./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_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_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/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 d5caf31cfca2709629176517dec18f8a8ea979dd ....................................................................................................................................................................................................... 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_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/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 d5caf31cfca2709629176517dec18f8a8ea979dd ......................................................................................................................................................................................................................................................................................................... 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 01:56:05,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:56:05,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:56:06,051 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:56:06,052 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:56:06,053 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:56:06,056 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:56:06,059 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:56:06,061 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:56:06,063 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:56:06,064 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:56:06,066 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:56:06,067 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:56:06,068 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:56:06,070 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:56:06,072 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:56:06,073 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:56:06,074 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:56:06,077 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:56:06,081 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:56:06,083 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:56:06,085 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:56:06,087 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:56:06,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:56:06,093 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:56:06,093 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:56:06,094 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:56:06,095 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:56:06,096 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:56:06,098 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:56:06,098 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:56:06,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:56:06,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:56:06,102 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:56:06,104 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:56:06,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:56:06,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:56:06,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:56:06,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:56:06,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:56:06,109 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:56:06,110 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Default.epf [2020-11-30 01:56:06,138 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:56:06,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:56:06,140 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:56:06,140 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:56:06,141 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:56:06,141 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:56:06,141 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2020-11-30 01:56:06,142 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:56:06,142 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:56:06,142 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2020-11-30 01:56:06,143 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2020-11-30 01:56:06,143 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:56:06,144 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2020-11-30 01:56:06,144 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2020-11-30 01:56:06,144 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2020-11-30 01:56:06,145 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:56:06,145 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:56:06,146 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:56:06,146 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:56:06,146 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:56:06,146 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:56:06,147 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:56:06,147 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:56:06,147 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:56:06,147 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:56:06,148 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:56:06,148 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:56:06,148 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:56:06,149 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:56:06,149 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:56:06,149 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:56:06,150 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:56:06,150 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2020-11-30 01:56:06,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:56:06,150 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:56:06,151 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:56:06,151 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:56:06,151 INFO L138 SettingsManager]: * To the following directory=dump/ [2020-11-30 01:56:06,151 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_03e9724f-7607-46a8-b651-459ffbf756f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5caf31cfca2709629176517dec18f8a8ea979dd [2020-11-30 01:56:06,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:56:06,463 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:56:06,466 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:56:06,467 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:56:06,468 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:56:06,469 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-30 01:56:06,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/04794f844/f3ae486969b54436865997aefa654af0/FLAG0f3746a63 [2020-11-30 01:56:07,508 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:56:07,509 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-30 01:56:07,568 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/04794f844/f3ae486969b54436865997aefa654af0/FLAG0f3746a63 [2020-11-30 01:56:07,951 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/04794f844/f3ae486969b54436865997aefa654af0 [2020-11-30 01:56:07,954 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:56:07,956 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:56:07,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:56:07,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:56:07,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:56:07,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:07" (1/1) ... [2020-11-30 01:56:07,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1492c6bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:07, skipping insertion in model container [2020-11-30 01:56:07,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:07" (1/1) ... [2020-11-30 01:56:07,973 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:56:08,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:56:08,477 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:08,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:09,619 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,622 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:09,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:10,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:10,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:10,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:10,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:10,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:10,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:10,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:10,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:10,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:10,161 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:10,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:56:10,412 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 01:56:10,413 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 01:56:10,415 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 01:56:10,416 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 01:56:10,462 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:56:10,468 INFO L168 Benchmark]: Toolchain (without parser) took 2510.31 ms. Allocated memory is still 109.1 MB. Free memory was 72.6 MB in the beginning and 52.6 MB in the end (delta: 19.9 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:10,469 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 109.1 MB. Free memory is still 67.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:56:10,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2507.42 ms. Allocated memory is still 109.1 MB. Free memory was 72.2 MB in the beginning and 52.6 MB in the end (delta: 19.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:10,474 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 109.1 MB. Free memory is still 67.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2507.42 ms. Allocated memory is still 109.1 MB. Free memory was 72.2 MB in the beginning and 52.6 MB in the end (delta: 19.5 MB). Peak memory consumption was 25.2 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 01:56:13,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:56:13,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:56:13,223 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:56:13,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:56:13,231 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:56:13,233 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:56:13,238 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:56:13,241 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:56:13,247 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:56:13,248 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:56:13,253 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:56:13,254 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:56:13,259 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:56:13,261 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:56:13,263 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:56:13,265 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:56:13,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:56:13,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:56:13,281 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:56:13,284 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:56:13,286 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:56:13,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:56:13,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:56:13,301 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:56:13,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:56:13,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:56:13,306 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:56:13,308 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:56:13,309 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:56:13,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:56:13,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:56:13,313 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:56:13,314 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:56:13,315 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:56:13,316 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:56:13,317 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:56:13,318 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:56:13,318 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:56:13,320 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:56:13,321 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:56:13,322 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2020-11-30 01:56:13,370 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:56:13,371 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:56:13,372 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:56:13,372 INFO L138 SettingsManager]: * User list type=DISABLED [2020-11-30 01:56:13,372 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2020-11-30 01:56:13,373 INFO L138 SettingsManager]: * Explicit value domain=true [2020-11-30 01:56:13,373 INFO L138 SettingsManager]: * Octagon Domain=false [2020-11-30 01:56:13,373 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2020-11-30 01:56:13,373 INFO L138 SettingsManager]: * Interval Domain=false [2020-11-30 01:56:13,374 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:56:13,374 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:56:13,375 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:56:13,375 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:56:13,375 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:56:13,375 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:56:13,376 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:56:13,376 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:56:13,376 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:56:13,376 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:56:13,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:56:13,377 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:56:13,377 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 01:56:13,377 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:56:13,378 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 01:56:13,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 01:56:13,378 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:56:13,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:56:13,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:56:13,386 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:56:13,386 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:56:13,386 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:56:13,387 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 01:56:13,387 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:56:13,387 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_03e9724f-7607-46a8-b651-459ffbf756f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5caf31cfca2709629176517dec18f8a8ea979dd [2020-11-30 01:56:13,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:56:13,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:56:13,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:56:13,870 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:56:13,870 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:56:13,872 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-30 01:56:13,959 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/01f129cd3/72ca407231ab45eab021471d9cb26bbe/FLAG1c3e03da3 [2020-11-30 01:56:15,130 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:56:15,130 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/sv-benchmarks/c/aws-c-common/aws_priority_queue_push_harness.i [2020-11-30 01:56:15,179 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/01f129cd3/72ca407231ab45eab021471d9cb26bbe/FLAG1c3e03da3 [2020-11-30 01:56:15,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_03e9724f-7607-46a8-b651-459ffbf756f7/bin/utaipan/data/01f129cd3/72ca407231ab45eab021471d9cb26bbe [2020-11-30 01:56:15,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:56:15,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:56:15,208 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:56:15,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:56:15,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:56:15,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:15" (1/1) ... [2020-11-30 01:56:15,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@445d100f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:15, skipping insertion in model container [2020-11-30 01:56:15,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:56:15" (1/1) ... [2020-11-30 01:56:15,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:56:15,376 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:56:15,707 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:15,714 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:16,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,763 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,788 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:16,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:17,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:17,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:17,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:17,291 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:17,292 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:17,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:17,294 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:17,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:17,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:17,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:56:17,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,750 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,751 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,760 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:17,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:56:17,888 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:56:17,998 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:56:18,009 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:18,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:18,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,110 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:18,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:18,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:18,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:18,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:18,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:18,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:18,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:18,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:18,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:18,253 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:56:18,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,340 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,341 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,343 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,349 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,351 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,352 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,366 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:56:18,415 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:56:18,444 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:56:18,445 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:56:18,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:56:18,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:56:18,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:56:18,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:56:18,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:56:18,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:56:18,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:56:18,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:56:18,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:56:18,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:56:18,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:56:18,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,682 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,683 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,696 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:56:18,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:56:19,862 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:56:19,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:19 WrapperNode [2020-11-30 01:56:19,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:56:19,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:56:19,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:56:19,865 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:56:19,873 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:19" (1/1) ... [2020-11-30 01:56:19,941 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 01:56:20,012 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:56:19" (1/1) ... [2020-11-30 01:56:20,027 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:56:20,027 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:56:20,035 INFO L168 Benchmark]: Toolchain (without parser) took 4824.63 ms. Allocated memory was 58.7 MB in the beginning and 134.2 MB in the end (delta: 75.5 MB). Free memory was 28.6 MB in the beginning and 85.4 MB in the end (delta: -56.8 MB). Peak memory consumption was 19.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:20,035 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:56:20,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4655.62 ms. Allocated memory was 58.7 MB in the beginning and 134.2 MB in the end (delta: 75.5 MB). Free memory was 28.4 MB in the beginning and 89.6 MB in the end (delta: -61.1 MB). Peak memory consumption was 88.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:20,037 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.78 ms. Allocated memory is still 134.2 MB. Free memory was 89.6 MB in the beginning and 85.4 MB in the end (delta: 4.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:56:20,039 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory was 40.3 MB in the beginning and 40.2 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4655.62 ms. Allocated memory was 58.7 MB in the beginning and 134.2 MB in the end (delta: 75.5 MB). Free memory was 28.4 MB in the beginning and 89.6 MB in the end (delta: -61.1 MB). Peak memory consumption was 88.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 162.78 ms. Allocated memory is still 134.2 MB. Free memory was 89.6 MB in the beginning and 85.4 MB in the end (delta: 4.2 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...