./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN --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 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:04:43,652 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:04:43,654 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:04:43,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:04:43,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:04:43,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:04:43,719 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:04:43,723 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:04:43,725 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:04:43,730 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:04:43,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:04:43,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:04:43,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:04:43,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:04:43,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:04:43,743 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:04:43,745 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:04:43,746 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:04:43,748 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:04:43,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:04:43,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:04:43,759 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:04:43,762 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:04:43,763 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:04:43,772 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:04:43,773 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:04:43,773 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:04:43,775 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:04:43,776 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:04:43,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:04:43,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:04:43,779 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:04:43,781 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:04:43,782 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:04:43,784 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:04:43,784 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:04:43,785 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:04:43,785 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:04:43,785 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:04:43,786 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:04:43,787 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:04:43,788 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:04:43,835 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:04:43,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:04:43,836 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:04:43,836 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:04:43,837 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:04:43,837 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:04:43,837 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:04:43,837 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:04:43,838 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:04:43,838 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:04:43,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:04:43,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:04:43,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:04:43,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:04:43,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:04:43,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:04:43,839 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:04:43,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:04:43,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:04:43,840 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:04:43,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:04:43,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:04:43,840 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:04:43,841 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:04:43,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:04:43,846 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_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d [2021-11-21 06:04:44,177 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:04:44,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:04:44,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:04:44,250 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:04:44,251 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:04:44,253 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-11-21 06:04:44,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/41e80505d/6545ed4d0c2744dc9ad7213eb8cc905a/FLAG330c23ae1 [2021-11-21 06:04:45,316 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:04:45,318 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-11-21 06:04:45,371 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/41e80505d/6545ed4d0c2744dc9ad7213eb8cc905a/FLAG330c23ae1 [2021-11-21 06:04:45,770 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/41e80505d/6545ed4d0c2744dc9ad7213eb8cc905a [2021-11-21 06:04:45,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:04:45,775 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:04:45,777 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:04:45,777 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:04:45,781 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:04:45,782 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:04:45" (1/1) ... [2021-11-21 06:04:45,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7741663f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:45, skipping insertion in model container [2021-11-21 06:04:45,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:04:45" (1/1) ... [2021-11-21 06:04:45,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:04:46,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:04:46,390 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-11-21 06:04:46,399 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-11-21 06:04:47,608 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,614 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,615 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:47,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:04:48,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:04:48,104 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:04:48,107 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:04:48,109 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:04:48,112 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:04:48,112 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:04:48,114 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:04:48,116 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:04:48,117 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:04:48,299 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:04:48,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,562 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:04:48,670 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:04:48,699 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-11-21 06:04:48,706 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-11-21 06:04:48,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,788 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:04:48,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:04:48,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:04:48,850 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:04:48,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:04:48,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:04:48,852 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:04:48,852 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:04:48,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:04:48,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:04:48,876 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:04:48,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,885 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:48,995 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:04:49,282 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:04:49,283 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49 WrapperNode [2021-11-21 06:04:49,283 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:04:49,284 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:04:49,284 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:04:49,284 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:04:49,296 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,451 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,575 INFO L137 Inliner]: procedures = 692, calls = 2500, calls flagged for inlining = 57, calls inlined = 12, statements flattened = 1003 [2021-11-21 06:04:49,576 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:04:49,577 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:04:49,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:04:49,577 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:04:49,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,606 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,750 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:04:49,752 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:04:49,752 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:04:49,752 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:04:49,753 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:49" (1/1) ... [2021-11-21 06:04:49,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:04:49,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:04:49,786 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:04:49,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:04:49,837 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:04:49,837 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:04:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:04:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:04:49,838 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:04:49,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:04:49,839 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 06:04:49,839 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 06:04:49,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:04:49,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:04:49,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:04:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:04:49,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:04:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:04:49,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:04:49,842 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:04:49,843 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:04:49,843 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2021-11-21 06:04:49,843 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2021-11-21 06:04:49,844 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 06:04:49,844 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 06:04:49,845 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:04:49,845 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:04:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:04:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 06:04:49,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 06:04:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:04:49,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:04:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:04:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:04:49,847 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 06:04:49,847 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 06:04:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:04:49,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:04:50,276 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:04:50,278 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:04:52,024 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:04:52,267 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:04:52,267 INFO L301 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-21 06:04:52,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:04:52 BoogieIcfgContainer [2021-11-21 06:04:52,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:04:52,271 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:04:52,272 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:04:52,285 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:04:52,285 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:04:52" (1/1) ... [2021-11-21 06:04:52,298 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:04:52,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:04:52,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 122 states and 171 transitions. [2021-11-21 06:04:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 122 states and 171 transitions. [2021-11-21 06:04:52,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-21 06:04:52,399 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:04:52,400 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:04:52,461 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) [2021-11-21 06:04:52,475 INFO L158 Benchmark]: Toolchain (without parser) took 6695.52ms. Allocated memory was 81.8MB in the beginning and 180.4MB in the end (delta: 98.6MB). Free memory was 35.9MB in the beginning and 77.6MB in the end (delta: -41.8MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-21 06:04:52,476 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 81.8MB. Free memory was 61.3MB in the beginning and 61.2MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:04:52,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3506.16ms. Allocated memory was 81.8MB in the beginning and 121.6MB in the end (delta: 39.8MB). Free memory was 35.6MB in the beginning and 55.7MB in the end (delta: -20.1MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. [2021-11-21 06:04:52,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 291.83ms. Allocated memory is still 121.6MB. Free memory was 55.7MB in the beginning and 44.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:04:52,478 INFO L158 Benchmark]: Boogie Preprocessor took 174.08ms. Allocated memory was 121.6MB in the beginning and 180.4MB in the end (delta: 58.7MB). Free memory was 44.2MB in the beginning and 126.2MB in the end (delta: -81.9MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. [2021-11-21 06:04:52,478 INFO L158 Benchmark]: RCFGBuilder took 2519.05ms. Allocated memory is still 180.4MB. Free memory was 126.2MB in the beginning and 83.9MB in the end (delta: 42.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-21 06:04:52,479 INFO L158 Benchmark]: CodeCheck took 198.27ms. Allocated memory is still 180.4MB. Free memory was 83.9MB in the beginning and 77.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:04:52,483 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 0.23ms. Allocated memory is still 81.8MB. Free memory was 61.3MB in the beginning and 61.2MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3506.16ms. Allocated memory was 81.8MB in the beginning and 121.6MB in the end (delta: 39.8MB). Free memory was 35.6MB in the beginning and 55.7MB in the end (delta: -20.1MB). Peak memory consumption was 80.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 291.83ms. Allocated memory is still 121.6MB. Free memory was 55.7MB in the beginning and 44.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 174.08ms. Allocated memory was 121.6MB in the beginning and 180.4MB in the end (delta: 58.7MB). Free memory was 44.2MB in the beginning and 126.2MB in the end (delta: -81.9MB). Peak memory consumption was 6.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2519.05ms. Allocated memory is still 180.4MB. Free memory was 126.2MB in the beginning and 83.9MB in the end (delta: 42.3MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * CodeCheck took 198.27ms. Allocated memory is still 180.4MB. Free memory was 83.9MB in the beginning and 77.6MB 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. [2021-11-21 06:04:52,552 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/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_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN --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 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:04:55,262 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:04:55,265 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:04:55,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:04:55,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:04:55,314 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:04:55,316 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:04:55,319 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:04:55,321 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:04:55,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:04:55,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:04:55,326 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:04:55,327 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:04:55,328 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:04:55,330 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:04:55,332 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:04:55,333 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:04:55,334 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:04:55,343 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:04:55,346 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:04:55,348 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:04:55,356 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:04:55,358 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:04:55,359 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:04:55,364 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:04:55,364 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:04:55,365 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:04:55,373 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:04:55,373 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:04:55,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:04:55,375 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:04:55,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:04:55,379 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:04:55,380 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:04:55,381 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:04:55,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:04:55,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:04:55,384 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:04:55,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:04:55,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:04:55,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:04:55,392 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 06:04:55,448 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:04:55,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:04:55,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:04:55,450 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:04:55,452 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:04:55,452 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:04:55,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:04:55,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:04:55,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:04:55,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:04:55,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:04:55,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 06:04:55,455 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 06:04:55,455 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 06:04:55,455 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:04:55,456 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:04:55,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:04:55,456 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:04:55,456 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:04:55,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:04:55,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:04:55,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:04:55,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:04:55,458 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:04:55,458 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 06:04:55,458 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 06:04:55,459 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:04:55,459 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 06:04:55,459 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 06:04:55,459 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_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4fce72e4c86270281dd05ead367908aebeea58cd11d1d4da51b0e6a5af67a67d [2021-11-21 06:04:55,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:04:55,923 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:04:55,926 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:04:55,927 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:04:55,928 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:04:55,930 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-11-21 06:04:56,013 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/747277deb/fb967a2d47eb4bc893dc22e53e7ee1ca/FLAGa01991f62 [2021-11-21 06:04:57,102 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:04:57,104 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i [2021-11-21 06:04:57,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/747277deb/fb967a2d47eb4bc893dc22e53e7ee1ca/FLAGa01991f62 [2021-11-21 06:04:57,503 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/data/747277deb/fb967a2d47eb4bc893dc22e53e7ee1ca [2021-11-21 06:04:57,505 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:04:57,507 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:04:57,512 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:04:57,513 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:04:57,517 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:04:57,517 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:04:57" (1/1) ... [2021-11-21 06:04:57,519 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267985b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:04:57, skipping insertion in model container [2021-11-21 06:04:57,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:04:57" (1/1) ... [2021-11-21 06:04:57,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:04:57,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:04:58,018 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-11-21 06:04:58,027 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-11-21 06:04:59,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,198 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,219 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:04:59,696 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:04:59,697 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:04:59,698 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:04:59,700 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:04:59,702 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:04:59,702 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:04:59,703 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:04:59,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:04:59,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:04:59,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:04:59,982 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:05:00,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,289 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:05:00,390 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 06:05:00,434 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:05:00,442 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-11-21 06:05:00,444 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-11-21 06:05:00,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,550 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,550 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,626 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:05:00,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:05:00,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:05:00,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:05:00,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:05:00,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:05:00,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:05:00,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:05:00,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:05:00,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:05:00,654 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:05:00,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,705 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,706 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,764 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:05:00,819 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:05:00,849 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4503,4516] [2021-11-21 06:05:00,850 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_9242ef43-55a4-484a-8805-56e2ca9aa996/sv-benchmarks/c/aws-c-common/aws_byte_buf_reserve_relative_harness.i[4563,4576] [2021-11-21 06:05:00,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:00,954 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:05:00,955 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:05:00,956 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:05:00,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:05:00,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:05:00,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:05:00,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:05:00,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:05:00,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:05:00,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:05:01,014 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:05:01,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:01,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:01,077 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:01,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:05:01,116 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:05:01,610 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:05:01,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01 WrapperNode [2021-11-21 06:05:01,612 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:05:01,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:05:01,613 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:05:01,613 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:05:01,621 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:01,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:01,901 INFO L137 Inliner]: procedures = 712, calls = 2500, calls flagged for inlining = 57, calls inlined = 12, statements flattened = 993 [2021-11-21 06:05:01,904 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:05:01,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:05:01,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:05:01,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:05:01,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:01,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:01,932 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:01,933 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:02,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:02,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:02,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:02,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:05:02,076 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:05:02,076 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:05:02,076 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:05:02,077 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:05:01" (1/1) ... [2021-11-21 06:05:02,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:05:02,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:05:02,127 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:05:02,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:05:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:05:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:05:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:05:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:05:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:05:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 06:05:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 06:05:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 06:05:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 06:05:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 06:05:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:05:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:05:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:05:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:05:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:05:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:05:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:05:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:05:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:05:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_realloc [2021-11-21 06:05:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_realloc [2021-11-21 06:05:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 06:05:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-21 06:05:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-21 06:05:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:05:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:05:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:05:02,192 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 06:05:02,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 06:05:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:05:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 06:05:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:05:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:05:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:05:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 06:05:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 06:05:02,516 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:05:02,519 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:05:05,031 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:05:05,297 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:05:05,298 INFO L301 CfgBuilder]: Removed 8 assume(true) statements. [2021-11-21 06:05:05,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:05:05 BoogieIcfgContainer [2021-11-21 06:05:05,306 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:05:05,307 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:05:05,308 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:05:05,319 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:05:05,320 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:05:05" (1/1) ... [2021-11-21 06:05:05,341 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:05:05,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:05:05,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 121 states and 170 transitions. [2021-11-21 06:05:05,416 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 170 transitions. [2021-11-21 06:05:05,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2021-11-21 06:05:05,433 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:05:05,434 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:05:05,478 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) [2021-11-21 06:05:05,485 INFO L158 Benchmark]: Toolchain (without parser) took 7975.65ms. Allocated memory was 58.7MB in the beginning and 213.9MB in the end (delta: 155.2MB). Free memory was 27.5MB in the beginning and 84.5MB in the end (delta: -57.0MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-11-21 06:05:05,486 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 58.7MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:05:05,487 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4099.58ms. Allocated memory was 58.7MB in the beginning and 155.2MB in the end (delta: 96.5MB). Free memory was 27.3MB in the beginning and 101.7MB in the end (delta: -74.4MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-21 06:05:05,487 INFO L158 Benchmark]: Boogie Procedure Inliner took 291.76ms. Allocated memory is still 155.2MB. Free memory was 101.7MB in the beginning and 89.9MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:05:05,490 INFO L158 Benchmark]: Boogie Preprocessor took 169.18ms. Allocated memory is still 155.2MB. Free memory was 89.9MB in the beginning and 81.6MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:05:05,491 INFO L158 Benchmark]: RCFGBuilder took 3230.51ms. Allocated memory was 155.2MB in the beginning and 213.9MB in the end (delta: 58.7MB). Free memory was 81.6MB in the beginning and 91.9MB in the end (delta: -10.3MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. [2021-11-21 06:05:05,491 INFO L158 Benchmark]: CodeCheck took 174.82ms. Allocated memory is still 213.9MB. Free memory was 91.9MB in the beginning and 84.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:05:05,496 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 0.21ms. Allocated memory is still 58.7MB. Free memory was 38.6MB in the beginning and 38.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4099.58ms. Allocated memory was 58.7MB in the beginning and 155.2MB in the end (delta: 96.5MB). Free memory was 27.3MB in the beginning and 101.7MB in the end (delta: -74.4MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 291.76ms. Allocated memory is still 155.2MB. Free memory was 101.7MB in the beginning and 89.9MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 169.18ms. Allocated memory is still 155.2MB. Free memory was 89.9MB in the beginning and 81.6MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3230.51ms. Allocated memory was 155.2MB in the beginning and 213.9MB in the end (delta: 58.7MB). Free memory was 81.6MB in the beginning and 91.9MB in the end (delta: -10.3MB). Peak memory consumption was 55.9MB. Max. memory is 16.1GB. * CodeCheck took 174.82ms. Allocated memory is still 213.9MB. Free memory was 91.9MB in the beginning and 84.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 06:05:05,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9242ef43-55a4-484a-8805-56e2ca9aa996/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared