./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI --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 5db0d3c47797ff0a215821e8d5fa38ab9190be93d125d3ffd24136b371560f6c ............................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI --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 5db0d3c47797ff0a215821e8d5fa38ab9190be93d125d3ffd24136b371560f6c ................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 02:56:04,857 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 02:56:04,859 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 02:56:04,910 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 02:56:04,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 02:56:04,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 02:56:04,918 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 02:56:04,922 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 02:56:04,924 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 02:56:04,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 02:56:04,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 02:56:04,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 02:56:04,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 02:56:04,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 02:56:04,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 02:56:04,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 02:56:04,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 02:56:04,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 02:56:04,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 02:56:04,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 02:56:04,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 02:56:04,961 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 02:56:04,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 02:56:04,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 02:56:04,977 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 02:56:04,977 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 02:56:04,977 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 02:56:04,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 02:56:04,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 02:56:04,982 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 02:56:04,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 02:56:04,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 02:56:04,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 02:56:04,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 02:56:04,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 02:56:04,989 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 02:56:04,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 02:56:04,990 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 02:56:04,990 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 02:56:04,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 02:56:04,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 02:56:04,992 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 02:56:05,035 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 02:56:05,036 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 02:56:05,037 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 02:56:05,037 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 02:56:05,038 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 02:56:05,038 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 02:56:05,039 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 02:56:05,039 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 02:56:05,039 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 02:56:05,039 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 02:56:05,040 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 02:56:05,041 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 02:56:05,041 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 02:56:05,041 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 02:56:05,041 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 02:56:05,041 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 02:56:05,041 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 02:56:05,042 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 02:56:05,042 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:56:05,042 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 02:56:05,042 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 02:56:05,043 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 02:56:05,043 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 02:56:05,043 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 02:56:05,043 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 02:56:05,043 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_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5db0d3c47797ff0a215821e8d5fa38ab9190be93d125d3ffd24136b371560f6c [2021-10-29 02:56:05,292 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 02:56:05,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 02:56:05,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 02:56:05,317 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 02:56:05,317 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 02:56:05,318 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-29 02:56:05,413 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/686ba0b38/fbf953ca26f245fdb8c9e040bd7106a6/FLAG1910170d7 [2021-10-29 02:56:06,214 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 02:56:06,216 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-29 02:56:06,256 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/686ba0b38/fbf953ca26f245fdb8c9e040bd7106a6/FLAG1910170d7 [2021-10-29 02:56:06,291 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/686ba0b38/fbf953ca26f245fdb8c9e040bd7106a6 [2021-10-29 02:56:06,295 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 02:56:06,297 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 02:56:06,299 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 02:56:06,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 02:56:06,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 02:56:06,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:56:06" (1/1) ... [2021-10-29 02:56:06,306 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5626cb7f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:06, skipping insertion in model container [2021-10-29 02:56:06,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:56:06" (1/1) ... [2021-10-29 02:56:06,313 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 02:56:06,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:56:06,688 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-29 02:56:06,693 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-29 02:56:06,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 02:56:06,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 02:56:07,544 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,545 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,546 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,547 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,549 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,577 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,589 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,592 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,595 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,601 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,604 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,608 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,608 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 02:56:07,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 02:56:07,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 02:56:07,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 02:56:07,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 02:56:07,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 02:56:07,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 02:56:07,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 02:56:07,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 02:56:07,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 02:56:07,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:56:07,861 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 02:56:07,874 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-29 02:56:07,875 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-29 02:56:07,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 02:56:07,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 02:56:07,922 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,923 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,923 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,924 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,925 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,935 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,935 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,937 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,937 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,939 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,940 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,940 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,941 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:07,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 02:56:07,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 02:56:07,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 02:56:07,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 02:56:07,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 02:56:07,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 02:56:07,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 02:56:07,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 02:56:07,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 02:56:07,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 02:56:07,995 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:56:08,281 INFO L208 MainTranslator]: Completed translation [2021-10-29 02:56:08,282 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08 WrapperNode [2021-10-29 02:56:08,282 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 02:56:08,283 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 02:56:08,283 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 02:56:08,283 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 02:56:08,291 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,423 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 02:56:08,430 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 02:56:08,430 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 02:56:08,430 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 02:56:08,438 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,448 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,448 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 02:56:08,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 02:56:08,501 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 02:56:08,502 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 02:56:08,503 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:08" (1/1) ... [2021-10-29 02:56:08,514 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:56:08,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 02:56:08,538 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 02:56:08,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 02:56:08,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 02:56:08,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 02:56:08,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 02:56:08,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 02:56:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 02:56:08,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 02:56:08,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 02:56:08,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 02:56:08,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 02:56:08,589 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2021-10-29 02:56:08,589 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2021-10-29 02:56:08,590 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 02:56:08,591 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 02:56:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 02:56:08,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 02:56:09,159 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 02:56:09,160 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 02:56:09,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:56:09 BoogieIcfgContainer [2021-10-29 02:56:09,162 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 02:56:09,163 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 02:56:09,164 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 02:56:09,177 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 02:56:09,177 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:56:09" (1/1) ... [2021-10-29 02:56:09,190 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:56:09,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 02:56:09,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 47 states and 63 transitions. [2021-10-29 02:56:09,222 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2021-10-29 02:56:09,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-10-29 02:56:09,226 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 02:56:09,227 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:56:09,274 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:444) 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) [2021-10-29 02:56:09,279 INFO L168 Benchmark]: Toolchain (without parser) took 2980.78 ms. Allocated memory is still 127.9 MB. Free memory was 89.9 MB in the beginning and 77.7 MB in the end (delta: 12.2 MB). Peak memory consumption was 12.0 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:09,280 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 83.9 MB. Free memory is still 37.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:56:09,281 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1982.93 ms. Allocated memory is still 127.9 MB. Free memory was 89.7 MB in the beginning and 68.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 55.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:09,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.00 ms. Allocated memory is still 127.9 MB. Free memory was 68.2 MB in the beginning and 63.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:09,282 INFO L168 Benchmark]: Boogie Preprocessor took 70.91 ms. Allocated memory is still 127.9 MB. Free memory was 63.4 MB in the beginning and 61.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:09,283 INFO L168 Benchmark]: RCFGBuilder took 661.34 ms. Allocated memory is still 127.9 MB. Free memory was 61.3 MB in the beginning and 83.3 MB in the end (delta: -22.0 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:09,284 INFO L168 Benchmark]: CodeCheck took 113.64 ms. Allocated memory is still 127.9 MB. Free memory was 83.3 MB in the beginning and 77.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:09,287 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 0.24 ms. Allocated memory is still 83.9 MB. Free memory is still 37.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1982.93 ms. Allocated memory is still 127.9 MB. Free memory was 89.7 MB in the beginning and 68.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 55.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 146.00 ms. Allocated memory is still 127.9 MB. Free memory was 68.2 MB in the beginning and 63.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 70.91 ms. Allocated memory is still 127.9 MB. Free memory was 63.4 MB in the beginning and 61.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 661.34 ms. Allocated memory is still 127.9 MB. Free memory was 61.3 MB in the beginning and 83.3 MB in the end (delta: -22.0 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. * CodeCheck took 113.64 ms. Allocated memory is still 127.9 MB. Free memory was 83.3 MB in the beginning and 77.7 MB in the end (delta: 5.6 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 02:56:09,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 02:56:11,801 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 02:56:11,804 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 02:56:11,836 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 02:56:11,836 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 02:56:11,838 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 02:56:11,840 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 02:56:11,842 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 02:56:11,845 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 02:56:11,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 02:56:11,848 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 02:56:11,849 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 02:56:11,850 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 02:56:11,851 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 02:56:11,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 02:56:11,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 02:56:11,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 02:56:11,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 02:56:11,859 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 02:56:11,862 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 02:56:11,864 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 02:56:11,866 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 02:56:11,867 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 02:56:11,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 02:56:11,872 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 02:56:11,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 02:56:11,873 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 02:56:11,875 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 02:56:11,875 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 02:56:11,877 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 02:56:11,877 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 02:56:11,878 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 02:56:11,879 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 02:56:11,880 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 02:56:11,882 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 02:56:11,882 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 02:56:11,883 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 02:56:11,883 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 02:56:11,884 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 02:56:11,885 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 02:56:11,886 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 02:56:11,887 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 02:56:11,912 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 02:56:11,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 02:56:11,913 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 02:56:11,914 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 02:56:11,915 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 02:56:11,915 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 02:56:11,915 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 02:56:11,915 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 02:56:11,916 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 02:56:11,916 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 02:56:11,916 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 02:56:11,916 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 02:56:11,917 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 02:56:11,917 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 02:56:11,917 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 02:56:11,917 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 02:56:11,918 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 02:56:11,918 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 02:56:11,918 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 02:56:11,918 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 02:56:11,919 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:56:11,919 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 02:56:11,919 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 02:56:11,919 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 02:56:11,920 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 02:56:11,920 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 02:56:11,920 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 02:56:11,920 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 02:56:11,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 02:56:11,921 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_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5db0d3c47797ff0a215821e8d5fa38ab9190be93d125d3ffd24136b371560f6c [2021-10-29 02:56:12,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 02:56:12,363 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 02:56:12,366 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 02:56:12,367 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 02:56:12,368 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 02:56:12,369 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-29 02:56:12,447 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/71ad82f47/d9abc24a1def4d35beb6c85ec19ba2dd/FLAG5657b31c4 [2021-10-29 02:56:13,272 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 02:56:13,274 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i [2021-10-29 02:56:13,316 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/71ad82f47/d9abc24a1def4d35beb6c85ec19ba2dd/FLAG5657b31c4 [2021-10-29 02:56:13,380 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/data/71ad82f47/d9abc24a1def4d35beb6c85ec19ba2dd [2021-10-29 02:56:13,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 02:56:13,387 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 02:56:13,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 02:56:13,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 02:56:13,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 02:56:13,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:56:13" (1/1) ... [2021-10-29 02:56:13,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@651830b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:13, skipping insertion in model container [2021-10-29 02:56:13,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 02:56:13" (1/1) ... [2021-10-29 02:56:13,405 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 02:56:13,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:56:13,776 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-29 02:56:13,781 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-29 02:56:13,799 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 02:56:13,803 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 02:56:14,562 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,564 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,566 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,567 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,572 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,593 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,594 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,602 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,605 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,610 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,611 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,612 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,613 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:14,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 02:56:14,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 02:56:14,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 02:56:14,823 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 02:56:14,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 02:56:14,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 02:56:14,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 02:56:14,827 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 02:56:14,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 02:56:14,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 02:56:14,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:56:14,945 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 02:56:14,983 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 02:56:14,994 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-29 02:56:14,995 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-29 02:56:14,999 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 02:56:15,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 02:56:15,083 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,096 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,097 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,098 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,100 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,110 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,113 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,115 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,116 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,122 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,139 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,140 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,141 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 02:56:15,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 02:56:15,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 02:56:15,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 02:56:15,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 02:56:15,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 02:56:15,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 02:56:15,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 02:56:15,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 02:56:15,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 02:56:15,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:56:15,250 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 02:56:15,274 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4491,4504] [2021-10-29 02:56:15,279 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_692f257a-9930-43f1-9a70-7b433fef31ec/sv-benchmarks/c/aws-c-common/memset_override_0_harness.i[4551,4564] [2021-10-29 02:56:15,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 02:56:15,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 02:56:15,336 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,336 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,337 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,337 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,338 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,348 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,349 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,350 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,351 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,351 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,352 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,353 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,353 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 02:56:15,409 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 02:56:15,410 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 02:56:15,411 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 02:56:15,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 02:56:15,412 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 02:56:15,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 02:56:15,413 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 02:56:15,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 02:56:15,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 02:56:15,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 02:56:15,447 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 02:56:15,704 INFO L208 MainTranslator]: Completed translation [2021-10-29 02:56:15,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15 WrapperNode [2021-10-29 02:56:15,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 02:56:15,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 02:56:15,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 02:56:15,707 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 02:56:15,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,853 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 02:56:15,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 02:56:15,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 02:56:15,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 02:56:15,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,863 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,868 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,886 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 02:56:15,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 02:56:15,898 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 02:56:15,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 02:56:15,899 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 02:56:15" (1/1) ... [2021-10-29 02:56:15,908 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 02:56:15,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 02:56:15,943 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 02:56:15,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 02:56:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 02:56:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 02:56:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 02:56:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 02:56:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 02:56:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 02:56:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 02:56:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 02:56:15,996 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 02:56:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 02:56:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 02:56:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 02:56:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2021-10-29 02:56:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2021-10-29 02:56:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 02:56:15,997 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 02:56:16,898 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 02:56:16,898 INFO L299 CfgBuilder]: Removed 14 assume(true) statements. [2021-10-29 02:56:16,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:56:16 BoogieIcfgContainer [2021-10-29 02:56:16,901 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 02:56:16,902 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 02:56:16,902 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 02:56:16,912 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 02:56:16,912 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 02:56:16" (1/1) ... [2021-10-29 02:56:16,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 02:56:16,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 02:56:16,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 47 states and 63 transitions. [2021-10-29 02:56:16,959 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 63 transitions. [2021-10-29 02:56:16,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2021-10-29 02:56:16,963 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 02:56:16,964 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 02:56:17,009 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:444) 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) [2021-10-29 02:56:17,014 INFO L168 Benchmark]: Toolchain (without parser) took 3625.88 ms. Allocated memory was 54.5 MB in the beginning and 90.2 MB in the end (delta: 35.7 MB). Free memory was 25.7 MB in the beginning and 37.2 MB in the end (delta: -11.5 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:17,014 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 02:56:17,015 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2315.79 ms. Allocated memory was 54.5 MB in the beginning and 90.2 MB in the end (delta: 35.7 MB). Free memory was 25.5 MB in the beginning and 50.8 MB in the end (delta: -25.3 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:17,016 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.70 ms. Allocated memory is still 90.2 MB. Free memory was 50.8 MB in the beginning and 46.0 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:17,017 INFO L168 Benchmark]: Boogie Preprocessor took 43.46 ms. Allocated memory is still 90.2 MB. Free memory was 46.0 MB in the beginning and 42.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:17,018 INFO L168 Benchmark]: RCFGBuilder took 1003.19 ms. Allocated memory is still 90.2 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: -368 B). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:17,019 INFO L168 Benchmark]: CodeCheck took 109.30 ms. Allocated memory is still 90.2 MB. Free memory was 42.9 MB in the beginning and 37.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 02:56:17,023 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 0.34 ms. Allocated memory is still 54.5 MB. Free memory was 35.9 MB in the beginning and 35.9 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2315.79 ms. Allocated memory was 54.5 MB in the beginning and 90.2 MB in the end (delta: 35.7 MB). Free memory was 25.5 MB in the beginning and 50.8 MB in the end (delta: -25.3 MB). Peak memory consumption was 30.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 146.70 ms. Allocated memory is still 90.2 MB. Free memory was 50.8 MB in the beginning and 46.0 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 43.46 ms. Allocated memory is still 90.2 MB. Free memory was 46.0 MB in the beginning and 42.9 MB in the end (delta: 3.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1003.19 ms. Allocated memory is still 90.2 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: -368 B). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 109.30 ms. Allocated memory is still 90.2 MB. Free memory was 42.9 MB in the beginning and 37.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 02:56:17,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_692f257a-9930-43f1-9a70-7b433fef31ec/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...