./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 555d83da2e0f03e604cb3050ec72e473b2048162 ....................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 555d83da2e0f03e604cb3050ec72e473b2048162 ........................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:37:44,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:37:44,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:37:44,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:37:44,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:37:44,197 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:37:44,199 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:37:44,202 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:37:44,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:37:44,206 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:37:44,208 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:37:44,209 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:37:44,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:37:44,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:37:44,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:37:44,215 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:37:44,216 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:37:44,217 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:37:44,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:37:44,223 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:37:44,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:37:44,227 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:37:44,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:37:44,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:37:44,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:37:44,235 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:37:44,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:37:44,237 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:37:44,237 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:37:44,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:37:44,239 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:37:44,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:37:44,242 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:37:44,243 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:37:44,245 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:37:44,245 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:37:44,246 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:37:44,246 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:37:44,247 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:37:44,248 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:37:44,249 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:37:44,250 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-28 07:37:44,279 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:37:44,279 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:37:44,280 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:37:44,280 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:37:44,281 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:37:44,281 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:37:44,281 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-28 07:37:44,281 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:37:44,282 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:37:44,282 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-28 07:37:44,282 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-28 07:37:44,282 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:37:44,282 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-28 07:37:44,283 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-28 07:37:44,283 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-28 07:37:44,284 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:37:44,284 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 07:37:44,284 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:37:44,284 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:37:44,285 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:37:44,285 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:37:44,285 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:37:44,285 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:37:44,286 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:37:44,286 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:37:44,286 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:37:44,286 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:37:44,287 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:37:44,287 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:37:44,287 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:37:44,287 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:37:44,288 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:37:44,288 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-28 07:37:44,288 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 07:37:44,288 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:37:44,288 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:37:44,289 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:37:44,289 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-28 07:37:44,289 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 555d83da2e0f03e604cb3050ec72e473b2048162 [2020-11-28 07:37:44,670 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:37:44,697 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:37:44,700 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:37:44,702 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:37:44,703 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:37:44,704 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-11-28 07:37:44,804 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/20972ee3b/ee02964f1bb041ea95ba1e22947d6f37/FLAG1b67a37ac [2020-11-28 07:37:45,813 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:37:45,813 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-11-28 07:37:45,864 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/20972ee3b/ee02964f1bb041ea95ba1e22947d6f37/FLAG1b67a37ac [2020-11-28 07:37:46,242 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/20972ee3b/ee02964f1bb041ea95ba1e22947d6f37 [2020-11-28 07:37:46,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:37:46,246 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:37:46,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:46,249 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:37:46,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:37:46,255 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:46" (1/1) ... [2020-11-28 07:37:46,257 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@98b5c05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:46, skipping insertion in model container [2020-11-28 07:37:46,258 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:46" (1/1) ... [2020-11-28 07:37:46,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:37:46,408 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:46,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:46,875 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:48,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,173 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,174 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:48,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:48,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:48,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:48,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:48,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:48,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:48,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:48,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:48,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:48,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:49,170 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:49,172 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:49,172 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:49,174 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:49,175 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-28 07:37:49,190 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: byte size smaller than 1 makes no sense at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1031) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:939) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:174) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:676) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:509) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1408) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1352) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1045) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1423) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3209) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2292) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:579) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-28 07:37:49,196 INFO L168 Benchmark]: Toolchain (without parser) took 2949.16 ms. Allocated memory was 94.4 MB in the beginning and 117.4 MB in the end (delta: 23.1 MB). Free memory was 66.7 MB in the beginning and 79.1 MB in the end (delta: -12.4 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:49,197 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 94.4 MB. Free memory is still 74.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:37:49,198 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2945.55 ms. Allocated memory was 94.4 MB in the beginning and 117.4 MB in the end (delta: 23.1 MB). Free memory was 66.5 MB in the beginning and 79.1 MB in the end (delta: -12.6 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:49,200 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 94.4 MB. Free memory is still 74.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2945.55 ms. Allocated memory was 94.4 MB in the beginning and 117.4 MB in the end (delta: 23.1 MB). Free memory was 66.5 MB in the beginning and 79.1 MB in the end (delta: -12.6 MB). Peak memory consumption was 34.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: byte size smaller than 1 makes no sense de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: byte size smaller than 1 makes no sense: de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.preferences.CACSLPreferenceInitializer$MemoryModel.getPreciseEnoughMemoryModelFor(CACSLPreferenceInitializer.java:193) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-28 07:37:51,556 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 07:37:51,560 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 07:37:51,606 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 07:37:51,607 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 07:37:51,612 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 07:37:51,614 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 07:37:51,619 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 07:37:51,622 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 07:37:51,628 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 07:37:51,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 07:37:51,647 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 07:37:51,648 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 07:37:51,653 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 07:37:51,655 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 07:37:51,656 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 07:37:51,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 07:37:51,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 07:37:51,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 07:37:51,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 07:37:51,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 07:37:51,675 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 07:37:51,683 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 07:37:51,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 07:37:51,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 07:37:51,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 07:37:51,694 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 07:37:51,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 07:37:51,697 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 07:37:51,698 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 07:37:51,699 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 07:37:51,700 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 07:37:51,702 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 07:37:51,703 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 07:37:51,704 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 07:37:51,704 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 07:37:51,705 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 07:37:51,705 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 07:37:51,705 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 07:37:51,707 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 07:37:51,708 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 07:37:51,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-28 07:37:51,749 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 07:37:51,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 07:37:51,751 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 07:37:51,751 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-28 07:37:51,751 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-28 07:37:51,751 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-28 07:37:51,752 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-28 07:37:51,752 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-28 07:37:51,752 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-28 07:37:51,754 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 07:37:51,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 07:37:51,755 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 07:37:51,755 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 07:37:51,755 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 07:37:51,756 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 07:37:51,756 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 07:37:51,756 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 07:37:51,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 07:37:51,756 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 07:37:51,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 07:37:51,757 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 07:37:51,757 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 07:37:51,757 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 07:37:51,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 07:37:51,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 07:37:51,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 07:37:51,758 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 07:37:51,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 07:37:51,759 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 07:37:51,759 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 07:37:51,759 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 07:37:51,760 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 07:37:51,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 07:37:51,760 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-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 555d83da2e0f03e604cb3050ec72e473b2048162 [2020-11-28 07:37:52,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 07:37:52,246 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 07:37:52,249 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 07:37:52,250 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 07:37:52,253 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 07:37:52,254 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-11-28 07:37:52,319 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/8431a3ac3/b7942e2c7cc44d698c86307ba44eadcc/FLAG6eb97c46c [2020-11-28 07:37:53,374 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 07:37:53,375 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2020-11-28 07:37:53,434 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/8431a3ac3/b7942e2c7cc44d698c86307ba44eadcc/FLAG6eb97c46c [2020-11-28 07:37:53,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_a6482a41-8405-414f-ad2a-137c3e467579/bin/utaipan/data/8431a3ac3/b7942e2c7cc44d698c86307ba44eadcc [2020-11-28 07:37:53,722 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 07:37:53,725 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 07:37:53,729 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:53,730 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 07:37:53,734 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 07:37:53,736 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:53" (1/1) ... [2020-11-28 07:37:53,738 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e36a80d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:53, skipping insertion in model container [2020-11-28 07:37:53,738 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 07:37:53" (1/1) ... [2020-11-28 07:37:53,747 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 07:37:53,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:54,449 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:54,457 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:55,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:55,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:56,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:56,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:56,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:56,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:56,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:56,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:56,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:56,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:56,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:56,455 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:56,733 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:57,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,085 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,132 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,134 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,136 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,186 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:57,221 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 07:37:57,279 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 07:37:57,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:57,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:57,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:57,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:57,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:57,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:57,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:57,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:57,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:57,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:57,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:57,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:57,415 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:57,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,590 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,617 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:57,659 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 07:37:57,689 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 07:37:57,694 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 07:37:57,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,738 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:57,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 07:37:57,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 07:37:57,802 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 07:37:57,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 07:37:57,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 07:37:57,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 07:37:57,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 07:37:57,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 07:37:57,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 07:37:57,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 07:37:57,848 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 07:37:58,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 07:37:58,138 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 07:37:59,605 INFO L208 MainTranslator]: Completed translation [2020-11-28 07:37:59,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:59 WrapperNode [2020-11-28 07:37:59,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 07:37:59,607 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 07:37:59,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 07:37:59,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 07:37:59,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:59" (1/1) ... [2020-11-28 07:37:59,686 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-28 07:37:59,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 07:37:59" (1/1) ... [2020-11-28 07:37:59,781 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 07:37:59,781 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 07:37:59,783 INFO L168 Benchmark]: Toolchain (without parser) took 6056.68 ms. Allocated memory was 60.8 MB in the beginning and 213.9 MB in the end (delta: 153.1 MB). Free memory was 30.6 MB in the beginning and 124.9 MB in the end (delta: -94.3 MB). Peak memory consumption was 57.4 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:59,784 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 07:37:59,784 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5877.14 ms. Allocated memory was 60.8 MB in the beginning and 213.9 MB in the end (delta: 153.1 MB). Free memory was 30.6 MB in the beginning and 131.2 MB in the end (delta: -100.6 MB). Peak memory consumption was 155.7 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:59,785 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.36 ms. Allocated memory is still 213.9 MB. Free memory was 131.2 MB in the beginning and 124.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 07:37:59,787 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 60.8 MB. Free memory is still 42.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5877.14 ms. Allocated memory was 60.8 MB in the beginning and 213.9 MB in the end (delta: 153.1 MB). Free memory was 30.6 MB in the beginning and 131.2 MB in the end (delta: -100.6 MB). Peak memory consumption was 155.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.36 ms. Allocated memory is still 213.9 MB. Free memory was 131.2 MB in the beginning and 124.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...