./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:59:13,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:59:13,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:59:13,205 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:59:13,206 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:59:13,207 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:59:13,209 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:59:13,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:59:13,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:59:13,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:59:13,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:59:13,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:59:13,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:59:13,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:59:13,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:59:13,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:59:13,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:59:13,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:59:13,233 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:59:13,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:59:13,238 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:59:13,240 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:59:13,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:59:13,243 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:59:13,248 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:59:13,249 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:59:13,249 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:59:13,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:59:13,251 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:59:13,253 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:59:13,253 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:59:13,255 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:59:13,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:59:13,257 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:59:13,259 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:59:13,259 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:59:13,260 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:59:13,261 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:59:13,261 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:59:13,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:59:13,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:59:13,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:59:13,301 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:59:13,302 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:59:13,303 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:59:13,303 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:59:13,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:59:13,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:59:13,308 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:59:13,308 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:59:13,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:59:13,309 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:59:13,310 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:59:13,310 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:59:13,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:59:13,311 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:59:13,311 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:59:13,311 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:59:13,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:59:13,312 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:59:13,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:59:13,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:59:13,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:59:13,313 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:59:13,313 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:59:13,313 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:59:13,314 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:59:13,314 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_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-11-13 22:59:13,721 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:59:13,746 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:59:13,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:59:13,751 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:59:13,751 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:59:13,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-13 22:59:13,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/4a14d39de/98f956d50be54a50811d6770de36f441/FLAGc6c9e257b [2021-11-13 22:59:14,789 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:59:14,793 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-13 22:59:14,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/4a14d39de/98f956d50be54a50811d6770de36f441/FLAGc6c9e257b [2021-11-13 22:59:15,299 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/4a14d39de/98f956d50be54a50811d6770de36f441 [2021-11-13 22:59:15,301 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:59:15,303 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:59:15,309 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:59:15,310 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:59:15,313 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:59:15,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:15" (1/1) ... [2021-11-13 22:59:15,317 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@727dfaf4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:15, skipping insertion in model container [2021-11-13 22:59:15,317 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:15" (1/1) ... [2021-11-13 22:59:15,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:59:15,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:59:15,934 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-13 22:59:15,943 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-13 22:59:15,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:59:15,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:59:17,094 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:59:17,185 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,186 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,187 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,188 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,190 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,206 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,207 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,210 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,211 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:17,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:59:17,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:59:17,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:59:17,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:59:17,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:59:17,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:59:17,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:59:17,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:59:17,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:59:17,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:59:18,023 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,031 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,097 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:59:18,134 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:59:18,152 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-13 22:59:18,153 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-13 22:59:18,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:59:18,157 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:59:18,206 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:59:18,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,230 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,231 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,232 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,243 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,244 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,246 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:59:18,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:59:18,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:59:18,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:59:18,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:59:18,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:59:18,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:59:18,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:59:18,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:59:18,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:59:18,409 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,412 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:18,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:59:18,832 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:59:18,833 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18 WrapperNode [2021-11-13 22:59:18,833 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:59:18,834 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:59:18,835 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:59:18,835 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:59:18,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:18,958 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,095 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:59:19,096 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:59:19,097 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:59:19,097 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:59:19,107 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,121 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,122 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,176 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,198 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:59:19,249 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:59:19,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:59:19,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:59:19,253 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:18" (1/1) ... [2021-11-13 22:59:19,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:59:19,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:59:19,298 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:59:19,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:59:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 22:59:19,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 22:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 22:59:19,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 22:59:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 22:59:19,360 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 22:59:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:59:19,361 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:59:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:59:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 22:59:19,363 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 22:59:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:59:19,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:59:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:59:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:59:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:59:19,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:59:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2021-11-13 22:59:19,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2021-11-13 22:59:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:59:19,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:59:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 22:59:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 22:59:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 22:59:19,370 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 22:59:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-13 22:59:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-13 22:59:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:59:19,371 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:59:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:59:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 22:59:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:59:19,372 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:59:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:59:19,373 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:59:19,373 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 22:59:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 22:59:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:59:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-13 22:59:19,374 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-13 22:59:19,374 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-13 22:59:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-13 22:59:19,375 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 22:59:19,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 22:59:19,376 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:59:39,962 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:59:39,963 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-13 22:59:39,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:39 BoogieIcfgContainer [2021-11-13 22:59:39,967 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:59:39,968 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:59:39,968 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:59:39,979 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:59:39,980 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:59:39" (1/1) ... [2021-11-13 22:59:39,998 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:59:40,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:59:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 126 states and 160 transitions. [2021-11-13 22:59:40,095 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 160 transitions. [2021-11-13 22:59:40,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-13 22:59:40,108 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:59:40,110 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:59:40,168 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 22:59:40,175 INFO L158 Benchmark]: Toolchain (without parser) took 24870.24ms. Allocated memory was 109.1MB in the beginning and 358.6MB in the end (delta: 249.6MB). Free memory was 64.1MB in the beginning and 178.1MB in the end (delta: -114.0MB). Peak memory consumption was 136.6MB. Max. memory is 16.1GB. [2021-11-13 22:59:40,175 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 87.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:59:40,181 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3524.14ms. Allocated memory was 109.1MB in the beginning and 165.7MB in the end (delta: 56.6MB). Free memory was 63.9MB in the beginning and 97.1MB in the end (delta: -33.2MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. [2021-11-13 22:59:40,183 INFO L158 Benchmark]: Boogie Procedure Inliner took 261.41ms. Allocated memory is still 165.7MB. Free memory was 97.1MB in the beginning and 88.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:59:40,183 INFO L158 Benchmark]: Boogie Preprocessor took 152.02ms. Allocated memory is still 165.7MB. Free memory was 88.7MB in the beginning and 80.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:59:40,184 INFO L158 Benchmark]: RCFGBuilder took 20717.46ms. Allocated memory was 165.7MB in the beginning and 358.6MB in the end (delta: 192.9MB). Free memory was 80.4MB in the beginning and 185.4MB in the end (delta: -105.1MB). Peak memory consumption was 180.0MB. Max. memory is 16.1GB. [2021-11-13 22:59:40,186 INFO L158 Benchmark]: CodeCheck took 205.00ms. Allocated memory is still 358.6MB. Free memory was 185.4MB in the beginning and 178.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:59:40,193 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 109.1MB. Free memory is still 87.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3524.14ms. Allocated memory was 109.1MB in the beginning and 165.7MB in the end (delta: 56.6MB). Free memory was 63.9MB in the beginning and 97.1MB in the end (delta: -33.2MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 261.41ms. Allocated memory is still 165.7MB. Free memory was 97.1MB in the beginning and 88.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 152.02ms. Allocated memory is still 165.7MB. Free memory was 88.7MB in the beginning and 80.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20717.46ms. Allocated memory was 165.7MB in the beginning and 358.6MB in the end (delta: 192.9MB). Free memory was 80.4MB in the beginning and 185.4MB in the end (delta: -105.1MB). Peak memory consumption was 180.0MB. Max. memory is 16.1GB. * CodeCheck took 205.00ms. Allocated memory is still 358.6MB. Free memory was 185.4MB in the beginning and 178.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:59:40,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:59:42,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:59:42,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:59:43,011 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:59:43,012 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:59:43,017 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:59:43,019 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:59:43,024 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:59:43,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:59:43,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:59:43,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:59:43,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:59:43,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:59:43,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:59:43,044 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:59:43,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:59:43,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:59:43,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:59:43,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:59:43,063 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:59:43,065 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:59:43,067 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:59:43,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:59:43,072 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:59:43,081 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:59:43,082 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:59:43,082 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:59:43,084 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:59:43,085 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:59:43,086 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:59:43,087 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:59:43,088 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:59:43,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:59:43,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:59:43,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:59:43,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:59:43,094 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:59:43,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:59:43,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:59:43,096 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:59:43,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:59:43,102 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:59:43,146 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:59:43,146 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:59:43,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:59:43,148 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:59:43,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:59:43,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:59:43,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:59:43,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:59:43,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:59:43,150 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:59:43,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:59:43,152 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:59:43,152 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:59:43,152 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:59:43,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:59:43,152 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:59:43,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:59:43,153 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:59:43,153 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:59:43,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:59:43,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:59:43,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:59:43,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:59:43,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:59:43,155 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:59:43,155 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:59:43,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:59:43,155 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:59:43,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:59:43,156 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_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efb3bc3d53d5de978717fadeb26804aec5f97721ade955fc2d1463ef24ff6010 [2021-11-13 22:59:43,594 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:59:43,617 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:59:43,620 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:59:43,621 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:59:43,625 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:59:43,626 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-13 22:59:43,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/1e90272ca/5835916e62e44d2c8d3368aac02ade54/FLAG880e7cb8e [2021-11-13 22:59:44,617 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:59:44,622 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i [2021-11-13 22:59:44,685 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/1e90272ca/5835916e62e44d2c8d3368aac02ade54/FLAG880e7cb8e [2021-11-13 22:59:45,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/data/1e90272ca/5835916e62e44d2c8d3368aac02ade54 [2021-11-13 22:59:45,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:59:45,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:59:45,153 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:59:45,153 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:59:45,157 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:59:45,158 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:45" (1/1) ... [2021-11-13 22:59:45,159 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39fd4101 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:45, skipping insertion in model container [2021-11-13 22:59:45,159 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:59:45" (1/1) ... [2021-11-13 22:59:45,166 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:59:45,312 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:59:45,671 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-13 22:59:45,678 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-13 22:59:45,702 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:59:45,710 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:59:46,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:59:46,867 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,868 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,869 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,870 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,891 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,893 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,896 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:46,897 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:59:47,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:59:47,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:59:47,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:59:47,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:59:47,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:59:47,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:59:47,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:59:47,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:59:47,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:59:47,552 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:59:47,721 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:59:47,779 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:59:47,788 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-13 22:59:47,788 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-13 22:59:47,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:59:47,793 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:59:47,845 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:59:47,862 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,863 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,863 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,864 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,865 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,873 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,875 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,877 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,878 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:47,948 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:59:47,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:59:47,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:59:47,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:59:47,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:59:47,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:59:47,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:59:47,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:59:47,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:59:47,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:59:48,032 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,033 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:59:48,110 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:59:48,135 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4501,4514] [2021-11-13 22:59:48,142 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/sv-benchmarks/c/aws-c-common/aws_priority_queue_clean_up_harness.i[4561,4574] [2021-11-13 22:59:48,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:59:48,147 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:59:48,188 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:59:48,209 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,209 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,210 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,210 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,211 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,218 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,218 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,219 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,220 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:59:48,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:59:48,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:59:48,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:59:48,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:59:48,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:59:48,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:59:48,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:59:48,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:59:48,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:59:48,306 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:59:48,358 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:59:48,818 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:59:48,819 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48 WrapperNode [2021-11-13 22:59:48,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:59:48,820 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:59:48,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:59:48,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:59:48,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:48,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,049 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:59:49,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:59:49,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:59:49,057 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:59:49,066 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,173 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:59:49,216 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:59:49,217 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:59:49,217 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:59:49,218 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:59:48" (1/1) ... [2021-11-13 22:59:49,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:59:49,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:59:49,248 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:59:49,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:59:49,294 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 22:59:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 22:59:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:59:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 22:59:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 22:59:49,295 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 22:59:49,295 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 22:59:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:59:49,296 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:59:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:59:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 22:59:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 22:59:49,296 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 22:59:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 22:59:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:59:49,297 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:59:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:59:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:59:49,297 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:59:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:59:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clean_up [2021-11-13 22:59:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clean_up [2021-11-13 22:59:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:59:49,298 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:59:49,298 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:59:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 22:59:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 22:59:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 22:59:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-13 22:59:49,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-13 22:59:49,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-13 22:59:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-13 22:59:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:59:49,300 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:59:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:59:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 22:59:49,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:59:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 22:59:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 22:59:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:59:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:59:49,301 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:59:49,301 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 22:59:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 22:59:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-13 22:59:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-13 22:59:49,302 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-13 22:59:49,302 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-13 22:59:49,303 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 22:59:49,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:00:12,933 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:00:12,933 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-11-13 23:00:12,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:12 BoogieIcfgContainer [2021-11-13 23:00:12,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:00:12,944 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:00:12,944 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:00:12,954 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:00:12,954 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:00:12" (1/1) ... [2021-11-13 23:00:12,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:00:13,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:00:13,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 126 states and 160 transitions. [2021-11-13 23:00:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 160 transitions. [2021-11-13 23:00:13,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-13 23:00:13,071 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:00:13,072 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:00:13,123 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:00:13,130 INFO L158 Benchmark]: Toolchain (without parser) took 27980.93ms. Allocated memory was 65.0MB in the beginning and 553.6MB in the end (delta: 488.6MB). Free memory was 37.0MB in the beginning and 383.6MB in the end (delta: -346.6MB). Peak memory consumption was 141.3MB. Max. memory is 16.1GB. [2021-11-13 23:00:13,132 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory was 44.9MB in the beginning and 44.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:00:13,136 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3666.07ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 36.6MB in the beginning and 45.0MB in the end (delta: -8.4MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2021-11-13 23:00:13,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.93ms. Allocated memory is still 104.9MB. Free memory was 44.5MB in the beginning and 63.0MB in the end (delta: -18.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:00:13,138 INFO L158 Benchmark]: Boogie Preprocessor took 149.63ms. Allocated memory is still 104.9MB. Free memory was 63.0MB in the beginning and 53.0MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:00:13,138 INFO L158 Benchmark]: RCFGBuilder took 23726.69ms. Allocated memory was 104.9MB in the beginning and 553.6MB in the end (delta: 448.8MB). Free memory was 53.0MB in the beginning and 389.9MB in the end (delta: -336.8MB). Peak memory consumption was 328.3MB. Max. memory is 16.1GB. [2021-11-13 23:00:13,139 INFO L158 Benchmark]: CodeCheck took 183.77ms. Allocated memory is still 553.6MB. Free memory was 389.9MB in the beginning and 383.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:00:13,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 65.0MB. Free memory was 44.9MB in the beginning and 44.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3666.07ms. Allocated memory was 65.0MB in the beginning and 104.9MB in the end (delta: 39.8MB). Free memory was 36.6MB in the beginning and 45.0MB in the end (delta: -8.4MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.93ms. Allocated memory is still 104.9MB. Free memory was 44.5MB in the beginning and 63.0MB in the end (delta: -18.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.63ms. Allocated memory is still 104.9MB. Free memory was 63.0MB in the beginning and 53.0MB in the end (delta: 9.9MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 23726.69ms. Allocated memory was 104.9MB in the beginning and 553.6MB in the end (delta: 448.8MB). Free memory was 53.0MB in the beginning and 389.9MB in the end (delta: -336.8MB). Peak memory consumption was 328.3MB. Max. memory is 16.1GB. * CodeCheck took 183.77ms. Allocated memory is still 553.6MB. Free memory was 389.9MB in the beginning and 383.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:00:13,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7aa4e9cc-015c-4eb9-9171-d85766314ac3/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared