./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4 --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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- 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-2329fc7 [2022-12-14 20:16:31,184 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:16:31,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:16:31,202 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:16:31,203 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:16:31,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:16:31,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:16:31,206 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:16:31,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:16:31,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:16:31,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:16:31,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:16:31,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:16:31,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:16:31,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:16:31,214 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:16:31,215 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:16:31,216 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:16:31,217 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:16:31,219 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:16:31,220 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:16:31,221 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:16:31,222 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:16:31,223 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:16:31,226 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:16:31,226 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:16:31,227 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:16:31,227 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:16:31,228 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:16:31,229 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:16:31,229 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:16:31,230 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:16:31,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:16:31,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:16:31,232 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:16:31,232 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:16:31,232 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:16:31,233 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:16:31,233 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:16:31,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:16:31,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:16:31,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 20:16:31,255 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:16:31,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:16:31,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:16:31,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:16:31,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:16:31,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:16:31,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:16:31,257 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 20:16:31,257 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:16:31,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:16:31,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:16:31,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:16:31,258 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:16:31,258 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:16:31,258 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:16:31,258 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:16:31,258 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:16:31,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:16:31,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:16:31,259 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:16:31,259 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:16:31,259 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:16:31,259 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 20:16:31,259 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 20:16:31,260 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:16:31,260 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_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2022-12-14 20:16:31,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:16:31,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:16:31,472 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:16:31,472 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:16:31,473 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:16:31,474 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-12-14 20:16:34,049 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:16:34,431 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:16:34,432 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-12-14 20:16:34,457 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data/b9cb4b48b/d81f5e4b4e104a8b802c75ebd02df4f4/FLAG2f24d4432 [2022-12-14 20:16:34,604 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data/b9cb4b48b/d81f5e4b4e104a8b802c75ebd02df4f4 [2022-12-14 20:16:34,605 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:16:34,606 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:16:34,607 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:16:34,607 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:16:34,609 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:16:34,610 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:16:34" (1/1) ... [2022-12-14 20:16:34,610 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a1068a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:34, skipping insertion in model container [2022-12-14 20:16:34,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:16:34" (1/1) ... [2022-12-14 20:16:34,616 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:16:34,687 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:16:34,901 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-12-14 20:16:34,907 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-12-14 20:16:35,589 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,590 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,591 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,591 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,593 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,608 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,608 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,610 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,611 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,613 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,614 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,615 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,616 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,678 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:35,678 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:35,679 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:35,682 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:16:35,684 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:16:35,684 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:16:35,979 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,979 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,995 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:35,996 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,001 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,002 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,003 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,003 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,003 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,155 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:16:36,156 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:16:36,157 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:16:36,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:16:36,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:16:36,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:16:36,159 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:16:36,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:16:36,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:16:36,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:16:36,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:16:36,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:16:36,248 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:16:36,258 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-12-14 20:16:36,258 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-12-14 20:16:36,282 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,282 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,282 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,283 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,283 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,289 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,289 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,290 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,291 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,292 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,293 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,297 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:36,297 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:36,297 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:36,299 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:16:36,300 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:16:36,300 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:16:36,356 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,357 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,360 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,361 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,363 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,364 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,366 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,366 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,367 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,367 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,367 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,368 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,368 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:36,397 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:16:36,398 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:16:36,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:16:36,399 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:16:36,400 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:16:36,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:16:36,401 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:16:36,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:16:36,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:16:36,402 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:16:36,403 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:16:36,406 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:16:36,590 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:16:36,590 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36 WrapperNode [2022-12-14 20:16:36,590 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:16:36,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:16:36,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:16:36,591 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:16:36,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,658 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,686 INFO L138 Inliner]: procedures = 752, calls = 1437, calls flagged for inlining = 43, calls inlined = 4, statements flattened = 23 [2022-12-14 20:16:36,686 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:16:36,687 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:16:36,687 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:16:36,687 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:16:36,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,704 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,712 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,716 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,718 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,721 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:16:36,722 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:16:36,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:16:36,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:16:36,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:36" (1/1) ... [2022-12-14 20:16:36,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:16:36,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:16:36,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:16:36,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:16:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:16:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:16:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:16:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:16:36,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:16:36,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 20:16:36,960 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:16:36,962 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:16:37,012 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:16:37,026 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:16:37,026 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:16:37,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:16:37 BoogieIcfgContainer [2022-12-14 20:16:37,028 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:16:37,029 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:16:37,029 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:16:37,036 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:16:37,036 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:16:37" (1/1) ... [2022-12-14 20:16:37,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:16:37,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:37,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-12-14 20:16:37,080 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-12-14 20:16:37,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 20:16:37,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:37,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:37,114 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.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) [2022-12-14 20:16:37,117 INFO L158 Benchmark]: Toolchain (without parser) took 2510.16ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 77.4MB in the beginning and 66.0MB in the end (delta: 11.5MB). Peak memory consumption was 36.6MB. Max. memory is 16.1GB. [2022-12-14 20:16:37,117 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 115.3MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:16:37,118 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1983.34ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 77.1MB in the beginning and 49.3MB in the end (delta: 27.8MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2022-12-14 20:16:37,118 INFO L158 Benchmark]: Boogie Procedure Inliner took 95.49ms. Allocated memory is still 138.4MB. Free memory was 49.3MB in the beginning and 43.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:16:37,119 INFO L158 Benchmark]: Boogie Preprocessor took 34.27ms. Allocated memory is still 138.4MB. Free memory was 43.0MB in the beginning and 86.9MB in the end (delta: -44.0MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. [2022-12-14 20:16:37,120 INFO L158 Benchmark]: RCFGBuilder took 306.68ms. Allocated memory is still 138.4MB. Free memory was 86.9MB in the beginning and 72.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-12-14 20:16:37,120 INFO L158 Benchmark]: CodeCheck took 87.14ms. Allocated memory is still 138.4MB. Free memory was 72.3MB in the beginning and 66.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:16:37,122 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 0.15ms. Allocated memory is still 115.3MB. Free memory is still 91.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1983.34ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 77.1MB in the beginning and 49.3MB in the end (delta: 27.8MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 95.49ms. Allocated memory is still 138.4MB. Free memory was 49.3MB in the beginning and 43.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 34.27ms. Allocated memory is still 138.4MB. Free memory was 43.0MB in the beginning and 86.9MB in the end (delta: -44.0MB). Peak memory consumption was 6.8MB. Max. memory is 16.1GB. * RCFGBuilder took 306.68ms. Allocated memory is still 138.4MB. Free memory was 86.9MB in the beginning and 72.3MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * CodeCheck took 87.14ms. Allocated memory is still 138.4MB. Free memory was 72.3MB in the beginning and 66.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:16:37,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4 --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 e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 --- 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-2329fc7 [2022-12-14 20:16:38,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 20:16:38,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 20:16:38,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 20:16:38,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 20:16:38,823 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 20:16:38,824 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 20:16:38,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 20:16:38,827 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 20:16:38,828 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 20:16:38,829 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 20:16:38,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 20:16:38,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 20:16:38,832 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 20:16:38,833 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 20:16:38,834 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 20:16:38,835 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 20:16:38,836 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 20:16:38,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 20:16:38,839 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 20:16:38,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 20:16:38,842 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 20:16:38,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 20:16:38,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 20:16:38,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 20:16:38,848 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 20:16:38,848 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 20:16:38,849 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 20:16:38,850 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 20:16:38,851 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 20:16:38,851 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 20:16:38,852 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 20:16:38,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 20:16:38,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 20:16:38,854 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 20:16:38,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 20:16:38,855 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 20:16:38,856 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 20:16:38,856 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 20:16:38,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 20:16:38,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 20:16:38,858 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 20:16:38,880 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 20:16:38,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 20:16:38,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 20:16:38,882 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 20:16:38,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 20:16:38,882 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 20:16:38,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 20:16:38,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 20:16:38,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 20:16:38,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 20:16:38,883 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 20:16:38,884 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 20:16:38,884 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 20:16:38,884 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 20:16:38,884 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 20:16:38,884 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 20:16:38,884 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 20:16:38,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 20:16:38,885 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 20:16:38,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 20:16:38,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:16:38,885 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 20:16:38,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 20:16:38,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 20:16:38,886 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 20:16:38,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 20:16:38,886 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 20:16:38,886 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 20:16:38,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 20:16:38,887 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_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e927e911c23486d4682cc4d9150666f96dac934e6255a36a06c854492483c520 [2022-12-14 20:16:39,162 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 20:16:39,178 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 20:16:39,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 20:16:39,181 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 20:16:39,181 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 20:16:39,183 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-12-14 20:16:41,790 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 20:16:42,112 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 20:16:42,113 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i [2022-12-14 20:16:42,134 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data/1be6cee88/ea3f3153f5dd4c8db0e2ccef3da78504/FLAGbe0dd9659 [2022-12-14 20:16:42,145 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/data/1be6cee88/ea3f3153f5dd4c8db0e2ccef3da78504 [2022-12-14 20:16:42,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 20:16:42,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 20:16:42,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 20:16:42,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 20:16:42,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 20:16:42,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:16:42" (1/1) ... [2022-12-14 20:16:42,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@637cfb23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:42, skipping insertion in model container [2022-12-14 20:16:42,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 08:16:42" (1/1) ... [2022-12-14 20:16:42,158 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 20:16:42,230 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:16:42,438 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-12-14 20:16:42,443 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-12-14 20:16:43,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,040 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,041 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,042 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,058 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,060 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,061 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,063 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,064 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,065 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,065 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,134 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:43,134 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:43,135 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:43,141 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:16:43,143 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:16:43,143 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:16:43,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,467 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,475 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,476 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,481 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,481 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,487 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,488 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,489 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,489 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,489 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,490 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,491 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,649 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:16:43,650 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:16:43,651 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:16:43,652 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:16:43,652 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:16:43,653 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:16:43,653 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:16:43,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:16:43,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:16:43,655 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:16:43,655 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:16:43,756 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:16:43,775 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 20:16:43,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 20:16:43,817 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-12-14 20:16:43,818 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-12-14 20:16:43,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,853 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,854 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,854 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,860 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,861 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,862 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,863 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,864 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,870 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:43,871 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:43,871 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:43,874 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:16:43,875 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:16:43,875 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:16:43,940 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,941 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,944 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,947 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,947 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,949 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,950 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,950 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,950 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,951 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,951 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,951 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:43,983 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:16:43,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:16:43,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:16:43,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:16:43,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:16:43,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:16:43,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:16:43,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:16:43,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:16:43,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:16:43,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:16:43,992 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:16:43,998 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 20:16:44,010 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4484,4497] [2022-12-14 20:16:44,010 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_ba646762-44c2-4ecb-85a9-846def017c57/sv-benchmarks/c/aws-c-common/aws_ptr_eq_harness.i[4544,4557] [2022-12-14 20:16:44,037 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,038 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,039 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,043 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,044 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,044 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,045 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,046 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,053 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,059 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:44,059 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:44,059 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 20:16:44,062 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 20:16:44,063 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 20:16:44,063 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 20:16:44,133 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,134 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,137 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,138 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,141 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,142 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,144 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,145 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,146 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,147 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,147 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 20:16:44,196 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 20:16:44,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 20:16:44,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 20:16:44,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 20:16:44,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 20:16:44,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 20:16:44,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 20:16:44,200 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 20:16:44,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 20:16:44,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 20:16:44,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 20:16:44,205 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 20:16:44,406 INFO L208 MainTranslator]: Completed translation [2022-12-14 20:16:44,407 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44 WrapperNode [2022-12-14 20:16:44,407 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 20:16:44,408 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 20:16:44,408 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 20:16:44,408 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 20:16:44,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,488 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,521 INFO L138 Inliner]: procedures = 773, calls = 1437, calls flagged for inlining = 45, calls inlined = 4, statements flattened = 24 [2022-12-14 20:16:44,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 20:16:44,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 20:16:44,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 20:16:44,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 20:16:44,529 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,552 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,554 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 20:16:44,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 20:16:44,559 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 20:16:44,559 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 20:16:44,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 20:16:44,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 20:16:44,587 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 20:16:44,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 20:16:44,621 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 20:16:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 20:16:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 20:16:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 20:16:44,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 20:16:44,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 20:16:44,806 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 20:16:44,808 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 20:16:44,875 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 20:16:44,894 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 20:16:44,894 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 20:16:44,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:16:44 BoogieIcfgContainer [2022-12-14 20:16:44,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 20:16:44,897 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 20:16:44,897 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 20:16:44,904 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 20:16:44,904 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 08:16:44" (1/1) ... [2022-12-14 20:16:44,910 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 20:16:44,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 20:16:44,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 10 transitions. [2022-12-14 20:16:44,948 INFO L276 IsEmpty]: Start isEmpty. Operand 10 states and 10 transitions. [2022-12-14 20:16:44,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-12-14 20:16:44,949 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 20:16:44,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 20:16:44,982 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: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.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: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) [2022-12-14 20:16:44,985 INFO L158 Benchmark]: Toolchain (without parser) took 2836.74ms. Allocated memory was 69.2MB in the beginning and 121.6MB in the end (delta: 52.4MB). Free memory was 39.6MB in the beginning and 42.7MB in the end (delta: -3.1MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2022-12-14 20:16:44,985 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 20:16:44,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2258.95ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 39.4MB in the beginning and 33.6MB in the end (delta: 5.8MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2022-12-14 20:16:44,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 113.22ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 33.6MB in the beginning and 70.7MB in the end (delta: -37.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:16:44,986 INFO L158 Benchmark]: Boogie Preprocessor took 36.60ms. Allocated memory is still 121.6MB. Free memory was 70.7MB in the beginning and 67.3MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-12-14 20:16:44,987 INFO L158 Benchmark]: RCFGBuilder took 337.10ms. Allocated memory is still 121.6MB. Free memory was 67.3MB in the beginning and 48.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-12-14 20:16:44,987 INFO L158 Benchmark]: CodeCheck took 87.04ms. Allocated memory is still 121.6MB. Free memory was 48.4MB in the beginning and 42.7MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 20:16:44,989 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 56.6MB. Free memory is still 35.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2258.95ms. Allocated memory was 69.2MB in the beginning and 100.7MB in the end (delta: 31.5MB). Free memory was 39.4MB in the beginning and 33.6MB in the end (delta: 5.8MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 113.22ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 33.6MB in the beginning and 70.7MB in the end (delta: -37.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.60ms. Allocated memory is still 121.6MB. Free memory was 70.7MB in the beginning and 67.3MB in the end (delta: 3.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 337.10ms. Allocated memory is still 121.6MB. Free memory was 67.3MB in the beginning and 48.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 87.04ms. Allocated memory is still 121.6MB. Free memory was 48.4MB in the beginning and 42.7MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 20:16:45,010 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ba646762-44c2-4ecb-85a9-846def017c57/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared