./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:33:24,650 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:33:24,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:33:24,705 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:33:24,706 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:33:24,710 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:33:24,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:33:24,717 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:33:24,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:33:24,725 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:33:24,726 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:33:24,728 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:33:24,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:33:24,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:33:24,733 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:33:24,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:33:24,738 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:33:24,739 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:33:24,745 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:33:24,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:33:24,758 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:33:24,762 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:33:24,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:33:24,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:33:24,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:33:24,776 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:33:24,776 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:33:24,778 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:33:24,779 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:33:24,780 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:33:24,781 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:33:24,782 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:33:24,783 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:33:24,785 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:33:24,786 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:33:24,787 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:33:24,787 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:33:24,788 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:33:24,788 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:33:24,789 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:33:24,789 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:33:24,790 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:33:24,832 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:33:24,832 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:33:24,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:33:24,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:33:24,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:33:24,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:33:24,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:33:24,835 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:33:24,836 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:33:24,836 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:33:24,837 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:33:24,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:33:24,837 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:33:24,838 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:33:24,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:33:24,838 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:33:24,838 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:33:24,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:33:24,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:33:24,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:33:24,839 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:33:24,839 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:33:24,840 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:33:24,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:33:24,840 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:33:24,840 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2021-11-21 06:33:25,138 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:33:25,159 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:33:25,162 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:33:25,163 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:33:25,164 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:33:25,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-21 06:33:25,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/3e979c2c0/6fadd8bbe0524024b36383911e69a21f/FLAGbfbd04f2e [2021-11-21 06:33:26,139 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:33:26,141 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-21 06:33:26,193 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/3e979c2c0/6fadd8bbe0524024b36383911e69a21f/FLAGbfbd04f2e [2021-11-21 06:33:26,585 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/3e979c2c0/6fadd8bbe0524024b36383911e69a21f [2021-11-21 06:33:26,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:33:26,591 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:33:26,593 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:33:26,593 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:33:26,596 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:33:26,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:26" (1/1) ... [2021-11-21 06:33:26,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a139dc1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:26, skipping insertion in model container [2021-11-21 06:33:26,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:26" (1/1) ... [2021-11-21 06:33:26,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:33:26,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:33:27,021 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-21 06:33:27,030 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-21 06:33:28,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:28,612 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:33:28,614 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:33:28,615 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:33:28,616 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:33:28,618 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:33:28,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:33:28,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:33:28,620 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:33:28,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:33:28,622 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:33:28,889 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:33:29,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,108 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:33:29,154 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:33:29,168 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-21 06:33:29,169 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-21 06:33:29,199 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,200 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,209 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:33:29,267 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:33:29,267 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:33:29,269 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:33:29,273 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:33:29,274 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:33:29,274 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:33:29,275 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:33:29,275 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:33:29,275 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:33:29,315 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:33:29,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:29,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:33:29,764 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:33:29,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29 WrapperNode [2021-11-21 06:33:29,765 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:33:29,766 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:33:29,767 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:33:29,767 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:33:29,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:29,925 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,015 INFO L137 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2021-11-21 06:33:30,016 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:33:30,017 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:33:30,017 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:33:30,017 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:33:30,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,130 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,153 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:33:30,154 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:33:30,154 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:33:30,154 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:33:30,155 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:29" (1/1) ... [2021-11-21 06:33:30,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:33:30,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:33:30,191 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:33:30,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:33:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-21 06:33:30,239 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:33:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:33:30,240 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2021-11-21 06:33:30,240 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2021-11-21 06:33:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:33:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:33:30,241 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:33:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:33:30,241 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:33:30,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:33:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:33:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:33:30,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:33:30,243 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 06:33:30,243 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 06:33:30,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:33:30,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:33:30,245 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:33:30,245 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:33:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:33:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:33:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:33:30,246 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:33:30,246 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 06:33:30,247 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 06:33:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:33:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:33:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 06:33:30,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 06:33:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:33:30,248 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:33:30,249 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:33:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:33:30,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:33:30,515 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:33:30,517 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:33:31,740 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:33:31,998 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:33:31,998 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 06:33:32,001 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:32 BoogieIcfgContainer [2021-11-21 06:33:32,001 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:33:32,002 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:33:32,002 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:33:32,013 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:33:32,014 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:32" (1/1) ... [2021-11-21 06:33:32,028 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:33:32,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:33:32,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2021-11-21 06:33:32,123 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2021-11-21 06:33:32,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 06:33:32,131 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:33:32,132 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:33:32,183 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 06:33:32,192 INFO L158 Benchmark]: Toolchain (without parser) took 5596.08ms. Allocated memory was 83.9MB in the beginning and 146.8MB in the end (delta: 62.9MB). Free memory was 56.0MB in the beginning and 43.1MB in the end (delta: 12.9MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-21 06:33:32,194 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 83.9MB. Free memory was 63.8MB in the beginning and 63.8MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:33:32,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3172.89ms. Allocated memory was 83.9MB in the beginning and 146.8MB in the end (delta: 62.9MB). Free memory was 55.8MB in the beginning and 61.6MB in the end (delta: -5.8MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2021-11-21 06:33:32,197 INFO L158 Benchmark]: Boogie Procedure Inliner took 249.88ms. Allocated memory is still 146.8MB. Free memory was 61.6MB in the beginning and 85.3MB in the end (delta: -23.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-21 06:33:32,198 INFO L158 Benchmark]: Boogie Preprocessor took 136.55ms. Allocated memory is still 146.8MB. Free memory was 85.3MB in the beginning and 79.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:33:32,198 INFO L158 Benchmark]: RCFGBuilder took 1847.46ms. Allocated memory is still 146.8MB. Free memory was 79.0MB in the beginning and 49.4MB in the end (delta: 29.6MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2021-11-21 06:33:32,201 INFO L158 Benchmark]: CodeCheck took 183.96ms. Allocated memory is still 146.8MB. Free memory was 49.4MB in the beginning and 43.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:33:32,208 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 0.30ms. Allocated memory is still 83.9MB. Free memory was 63.8MB in the beginning and 63.8MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3172.89ms. Allocated memory was 83.9MB in the beginning and 146.8MB in the end (delta: 62.9MB). Free memory was 55.8MB in the beginning and 61.6MB in the end (delta: -5.8MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 249.88ms. Allocated memory is still 146.8MB. Free memory was 61.6MB in the beginning and 85.3MB in the end (delta: -23.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 136.55ms. Allocated memory is still 146.8MB. Free memory was 85.3MB in the beginning and 79.1MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1847.46ms. Allocated memory is still 146.8MB. Free memory was 79.0MB in the beginning and 49.4MB in the end (delta: 29.6MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. * CodeCheck took 183.96ms. Allocated memory is still 146.8MB. Free memory was 49.4MB in the beginning and 43.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 06:33:32,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 06:33:34,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:33:34,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:33:34,881 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:33:34,882 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:33:34,886 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:33:34,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:33:34,892 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:33:34,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:33:34,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:33:34,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:33:34,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:33:34,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:33:34,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:33:34,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:33:34,918 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:33:34,920 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:33:34,921 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:33:34,929 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:33:34,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:33:34,933 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:33:34,934 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:33:34,936 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:33:34,937 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:33:34,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:33:34,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:33:34,941 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:33:34,943 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:33:34,943 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:33:34,944 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:33:34,945 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:33:34,946 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:33:34,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:33:34,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:33:34,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:33:34,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:33:34,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:33:34,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:33:34,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:33:34,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:33:34,952 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:33:34,953 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 06:33:34,991 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:33:34,991 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:33:34,993 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:33:34,993 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:33:34,994 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:33:34,995 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:33:34,995 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:33:34,995 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:33:34,995 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:33:34,995 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:33:34,996 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:33:34,997 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 06:33:34,997 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 06:33:34,997 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 06:33:34,997 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:33:34,998 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:33:34,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:33:34,998 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:33:34,998 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:33:34,998 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:33:34,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:33:34,999 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:33:34,999 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:33:34,999 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:33:35,000 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 06:33:35,000 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 06:33:35,000 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:33:35,000 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 06:33:35,000 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 06:33:35,001 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2d2088ac57520281350e2a5a3a1c8295b6f3f6b1edc40c64fce86e2816b5a5aa [2021-11-21 06:33:35,385 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:33:35,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:33:35,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:33:35,419 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:33:35,419 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:33:35,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-21 06:33:35,494 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/bd6a1dc13/cc2f3976f02c4a9ca8426e888ef53425/FLAGe0afb094f [2021-11-21 06:33:36,558 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:33:36,559 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i [2021-11-21 06:33:36,604 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/bd6a1dc13/cc2f3976f02c4a9ca8426e888ef53425/FLAGe0afb094f [2021-11-21 06:33:36,968 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/data/bd6a1dc13/cc2f3976f02c4a9ca8426e888ef53425 [2021-11-21 06:33:36,972 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:33:36,973 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:33:36,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:33:36,977 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:33:36,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:33:36,981 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:36" (1/1) ... [2021-11-21 06:33:36,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fde1dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:36, skipping insertion in model container [2021-11-21 06:33:36,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:36" (1/1) ... [2021-11-21 06:33:36,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:33:37,130 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:33:37,376 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-21 06:33:37,383 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-21 06:33:38,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,662 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:38,692 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:33:39,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:33:39,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:33:39,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:33:39,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:33:39,166 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:33:39,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:33:39,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:33:39,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:33:39,169 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:33:39,360 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:33:39,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,534 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,627 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:33:39,712 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 06:33:39,786 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:33:39,792 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-21 06:33:39,793 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-21 06:33:39,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,846 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,868 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,868 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:39,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:33:39,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:33:39,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:33:39,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:33:39,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:33:39,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:33:39,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:33:39,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:33:39,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:33:39,938 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:33:39,966 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:33:40,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,115 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:33:40,159 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:33:40,184 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4497,4510] [2021-11-21 06:33:40,184 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_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be32_harness.i[4557,4570] [2021-11-21 06:33:40,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,256 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,256 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,257 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,257 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,263 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,263 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,292 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:33:40,293 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:33:40,293 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:33:40,294 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:33:40,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:33:40,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:33:40,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:33:40,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:33:40,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:33:40,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:33:40,320 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:33:40,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:33:40,440 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:33:40,862 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:33:40,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40 WrapperNode [2021-11-21 06:33:40,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:33:40,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:33:40,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:33:40,865 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:33:40,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,047 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,155 INFO L137 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 862 [2021-11-21 06:33:41,156 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:33:41,157 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:33:41,158 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:33:41,158 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:33:41,167 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,186 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,278 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,290 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,304 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:33:41,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:33:41,306 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:33:41,306 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:33:41,307 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:40" (1/1) ... [2021-11-21 06:33:41,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:33:41,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:33:41,340 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:33:41,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:33:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-21 06:33:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-21 06:33:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-21 06:33:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton32 [2021-11-21 06:33:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton32 [2021-11-21 06:33:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:33:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:33:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:33:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 06:33:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 06:33:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 06:33:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:33:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:33:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:33:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:33:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:33:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-21 06:33:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-21 06:33:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:33:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:33:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:33:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:33:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 06:33:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 06:33:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 06:33:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 06:33:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-21 06:33:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:33:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:33:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-21 06:33:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-21 06:33:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:33:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 06:33:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-21 06:33:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-21 06:33:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 06:33:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 06:33:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-21 06:33:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:33:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:33:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:33:41,738 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:33:41,740 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:33:44,059 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:33:44,385 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:33:44,385 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 06:33:44,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:44 BoogieIcfgContainer [2021-11-21 06:33:44,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:33:44,393 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:33:44,394 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:33:44,405 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:33:44,405 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:44" (1/1) ... [2021-11-21 06:33:44,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:33:44,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:33:44,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134 states to 102 states and 134 transitions. [2021-11-21 06:33:44,505 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 134 transitions. [2021-11-21 06:33:44,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 06:33:44,523 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:33:44,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:33:44,568 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 06:33:44,575 INFO L158 Benchmark]: Toolchain (without parser) took 7599.03ms. Allocated memory was 52.4MB in the beginning and 207.6MB in the end (delta: 155.2MB). Free memory was 29.2MB in the beginning and 115.2MB in the end (delta: -86.0MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2021-11-21 06:33:44,575 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 52.4MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:33:44,576 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3886.15ms. Allocated memory was 52.4MB in the beginning and 207.6MB in the end (delta: 155.2MB). Free memory was 29.0MB in the beginning and 150.4MB in the end (delta: -121.5MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. [2021-11-21 06:33:44,577 INFO L158 Benchmark]: Boogie Procedure Inliner took 292.09ms. Allocated memory is still 207.6MB. Free memory was 150.4MB in the beginning and 137.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:33:44,579 INFO L158 Benchmark]: Boogie Preprocessor took 147.32ms. Allocated memory is still 207.6MB. Free memory was 137.8MB in the beginning and 129.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:33:44,579 INFO L158 Benchmark]: RCFGBuilder took 3086.82ms. Allocated memory is still 207.6MB. Free memory was 129.4MB in the beginning and 122.6MB in the end (delta: 6.9MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. [2021-11-21 06:33:44,580 INFO L158 Benchmark]: CodeCheck took 178.45ms. Allocated memory is still 207.6MB. Free memory was 122.6MB in the beginning and 115.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:33:44,584 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 52.4MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3886.15ms. Allocated memory was 52.4MB in the beginning and 207.6MB in the end (delta: 155.2MB). Free memory was 29.0MB in the beginning and 150.4MB in the end (delta: -121.5MB). Peak memory consumption was 66.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 292.09ms. Allocated memory is still 207.6MB. Free memory was 150.4MB in the beginning and 137.8MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.32ms. Allocated memory is still 207.6MB. Free memory was 137.8MB in the beginning and 129.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3086.82ms. Allocated memory is still 207.6MB. Free memory was 129.4MB in the beginning and 122.6MB in the end (delta: 6.9MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. * CodeCheck took 178.45ms. Allocated memory is still 207.6MB. Free memory was 122.6MB in the beginning and 115.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 06:33:44,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0c233a47-9b6d-43ba-abf0-cc7d5c45a27a/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