:53" (1/1) ... [2020-12-01 17:36:53,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:36:53,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:36:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 125 states and 174 transitions. [2020-12-01 17:36:53,143 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 174 transitions. [2020-12-01 17:36:53,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2020-12-01 17:36:53,155 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:36:53,211 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-12-01 17:36:53,223 INFO L168 Benchmark]: Toolchain (without parser) took 42776.28 ms. Allocated memory was 104.9 MB in the beginning and 390.1 MB in the end (delta: 285.2 MB). Free memory was 67.5 MB in the beginning and 164.9 MB in the end (delta: -97.5 MB). Peak memory consumption was 187.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:53,227 INFO L168 Benchmark]: CDTParser took 1.49 ms. Allocated memory is still 104.9 MB. Free memory is still 62.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:36:53,229 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3574.39 ms. Allocated memory was 104.9 MB in the beginning and 186.6 MB in the end (delta: 81.8 MB). Free memory was 67.5 MB in the beginning and 106.1 MB in the end (delta: -38.7 MB). Peak memory consumption was 111.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:53,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 291.46 ms. Allocated memory is still 186.6 MB. Free memory was 106.1 MB in the beginning and 94.5 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:53,231 INFO L168 Benchmark]: Boogie Preprocessor took 164.08 ms. Allocated memory is still 186.6 MB. Free memory was 94.5 MB in the beginning and 85.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:53,232 INFO L168 Benchmark]: RCFGBuilder took 38582.57 ms. Allocated memory was 186.6 MB in the beginning and 390.1 MB in the end (delta: 203.4 MB). Free memory was 85.2 MB in the beginning and 170.7 MB in the end (delta: -85.6 MB). Peak memory consumption was 194.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:53,234 INFO L168 Benchmark]: CodeCheck took 157.85 ms. Allocated memory is still 390.1 MB. Free memory was 170.7 MB in the beginning and 164.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:36:53,239 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 1.49 ms. Allocated memory is still 104.9 MB. Free memory is still 62.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3574.39 ms. Allocated memory was 104.9 MB in the beginning and 186.6 MB in the end (delta: 81.8 MB). Free memory was 67.5 MB in the beginning and 106.1 MB in the end (delta: -38.7 MB). Peak memory consumption was 111.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 291.46 ms. Allocated memory is still 186.6 MB. Free memory was 106.1 MB in the beginning and 94.5 MB in the end (delta: 11.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 164.08 ms. Allocated memory is still 186.6 MB. Free memory was 94.5 MB in the beginning and 85.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 38582.57 ms. Allocated memory was 186.6 MB in the beginning and 390.1 MB in the end (delta: 203.4 MB). Free memory was 85.2 MB in the beginning and 170.7 MB in the end (delta: -85.6 MB). Peak memory consumption was 194.0 MB. Max. memory is 16.1 GB. * CodeCheck took 157.85 ms. Allocated memory is still 390.1 MB. Free memory was 170.7 MB in the beginning and 164.9 MB in the end (delta: 5.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:36:55,692 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:36:55,695 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:36:55,747 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:36:55,748 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:36:55,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:36:55,756 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:36:55,761 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:36:55,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:36:55,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:36:55,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:36:55,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:36:55,777 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:36:55,795 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:36:55,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:36:55,798 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:36:55,799 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:36:55,800 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:36:55,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:36:55,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:36:55,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:36:55,811 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:36:55,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:36:55,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:36:55,831 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:36:55,831 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:36:55,832 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:36:55,833 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:36:55,833 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:36:55,834 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:36:55,835 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:36:55,836 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:36:55,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:36:55,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:36:55,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:36:55,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:36:55,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:36:55,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:36:55,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:36:55,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:36:55,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:36:55,848 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:36:55,896 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:36:55,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:36:55,898 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:36:55,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:36:55,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:36:55,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:36:55,901 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:36:55,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:36:55,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:36:55,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:36:55,902 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:36:55,902 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:36:55,903 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:36:55,903 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:36:55,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:36:55,903 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:36:55,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:36:55,904 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:36:55,904 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:36:55,904 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:36:55,904 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:36:55,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:36:55,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:36:55,905 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:36:55,905 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:36:55,905 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:36:55,906 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:36:55,906 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:36:55,906 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:36:55,906 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:36:55,906 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:36:55,907 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5c86e40da35708e9aee6b6307d04748d7e66e759 [2020-12-01 17:36:56,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:36:56,354 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:36:56,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:36:56,360 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:36:56,361 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:36:56,362 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-01 17:36:56,445 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/f97966538/043dbbd827db4e7188d95b8852ea8f71/FLAG32a8db2d6 [2020-12-01 17:36:57,389 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:36:57,390 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2020-12-01 17:36:57,437 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/f97966538/043dbbd827db4e7188d95b8852ea8f71/FLAG32a8db2d6 [2020-12-01 17:36:57,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4af0c553-844d-4c96-8897-96310f319228/bin/ukojak/data/f97966538/043dbbd827db4e7188d95b8852ea8f71 [2020-12-01 17:36:57,875 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:36:57,877 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:36:57,882 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:36:57,883 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:36:57,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:36:57,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:57" (1/1) ... [2020-12-01 17:36:57,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@247db30c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:36:57, skipping insertion in model container [2020-12-01 17:36:57,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:36:57" (1/1) ... [2020-12-01 17:36:57,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:36:58,085 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:36:58,443 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:36:58,453 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:36:59,436 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,440 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:36:59,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:37:00,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:37:00,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:37:00,106 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:37:00,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:37:00,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:37:00,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:37:00,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:37:00,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:37:00,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:37:00,343 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:37:00,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,567 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:37:00,665 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:37:00,715 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:37:00,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:37:00,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:37:00,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:37:00,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:37:00,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:37:00,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:37:00,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:37:00,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:37:00,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:37:00,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:37:00,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:37:00,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:37:00,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:37:00,877 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,878 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:00,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:37:00,995 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:37:01,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:37:01,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:37:01,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,107 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:37:01,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:37:01,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:37:01,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:37:01,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:37:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:37:01,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:37:01,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:37:01,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:37:01,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:37:01,177 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:37:01,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:37:01,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:37:02,341 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:37:02,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:37:02 WrapperNode [2020-12-01 17:37:02,342 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:37:02,343 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:37:02,343 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:37:02,343 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:37:02,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:37:02" (1/1) ... [2020-12-01 17:37:02,438 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:37:02,516 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:37:02" (1/1) ... [2020-12-01 17:37:02,517 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:37:02,517 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:37:02,519 INFO L168 Benchmark]: Toolchain (without parser) took 4640.83 ms. Allocated memory was 77.6 MB in the beginning and 169.9 MB in the end (delta: 92.3 MB). Free memory was 47.1 MB in the beginning and 97.2 MB in the end (delta: -50.1 MB). Peak memory consumption was 41.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:37:02,520 INFO L168 Benchmark]: CDTParser took 2.34 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:37:02,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4460.09 ms. Allocated memory was 77.6 MB in the beginning and 169.9 MB in the end (delta: 92.3 MB). Free memory was 46.9 MB in the beginning and 102.4 MB in the end (delta: -55.5 MB). Peak memory consumption was 111.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:37:02,521 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.02 ms. Allocated memory is still 169.9 MB. Free memory was 102.4 MB in the beginning and 97.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:37:02,523 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.34 ms. Allocated memory is still 54.5 MB. Free memory is still 35.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4460.09 ms. Allocated memory was 77.6 MB in the beginning and 169.9 MB in the end (delta: 92.3 MB). Free memory was 46.9 MB in the beginning and 102.4 MB in the end (delta: -55.5 MB). Peak memory consumption was 111.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 174.02 ms. Allocated memory is still 169.9 MB. Free memory was 102.4 MB in the beginning and 97.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...