./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e --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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:13:50,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:13:50,754 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:13:50,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:13:50,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:13:50,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:13:50,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:13:50,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:13:50,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:13:50,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:13:50,808 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:13:50,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:13:50,810 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:13:50,811 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:13:50,813 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:13:50,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:13:50,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:13:50,817 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:13:50,819 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:13:50,822 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:13:50,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:13:50,826 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:13:50,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:13:50,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:13:50,832 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:13:50,833 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:13:50,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:13:50,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:13:50,835 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:13:50,836 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:13:50,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:13:50,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:13:50,839 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:13:50,840 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:13:50,841 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:13:50,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:13:50,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:13:50,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:13:50,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:13:50,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:13:50,848 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:13:50,849 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:13:50,886 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:13:50,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:13:50,887 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:13:50,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:13:50,888 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:13:50,889 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:13:50,889 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:13:50,889 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:13:50,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:13:50,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:13:50,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:13:50,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:13:50,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:13:50,898 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:13:50,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:13:50,898 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:13:50,898 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:13:50,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:13:50,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:13:50,899 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:13:50,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:13:50,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:13:50,900 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:13:50,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:13:50,900 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:13:50,901 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2021-11-13 23:13:51,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:13:51,214 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:13:51,216 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:13:51,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:13:51,219 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:13:51,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-13 23:13:51,281 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/ad78ad41d/fd3fa5e6dfc241a6913fd58445387c0c/FLAGf36d10553 [2021-11-13 23:13:52,246 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:13:52,247 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-13 23:13:52,294 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/ad78ad41d/fd3fa5e6dfc241a6913fd58445387c0c/FLAGf36d10553 [2021-11-13 23:13:52,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/ad78ad41d/fd3fa5e6dfc241a6913fd58445387c0c [2021-11-13 23:13:52,752 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:13:52,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:13:52,755 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:13:52,756 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:13:52,759 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:13:52,760 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:52" (1/1) ... [2021-11-13 23:13:52,761 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b32ade7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:52, skipping insertion in model container [2021-11-13 23:13:52,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:52" (1/1) ... [2021-11-13 23:13:52,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:13:52,913 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:13:53,181 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-13 23:13:53,188 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-13 23:13:53,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:13:53,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:13:54,221 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,232 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,233 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,253 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,254 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:13:54,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:13:54,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:13:54,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:13:54,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:13:54,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:13:54,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:13:54,720 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:13:54,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:13:54,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:13:54,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:13:55,029 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,030 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:13:55,211 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:13:55,226 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-13 23:13:55,227 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-13 23:13:55,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:13:55,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:13:55,271 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,273 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,274 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,282 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,283 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,284 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,285 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:13:55,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:13:55,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:13:55,334 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:13:55,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:13:55,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:13:55,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:13:55,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:13:55,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:13:55,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:13:55,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:13:55,496 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,498 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,547 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:13:55,966 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:13:55,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55 WrapperNode [2021-11-13 23:13:55,967 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:13:55,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:13:55,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:13:55,969 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:13:55,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,199 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:13:56,200 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:13:56,200 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:13:56,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:13:56,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,210 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,226 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,227 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,324 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:13:56,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:13:56,347 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:13:56,347 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:13:56,356 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:55" (1/1) ... [2021-11-13 23:13:56,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:13:56,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:13:56,438 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:13:56,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:13:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:13:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:13:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:13:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:13:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:13:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:13:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:13:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:13:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2021-11-13 23:13:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2021-11-13 23:13:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:13:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:13:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:13:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:13:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:13:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:13:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:13:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:13:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:13:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:13:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:13:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:13:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:13:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2021-11-13 23:13:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2021-11-13 23:13:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:13:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:13:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:13:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-13 23:13:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-13 23:13:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-13 23:13:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-13 23:13:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:14:15,763 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:14:15,764 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 23:14:15,767 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:15 BoogieIcfgContainer [2021-11-13 23:14:15,767 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:14:15,768 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:14:15,768 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:14:15,779 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:14:15,779 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:15" (1/1) ... [2021-11-13 23:14:15,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:14:15,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:14:15,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2021-11-13 23:14:15,886 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2021-11-13 23:14:15,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-13 23:14:15,892 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:14:15,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:14:15,947 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) [2021-11-13 23:14:15,962 INFO L158 Benchmark]: Toolchain (without parser) took 23203.11ms. Allocated memory was 130.0MB in the beginning and 568.3MB in the end (delta: 438.3MB). Free memory was 80.3MB in the beginning and 260.8MB in the end (delta: -180.5MB). Peak memory consumption was 257.8MB. Max. memory is 16.1GB. [2021-11-13 23:14:15,963 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 130.0MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:14:15,964 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3212.37ms. Allocated memory was 130.0MB in the beginning and 172.0MB in the end (delta: 41.9MB). Free memory was 80.1MB in the beginning and 87.4MB in the end (delta: -7.3MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. [2021-11-13 23:14:15,965 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.11ms. Allocated memory is still 172.0MB. Free memory was 87.4MB in the beginning and 76.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:14:15,965 INFO L158 Benchmark]: Boogie Preprocessor took 146.34ms. Allocated memory is still 172.0MB. Free memory was 76.0MB in the beginning and 67.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:14:15,966 INFO L158 Benchmark]: RCFGBuilder took 19420.56ms. Allocated memory was 172.0MB in the beginning and 568.3MB in the end (delta: 396.4MB). Free memory was 67.6MB in the beginning and 267.1MB in the end (delta: -199.5MB). Peak memory consumption was 265.1MB. Max. memory is 16.1GB. [2021-11-13 23:14:15,969 INFO L158 Benchmark]: CodeCheck took 187.73ms. Allocated memory is still 568.3MB. Free memory was 267.1MB in the beginning and 260.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:14:15,973 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 0.32ms. Allocated memory is still 130.0MB. Free memory is still 106.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3212.37ms. Allocated memory was 130.0MB in the beginning and 172.0MB in the end (delta: 41.9MB). Free memory was 80.1MB in the beginning and 87.4MB in the end (delta: -7.3MB). Peak memory consumption was 69.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.11ms. Allocated memory is still 172.0MB. Free memory was 87.4MB in the beginning and 76.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.34ms. Allocated memory is still 172.0MB. Free memory was 76.0MB in the beginning and 67.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19420.56ms. Allocated memory was 172.0MB in the beginning and 568.3MB in the end (delta: 396.4MB). Free memory was 67.6MB in the beginning and 267.1MB in the end (delta: -199.5MB). Peak memory consumption was 265.1MB. Max. memory is 16.1GB. * CodeCheck took 187.73ms. Allocated memory is still 568.3MB. Free memory was 267.1MB in the beginning and 260.8MB 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. [2021-11-13 23:14:16,059 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e --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 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:14:18,589 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:14:18,592 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:14:18,635 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:14:18,636 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:14:18,638 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:14:18,639 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:14:18,642 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:14:18,645 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:14:18,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:14:18,647 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:14:18,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:14:18,650 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:14:18,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:14:18,653 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:14:18,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:14:18,656 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:14:18,658 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:14:18,660 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:14:18,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:14:18,666 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:14:18,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:14:18,669 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:14:18,671 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:14:18,675 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:14:18,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:14:18,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:14:18,678 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:14:18,679 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:14:18,680 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:14:18,681 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:14:18,682 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:14:18,683 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:14:18,684 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:14:18,686 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:14:18,686 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:14:18,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:14:18,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:14:18,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:14:18,690 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:14:18,691 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:14:18,692 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:14:18,735 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:14:18,735 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:14:18,736 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:14:18,736 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:14:18,737 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:14:18,737 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:14:18,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:14:18,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:14:18,738 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:14:18,738 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:14:18,738 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:14:18,738 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:14:18,739 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:14:18,739 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:14:18,739 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:14:18,739 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:14:18,739 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:14:18,740 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:14:18,740 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:14:18,740 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:14:18,740 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:14:18,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:14:18,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:14:18,744 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:14:18,744 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:14:18,744 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:14:18,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:14:18,745 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:14:18,745 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:14:18,748 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 26dd1e590401fc7cb1a23c07b0d1f52f89cca75ab7679d1aa0110320620b8ebd [2021-11-13 23:14:19,152 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:14:19,184 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:14:19,187 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:14:19,189 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:14:19,191 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:14:19,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-13 23:14:19,282 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/b697e19c1/ee0d6fd31bde4a93ad7ab39d9cf9060f/FLAG3995aa812 [2021-11-13 23:14:20,272 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:14:20,274 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i [2021-11-13 23:14:20,321 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/b697e19c1/ee0d6fd31bde4a93ad7ab39d9cf9060f/FLAG3995aa812 [2021-11-13 23:14:20,666 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/data/b697e19c1/ee0d6fd31bde4a93ad7ab39d9cf9060f [2021-11-13 23:14:20,669 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:14:20,671 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:14:20,675 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:20,676 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:14:20,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:14:20,681 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:20" (1/1) ... [2021-11-13 23:14:20,682 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70aedc10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:20, skipping insertion in model container [2021-11-13 23:14:20,683 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:20" (1/1) ... [2021-11-13 23:14:20,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:14:20,808 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:14:21,129 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-13 23:14:21,136 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-13 23:14:21,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:21,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:22,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,308 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,308 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,309 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,310 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,326 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,327 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:22,756 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:22,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:22,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:22,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:22,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:22,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:22,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:22,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:22,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:22,778 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:23,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:23,200 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,200 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:23,370 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:14:23,447 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:14:23,453 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-13 23:14:23,454 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-13 23:14:23,460 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:23,462 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:23,503 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,503 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,503 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,505 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,506 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,518 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,519 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:23,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:23,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:23,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:23,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:23,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:23,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:23,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:23,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:23,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:23,617 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:23,718 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,719 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:23,800 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:14:23,825 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4492,4505] [2021-11-13 23:14:23,825 WARN L228 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_e4f56fa2-d24f-48f6-b497-a2637aaa370b/sv-benchmarks/c/aws-c-common/aws_byte_buf_reset_harness.i[4552,4565] [2021-11-13 23:14:23,827 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:23,828 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:23,866 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,866 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,867 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,867 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,874 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,875 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,875 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:23,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:23,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:23,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:23,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:23,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:23,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:23,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:23,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:23,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:23,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:23,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:24,053 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:24,054 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:24,087 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:24,526 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:14:24,527 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24 WrapperNode [2021-11-13 23:14:24,527 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:24,529 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:24,529 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:14:24,529 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:14:24,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:24,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:24,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:24,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:14:24,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:14:24,850 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:14:24,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:24,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:24,874 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:24,875 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:24,945 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:24,950 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:25,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:25,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:14:25,026 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:14:25,026 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:14:25,026 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:14:25,027 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:24" (1/1) ... [2021-11-13 23:14:25,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:14:25,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:14:25,102 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:14:25,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:14:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:14:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:14:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:14:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:14:25,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:14:25,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:14:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:14:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:14:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:14:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:14:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_secure_zero [2021-11-13 23:14:25,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_secure_zero [2021-11-13 23:14:25,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:14:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:14:25,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:14:25,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:14:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:14:25,155 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:14:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:14:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:14:25,155 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:14:25,156 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:14:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:14:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:14:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:14:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:14:25,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:14:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:14:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:14:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2021-11-13 23:14:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2021-11-13 23:14:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:14:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:14:25,157 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-13 23:14:25,157 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-13 23:14:25,158 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-13 23:14:25,161 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-13 23:14:48,101 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:14:48,102 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 23:14:48,111 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:48 BoogieIcfgContainer [2021-11-13 23:14:48,111 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:14:48,113 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:14:48,114 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:14:48,126 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:14:48,127 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:48" (1/1) ... [2021-11-13 23:14:48,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:14:48,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:14:48,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 81 states and 100 transitions. [2021-11-13 23:14:48,217 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 100 transitions. [2021-11-13 23:14:48,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2021-11-13 23:14:48,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:14:48,225 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:14:48,283 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) [2021-11-13 23:14:48,292 INFO L158 Benchmark]: Toolchain (without parser) took 27615.26ms. Allocated memory was 69.2MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 42.1MB in the beginning and 555.5MB in the end (delta: -513.4MB). Peak memory consumption was 494.7MB. Max. memory is 16.1GB. [2021-11-13 23:14:48,292 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:14:48,293 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3852.35ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 42.0MB in the beginning and 53.3MB in the end (delta: -11.3MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. [2021-11-13 23:14:48,294 INFO L158 Benchmark]: Boogie Procedure Inliner took 320.50ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 41.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:14:48,299 INFO L158 Benchmark]: Boogie Preprocessor took 175.51ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 41.6MB in the beginning and 106.8MB in the end (delta: -65.2MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. [2021-11-13 23:14:48,299 INFO L158 Benchmark]: RCFGBuilder took 23085.81ms. Allocated memory was 169.9MB in the beginning and 1.1GB in the end (delta: 912.3MB). Free memory was 106.7MB in the beginning and 561.8MB in the end (delta: -455.1MB). Peak memory consumption was 478.9MB. Max. memory is 16.1GB. [2021-11-13 23:14:48,300 INFO L158 Benchmark]: CodeCheck took 172.86ms. Allocated memory is still 1.1GB. Free memory was 561.8MB in the beginning and 555.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:14:48,305 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 0.33ms. Allocated memory is still 69.2MB. Free memory is still 51.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3852.35ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 42.0MB in the beginning and 53.3MB in the end (delta: -11.3MB). Peak memory consumption was 66.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 320.50ms. Allocated memory is still 121.6MB. Free memory was 53.3MB in the beginning and 41.6MB in the end (delta: 11.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.51ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 41.6MB in the beginning and 106.8MB in the end (delta: -65.2MB). Peak memory consumption was 14.8MB. Max. memory is 16.1GB. * RCFGBuilder took 23085.81ms. Allocated memory was 169.9MB in the beginning and 1.1GB in the end (delta: 912.3MB). Free memory was 106.7MB in the beginning and 561.8MB in the end (delta: -455.1MB). Peak memory consumption was 478.9MB. Max. memory is 16.1GB. * CodeCheck took 172.86ms. Allocated memory is still 1.1GB. Free memory was 561.8MB in the beginning and 555.5MB 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. [2021-11-13 23:14:48,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e4f56fa2-d24f-48f6-b497-a2637aaa370b/bin/ukojak-2xVlg8857e/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