./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_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_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/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 6d1d69e6248d400a1eb1e4817a18519ca9faf729 ....................................................................................................................................................................................................... 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_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/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 6d1d69e6248d400a1eb1e4817a18519ca9faf729 ........................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 03:25:52,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:25:52,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:25:53,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:25:53,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:25:53,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:25:53,034 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:25:53,040 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:25:53,043 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:25:53,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:25:53,061 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:25:53,064 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:25:53,065 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:25:53,069 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:25:53,071 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:25:53,075 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:25:53,077 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:25:53,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:25:53,087 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:25:53,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:25:53,093 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:25:53,095 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:25:53,096 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:25:53,097 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:25:53,101 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:25:53,102 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:25:53,102 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:25:53,104 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:25:53,104 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:25:53,106 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:25:53,107 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:25:53,111 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:25:53,114 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:25:53,116 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:25:53,117 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:25:53,118 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:25:53,119 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:25:53,119 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:25:53,120 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:25:53,121 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:25:53,122 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:25:53,126 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 03:25:53,190 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:25:53,191 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:25:53,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:25:53,193 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:25:53,194 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:25:53,194 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:25:53,194 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 03:25:53,195 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:25:53,195 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:25:53,195 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 03:25:53,197 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 03:25:53,197 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:25:53,198 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 03:25:53,198 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 03:25:53,198 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 03:25:53,199 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:25:53,200 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 03:25:53,200 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:25:53,200 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:25:53,201 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:25:53,201 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:25:53,201 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:25:53,202 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:25:53,202 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:25:53,202 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:25:53,202 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:25:53,203 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:25:53,203 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:25:53,203 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:25:53,206 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:25:53,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:25:53,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:25:53,207 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 03:25:53,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 03:25:53,208 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:25:53,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:25:53,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:25:53,209 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 03:25:53,209 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_41e24489-f379-4a21-992e-fb729308387b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d1d69e6248d400a1eb1e4817a18519ca9faf729 [2020-11-30 03:25:53,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:25:53,566 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:25:53,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:25:53,572 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:25:53,577 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:25:53,579 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-30 03:25:53,658 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/4f4163ffa/42b5cd07006e46d2a846630f1182a8e3/FLAGccdacfca2 [2020-11-30 03:25:54,867 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:25:54,869 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-30 03:25:54,937 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/4f4163ffa/42b5cd07006e46d2a846630f1182a8e3/FLAGccdacfca2 [2020-11-30 03:25:55,111 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/4f4163ffa/42b5cd07006e46d2a846630f1182a8e3 [2020-11-30 03:25:55,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:25:55,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:25:55,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:25:55,120 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:25:55,124 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:25:55,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:25:55" (1/1) ... [2020-11-30 03:25:55,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ab2ac76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:25:55, skipping insertion in model container [2020-11-30 03:25:55,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:25:55" (1/1) ... [2020-11-30 03:25:55,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:25:55,327 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:25:55,831 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:25:55,841 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:25:57,427 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,430 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,431 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,454 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,455 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:57,468 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:25:58,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:25:58,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:25:58,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:25:58,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:25:58,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:25:58,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:25:58,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:25:58,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:25:58,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:25:58,215 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:25:58,590 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:25:58,597 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:25:58,597 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:25:58,603 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:25:58,603 WARN L548 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2020-11-30 03:25:58,648 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 03:25:58,660 INFO L168 Benchmark]: Toolchain (without parser) took 3540.96 ms. Allocated memory was 113.2 MB in the beginning and 136.3 MB in the end (delta: 23.1 MB). Free memory was 75.5 MB in the beginning and 102.8 MB in the end (delta: -27.3 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-11-30 03:25:58,662 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 113.2 MB. Free memory was 72.0 MB in the beginning and 71.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:25:58,664 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3537.45 ms. Allocated memory was 113.2 MB in the beginning and 136.3 MB in the end (delta: 23.1 MB). Free memory was 75.0 MB in the beginning and 102.8 MB in the end (delta: -27.8 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-11-30 03:25:58,667 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 113.2 MB. Free memory was 72.0 MB in the beginning and 71.9 MB in the end (delta: 77.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3537.45 ms. Allocated memory was 113.2 MB in the beginning and 136.3 MB in the end (delta: 23.1 MB). Free memory was 75.0 MB in the beginning and 102.8 MB in the end (delta: -27.8 MB). Peak memory consumption was 35.7 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 [2020-11-30 03:26:01,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 03:26:01,630 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 03:26:01,694 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 03:26:01,695 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 03:26:01,697 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 03:26:01,699 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 03:26:01,703 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 03:26:01,706 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 03:26:01,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 03:26:01,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 03:26:01,711 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 03:26:01,712 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 03:26:01,730 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 03:26:01,732 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 03:26:01,734 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 03:26:01,736 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 03:26:01,738 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 03:26:01,741 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 03:26:01,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 03:26:01,747 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 03:26:01,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 03:26:01,751 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 03:26:01,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 03:26:01,758 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 03:26:01,758 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 03:26:01,759 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 03:26:01,760 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 03:26:01,761 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 03:26:01,763 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 03:26:01,764 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 03:26:01,765 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 03:26:01,766 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 03:26:01,768 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 03:26:01,770 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 03:26:01,770 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 03:26:01,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 03:26:01,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 03:26:01,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 03:26:01,775 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 03:26:01,776 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 03:26:01,777 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 03:26:01,808 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 03:26:01,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 03:26:01,810 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 03:26:01,810 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 03:26:01,811 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 03:26:01,811 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 03:26:01,812 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 03:26:01,812 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 03:26:01,813 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 03:26:01,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 03:26:01,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 03:26:01,815 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 03:26:01,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 03:26:01,816 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 03:26:01,816 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 03:26:01,816 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 03:26:01,817 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 03:26:01,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 03:26:01,818 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 03:26:01,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 03:26:01,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 03:26:01,819 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 03:26:01,819 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 03:26:01,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 03:26:01,820 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 03:26:01,820 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 03:26:01,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 03:26:01,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 03:26:01,821 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 03:26:01,822 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 03:26:01,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 03:26:01,822 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 03:26:01,823 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 03:26:01,823 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_41e24489-f379-4a21-992e-fb729308387b/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6d1d69e6248d400a1eb1e4817a18519ca9faf729 [2020-11-30 03:26:02,326 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 03:26:02,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 03:26:02,364 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 03:26:02,366 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 03:26:02,367 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 03:26:02,368 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-30 03:26:02,453 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/6cbfb993a/130ff907bfb4481c9c051d993e44e53f/FLAG073355ee2 [2020-11-30 03:26:03,632 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 03:26:03,634 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/sv-benchmarks/c/aws-c-common/aws_hash_table_foreach_harness.i [2020-11-30 03:26:03,709 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/6cbfb993a/130ff907bfb4481c9c051d993e44e53f/FLAG073355ee2 [2020-11-30 03:26:03,932 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_41e24489-f379-4a21-992e-fb729308387b/bin/utaipan/data/6cbfb993a/130ff907bfb4481c9c051d993e44e53f [2020-11-30 03:26:03,935 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 03:26:03,939 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 03:26:03,943 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 03:26:03,943 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 03:26:03,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 03:26:03,950 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:26:03" (1/1) ... [2020-11-30 03:26:03,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@300e6d0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:03, skipping insertion in model container [2020-11-30 03:26:03,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 03:26:03" (1/1) ... [2020-11-30 03:26:03,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 03:26:04,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:26:04,739 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:26:04,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:26:06,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,286 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,316 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,317 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:06,988 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:26:06,990 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:26:06,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:26:06,993 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:26:06,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:26:06,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:26:06,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:26:06,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:26:06,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:26:06,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:26:07,269 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:26:07,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,902 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,904 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,914 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,915 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,956 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,957 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,958 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,959 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:07,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,033 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:26:08,086 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 03:26:08,174 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 03:26:08,181 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:26:08,182 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:26:08,225 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,228 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,237 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,243 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:26:08,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:26:08,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:26:08,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:26:08,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:26:08,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:26:08,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:26:08,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:26:08,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:26:08,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:26:08,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:26:08,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,546 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,588 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,591 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,595 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,625 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:26:08,681 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 03:26:08,714 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 03:26:08,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 03:26:08,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:08,824 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 03:26:08,825 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 03:26:08,826 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 03:26:08,828 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 03:26:08,829 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 03:26:08,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 03:26:08,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 03:26:08,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 03:26:08,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 03:26:08,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 03:26:08,898 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 03:26:09,017 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 03:26:09,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 03:26:10,403 INFO L208 MainTranslator]: Completed translation [2020-11-30 03:26:10,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:10 WrapperNode [2020-11-30 03:26:10,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 03:26:10,406 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 03:26:10,406 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 03:26:10,406 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 03:26:10,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:10" (1/1) ... [2020-11-30 03:26:10,481 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]]] [2020-11-30 03:26:10,573 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 03:26:10" (1/1) ... [2020-11-30 03:26:10,574 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 03:26:10,574 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 03:26:10,577 INFO L168 Benchmark]: Toolchain (without parser) took 6636.46 ms. Allocated memory was 62.9 MB in the beginning and 157.3 MB in the end (delta: 94.4 MB). Free memory was 33.6 MB in the beginning and 62.2 MB in the end (delta: -28.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 16.1 GB. [2020-11-30 03:26:10,577 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 03:26:10,578 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6461.85 ms. Allocated memory was 62.9 MB in the beginning and 157.3 MB in the end (delta: 94.4 MB). Free memory was 33.4 MB in the beginning and 68.5 MB in the end (delta: -35.1 MB). Peak memory consumption was 102.0 MB. Max. memory is 16.1 GB. [2020-11-30 03:26:10,579 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.37 ms. Allocated memory is still 157.3 MB. Free memory was 68.5 MB in the beginning and 62.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 03:26:10,582 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 62.9 MB. Free memory is still 45.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6461.85 ms. Allocated memory was 62.9 MB in the beginning and 157.3 MB in the end (delta: 94.4 MB). Free memory was 33.4 MB in the beginning and 68.5 MB in the end (delta: -35.1 MB). Peak memory consumption was 102.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.37 ms. Allocated memory is still 157.3 MB. Free memory was 68.5 MB in the beginning and 62.2 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...