./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:17:27,099 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:17:27,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:17:27,138 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:17:27,139 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:17:27,143 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:17:27,145 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:17:27,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:17:27,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:17:27,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:17:27,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:17:27,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:17:27,151 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:17:27,155 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:17:27,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:17:27,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:17:27,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:17:27,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:17:27,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:17:27,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:17:27,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:17:27,183 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:17:27,184 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:17:27,185 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:17:27,189 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:17:27,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:17:27,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:17:27,191 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:17:27,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:17:27,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:17:27,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:17:27,194 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:17:27,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:17:27,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:17:27,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:17:27,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:17:27,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:17:27,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:17:27,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:17:27,201 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:17:27,202 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:17:27,203 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Default.epf [2022-11-21 22:17:27,255 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:17:27,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:17:27,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:17:27,261 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:17:27,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:17:27,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:17:27,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:17:27,264 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:17:27,264 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:17:27,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:17:27,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:17:27,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:17:27,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:17:27,266 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:17:27,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:17:27,267 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:17:27,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:17:27,267 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:17:27,267 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:17:27,268 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:17:27,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:17:27,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:17:27,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:17:27,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:17:27,269 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:17:27,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:17:27,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:17:27,270 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_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2022-11-21 22:17:27,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:17:27,619 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:17:27,621 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:17:27,623 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:17:27,623 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:17:27,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-21 22:17:30,794 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:17:31,463 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:17:31,464 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-21 22:17:31,518 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data/7c4eec2b9/83121c6c164f4f0eb8700c23de6338b5/FLAGd48208085 [2022-11-21 22:17:31,543 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data/7c4eec2b9/83121c6c164f4f0eb8700c23de6338b5 [2022-11-21 22:17:31,548 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:17:31,550 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:17:31,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:17:31,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:17:31,556 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:17:31,557 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:31" (1/1) ... [2022-11-21 22:17:31,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34513f15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:31, skipping insertion in model container [2022-11-21 22:17:31,559 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:31" (1/1) ... [2022-11-21 22:17:31,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:17:31,690 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:17:32,035 WARN L237 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_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-21 22:17:32,040 WARN L237 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_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-21 22:17:33,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,184 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,185 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,187 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,201 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,202 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,204 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,205 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,209 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,210 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,211 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:17:33,644 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:17:33,645 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:17:33,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:17:33,649 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:17:33,650 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:17:33,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:17:33,652 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:17:33,653 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:17:33,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:17:33,857 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:17:33,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,889 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,895 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,903 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,976 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,977 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,978 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,978 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,979 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,980 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,982 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,982 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,988 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:33,999 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,001 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,010 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,018 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,053 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:17:34,102 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:17:34,138 WARN L237 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_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-21 22:17:34,138 WARN L237 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_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-21 22:17:34,228 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,229 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,229 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,230 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,231 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,238 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,249 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,251 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,251 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,253 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,254 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,256 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,294 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:17:34,295 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:17:34,296 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:17:34,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:17:34,302 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:17:34,303 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:17:34,304 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:17:34,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:17:34,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:17:34,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:17:34,344 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:17:34,368 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,369 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,371 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,380 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,423 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,424 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,424 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,425 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,426 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,428 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,430 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,431 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,432 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,433 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,433 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,434 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,447 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,448 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:34,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:17:34,686 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:17:34,686 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34 WrapperNode [2022-11-21 22:17:34,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:17:34,688 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:17:34,688 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:17:34,688 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:17:34,697 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:34,792 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:34,907 INFO L138 Inliner]: procedures = 697, calls = 1886, calls flagged for inlining = 60, calls inlined = 15, statements flattened = 920 [2022-11-21 22:17:34,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:17:34,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:17:34,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:17:34,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:17:34,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:34,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:34,949 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:34,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:35,022 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:35,039 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:35,061 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:35,066 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:35,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:17:35,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:17:35,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:17:35,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:17:35,096 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:34" (1/1) ... [2022-11-21 22:17:35,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:17:35,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:17:35,140 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:17:35,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:17:35,228 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_either [2022-11-21 22:17:35,229 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_either [2022-11-21 22:17:35,229 INFO L130 BoogieDeclarations]: Found specification of procedure s_swap [2022-11-21 22:17:35,229 INFO L138 BoogieDeclarations]: Found implementation of procedure s_swap [2022-11-21 22:17:35,229 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-21 22:17:35,230 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-21 22:17:35,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:17:35,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 22:17:35,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 22:17:35,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 22:17:35,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 22:17:35,231 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:17:35,232 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:17:35,232 INFO L130 BoogieDeclarations]: Found specification of procedure s_sift_up [2022-11-21 22:17:35,232 INFO L138 BoogieDeclarations]: Found implementation of procedure s_sift_up [2022-11-21 22:17:35,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:17:35,232 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:17:35,232 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:17:35,233 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:17:35,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:17:35,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:17:35,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:17:35,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:17:35,239 INFO L130 BoogieDeclarations]: Found specification of procedure my_abort [2022-11-21 22:17:35,239 INFO L138 BoogieDeclarations]: Found implementation of procedure my_abort [2022-11-21 22:17:35,239 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 22:17:35,240 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 22:17:35,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:17:35,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:17:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:17:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:17:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 22:17:35,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 22:17:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:17:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:17:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2022-11-21 22:17:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2022-11-21 22:17:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 22:17:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 22:17:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:17:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:17:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 22:17:35,251 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 22:17:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:17:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:17:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:17:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2022-11-21 22:17:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2022-11-21 22:17:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:17:35,252 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:17:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 22:17:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 22:17:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:17:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:17:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:17:35,253 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:17:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2022-11-21 22:17:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:17:35,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:17:35,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:17:35,713 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:17:35,716 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:17:37,284 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:17:37,684 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:17:37,685 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-21 22:17:37,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:17:37 BoogieIcfgContainer [2022-11-21 22:17:37,690 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:17:37,692 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:17:37,692 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:17:37,704 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:17:37,705 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:17:37" (1/1) ... [2022-11-21 22:17:37,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:17:37,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:17:37,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 289 states and 408 transitions. [2022-11-21 22:17:37,844 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 408 transitions. [2022-11-21 22:17:37,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 405 [2022-11-21 22:17:37,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:17:37,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:17:37,951 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:385) 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:156) 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) [2022-11-21 22:17:37,957 INFO L158 Benchmark]: Toolchain (without parser) took 6405.39ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 87.8MB in the beginning and 140.6MB in the end (delta: -52.8MB). Peak memory consumption was 59.0MB. Max. memory is 16.1GB. [2022-11-21 22:17:37,957 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 102.8MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:17:37,958 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3134.94ms. Allocated memory was 140.5MB in the beginning and 190.8MB in the end (delta: 50.3MB). Free memory was 87.5MB in the beginning and 92.2MB in the end (delta: -4.7MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2022-11-21 22:17:37,959 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.01ms. Allocated memory is still 190.8MB. Free memory was 92.2MB in the beginning and 81.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:17:37,960 INFO L158 Benchmark]: Boogie Preprocessor took 182.13ms. Allocated memory is still 190.8MB. Free memory was 81.7MB in the beginning and 73.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:17:37,960 INFO L158 Benchmark]: RCFGBuilder took 2595.07ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 73.3MB in the beginning and 151.2MB in the end (delta: -77.9MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. [2022-11-21 22:17:37,961 INFO L158 Benchmark]: CodeCheck took 263.03ms. Allocated memory is still 249.6MB. Free memory was 151.2MB in the beginning and 140.6MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:17:37,965 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53ms. Allocated memory is still 102.8MB. Free memory is still 53.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3134.94ms. Allocated memory was 140.5MB in the beginning and 190.8MB in the end (delta: 50.3MB). Free memory was 87.5MB in the beginning and 92.2MB in the end (delta: -4.7MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.01ms. Allocated memory is still 190.8MB. Free memory was 92.2MB in the beginning and 81.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 182.13ms. Allocated memory is still 190.8MB. Free memory was 81.7MB in the beginning and 73.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2595.07ms. Allocated memory was 190.8MB in the beginning and 249.6MB in the end (delta: 58.7MB). Free memory was 73.3MB in the beginning and 151.2MB in the end (delta: -77.9MB). Peak memory consumption was 21.8MB. Max. memory is 16.1GB. * CodeCheck took 263.03ms. Allocated memory is still 249.6MB. Free memory was 151.2MB in the beginning and 140.6MB in the end (delta: 10.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:17:37,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:17:40,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:17:40,647 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:17:40,682 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:17:40,682 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:17:40,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:17:40,685 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:17:40,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:17:40,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:17:40,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:17:40,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:17:40,702 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:17:40,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:17:40,704 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:17:40,705 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:17:40,706 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:17:40,707 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:17:40,708 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:17:40,710 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:17:40,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:17:40,720 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:17:40,724 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:17:40,726 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:17:40,727 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:17:40,730 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:17:40,731 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:17:40,731 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:17:40,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:17:40,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:17:40,743 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:17:40,743 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:17:40,745 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:17:40,747 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:17:40,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:17:40,762 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:17:40,763 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:17:40,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:17:40,764 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:17:40,764 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:17:40,766 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:17:40,767 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:17:40,768 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/config/svcomp-Overflow-64bit-Kojak_Bitvector.epf [2022-11-21 22:17:40,792 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:17:40,793 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:17:40,794 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:17:40,794 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:17:40,795 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:17:40,795 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:17:40,795 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:17:40,795 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-21 22:17:40,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:17:40,796 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:17:40,796 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:17:40,796 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:17:40,797 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:17:40,797 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:17:40,797 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-11-21 22:17:40,797 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:17:40,797 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:17:40,798 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:17:40,798 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:17:40,798 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:17:40,798 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:17:40,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:17:40,799 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:17:40,799 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:17:40,799 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:17:40,799 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:17:40,800 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:17:40,800 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:17:40,800 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:17:40,800 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:17:40,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:17:40,801 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_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 355537246d5dfb9690a92cc5d0cbf014736bcc62122f38f5559ea0fbf5331d1c [2022-11-21 22:17:41,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:17:41,221 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:17:41,224 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:17:41,227 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:17:41,228 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:17:41,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-21 22:17:44,601 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:17:45,187 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:17:45,187 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i [2022-11-21 22:17:45,235 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data/42bc464c7/0f8c75d85cda4a08a1715a0b8b1c88d0/FLAG0e79af9ba [2022-11-21 22:17:45,256 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f2e9b15e-6fce-4657-86b4-918146e90d69/bin/ukojak-jW3SillKbg/data/42bc464c7/0f8c75d85cda4a08a1715a0b8b1c88d0 [2022-11-21 22:17:45,259 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:17:45,260 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:17:45,261 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:17:45,262 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:17:45,265 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:17:45,265 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:45" (1/1) ... [2022-11-21 22:17:45,266 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4822b042 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:17:45, skipping insertion in model container [2022-11-21 22:17:45,267 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:17:45" (1/1) ... [2022-11-21 22:17:45,274 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:17:45,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:17:45,648 WARN L237 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_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4506,4519] [2022-11-21 22:17:45,652 WARN L237 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_f2e9b15e-6fce-4657-86b4-918146e90d69/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_sift_either_harness.i[4566,4579] [2022-11-21 22:17:46,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:46,994 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:46,995 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:46,995 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:46,998 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,019 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,020 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,022 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,024 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,026 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,026 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,027 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:17:47,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:17:47,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:17:47,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:17:47,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:17:47,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:17:47,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:17:47,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:17:47,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:17:47,543 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:17:47,729 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:17:47,758 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,759 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,765 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,774 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:17:47,785 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.addIntegerBoundsCheck(CExpressionTranslator.java:1060) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:430) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:728) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.TypeHandler.visit(TypeHandler.java:357) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2116) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-11-21 22:17:47,791 INFO L158 Benchmark]: Toolchain (without parser) took 2530.38ms. Allocated memory was 86.0MB in the beginning and 107.0MB in the end (delta: 21.0MB). Free memory was 55.6MB in the beginning and 66.3MB in the end (delta: -10.7MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2022-11-21 22:17:47,792 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:17:47,793 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2528.04ms. Allocated memory was 86.0MB in the beginning and 107.0MB in the end (delta: 21.0MB). Free memory was 55.4MB in the beginning and 66.3MB in the end (delta: -11.0MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2022-11-21 22:17:47,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 86.0MB. Free memory is still 63.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2528.04ms. Allocated memory was 86.0MB in the beginning and 107.0MB in the end (delta: 21.0MB). Free memory was 55.4MB in the beginning and 66.3MB in the end (delta: -11.0MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitvectorTranslation.constructOverflowCheckForBinaryBitwiseIntegerExpression(BitvectorTranslation.java:1570) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Integer overflow check for leftshift is not yet implemented.