java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-2989841 [2019-08-10 02:18:45,620 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-10 02:18:45,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-10 02:18:45,639 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-10 02:18:45,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-10 02:18:45,641 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-10 02:18:45,642 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-10 02:18:45,644 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-10 02:18:45,646 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-10 02:18:45,647 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-10 02:18:45,648 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-10 02:18:45,649 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-10 02:18:45,649 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-10 02:18:45,651 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-10 02:18:45,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-10 02:18:45,653 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-10 02:18:45,654 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-10 02:18:45,655 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-10 02:18:45,656 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-10 02:18:45,659 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-10 02:18:45,660 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-10 02:18:45,661 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-10 02:18:45,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-10 02:18:45,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-10 02:18:45,666 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-10 02:18:45,666 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-10 02:18:45,666 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-10 02:18:45,667 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-10 02:18:45,668 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-10 02:18:45,669 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-10 02:18:45,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-10 02:18:45,670 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-10 02:18:45,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-10 02:18:45,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-10 02:18:45,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-10 02:18:45,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-10 02:18:45,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-10 02:18:45,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-10 02:18:45,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-10 02:18:45,674 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-10 02:18:45,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-10 02:18:45,676 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-10 02:18:45,691 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-10 02:18:45,691 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-10 02:18:45,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-10 02:18:45,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-10 02:18:45,693 INFO L138 SettingsManager]: * Use SBE=true [2019-08-10 02:18:45,693 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-10 02:18:45,693 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-10 02:18:45,693 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-10 02:18:45,694 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-10 02:18:45,694 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-10 02:18:45,694 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-10 02:18:45,694 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-10 02:18:45,694 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-10 02:18:45,694 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-10 02:18:45,695 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-10 02:18:45,695 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-10 02:18:45,695 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-10 02:18:45,695 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-10 02:18:45,696 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-10 02:18:45,696 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-10 02:18:45,696 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-10 02:18:45,696 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:18:45,696 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-10 02:18:45,697 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-10 02:18:45,697 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-10 02:18:45,697 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-10 02:18:45,697 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-10 02:18:45,697 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-10 02:18:45,698 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-10 02:18:45,733 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-10 02:18:45,745 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-10 02:18:45,747 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-10 02:18:45,749 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-10 02:18:45,749 INFO L275 PluginConnector]: CDTParser initialized [2019-08-10 02:18:45,749 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_mutex_unbounded-1.i [2019-08-10 02:18:45,810 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d09c224b5/dd2a9613d59343418c79be4f5f7a8843/FLAGeef31cab2 [2019-08-10 02:18:46,371 INFO L306 CDTParser]: Found 1 translation units. [2019-08-10 02:18:46,373 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_mutex_unbounded-1.i [2019-08-10 02:18:46,402 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d09c224b5/dd2a9613d59343418c79be4f5f7a8843/FLAGeef31cab2 [2019-08-10 02:18:46,675 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d09c224b5/dd2a9613d59343418c79be4f5f7a8843 [2019-08-10 02:18:46,686 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-10 02:18:46,690 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-10 02:18:46,691 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-10 02:18:46,691 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-10 02:18:46,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-10 02:18:46,699 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:18:46" (1/1) ... [2019-08-10 02:18:46,702 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cc24c57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:46, skipping insertion in model container [2019-08-10 02:18:46,702 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.08 02:18:46" (1/1) ... [2019-08-10 02:18:46,711 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-10 02:18:46,791 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-10 02:18:47,309 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:18:47,320 INFO L188 MainTranslator]: Completed pre-run [2019-08-10 02:18:47,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-10 02:18:47,471 INFO L192 MainTranslator]: Completed translation [2019-08-10 02:18:47,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47 WrapperNode [2019-08-10 02:18:47,472 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-10 02:18:47,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-10 02:18:47,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-10 02:18:47,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-10 02:18:47,488 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... [2019-08-10 02:18:47,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... [2019-08-10 02:18:47,508 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... [2019-08-10 02:18:47,509 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... [2019-08-10 02:18:47,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... [2019-08-10 02:18:47,538 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... [2019-08-10 02:18:47,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... [2019-08-10 02:18:47,552 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-10 02:18:47,553 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-10 02:18:47,553 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-10 02:18:47,553 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-10 02:18:47,559 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.08 02:18:47" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-10 02:18:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-10 02:18:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-10 02:18:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-10 02:18:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-10 02:18:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-10 02:18:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2019-08-10 02:18:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2019-08-10 02:18:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2019-08-10 02:18:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2019-08-10 02:18:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2019-08-10 02:18:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2019-08-10 02:18:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2019-08-10 02:18:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_empty [2019-08-10 02:18:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_set [2019-08-10 02:18:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2019-08-10 02:18:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_del [2019-08-10 02:18:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2019-08-10 02:18:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_empty [2019-08-10 02:18:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-10 02:18:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-10 02:18:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-10 02:18:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-10 02:18:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2019-08-10 02:18:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-10 02:18:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-10 02:18:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-10 02:18:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-10 02:18:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-10 02:18:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-10 02:18:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-10 02:18:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-10 02:18:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-10 02:18:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-10 02:18:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-10 02:18:47,627 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-10 02:18:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-10 02:18:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-10 02:18:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-10 02:18:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-10 02:18:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-10 02:18:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-10 02:18:47,628 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-10 02:18:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-10 02:18:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-10 02:18:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-10 02:18:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-10 02:18:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-10 02:18:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-10 02:18:47,629 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-10 02:18:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-10 02:18:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-10 02:18:47,630 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-10 02:18:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-10 02:18:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-10 02:18:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-10 02:18:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-10 02:18:47,631 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-10 02:18:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-10 02:18:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-10 02:18:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-10 02:18:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-10 02:18:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-10 02:18:47,632 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-10 02:18:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-10 02:18:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-10 02:18:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-10 02:18:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-10 02:18:47,633 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-10 02:18:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-10 02:18:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-10 02:18:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-10 02:18:47,634 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-10 02:18:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-10 02:18:47,635 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-10 02:18:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-10 02:18:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-10 02:18:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-10 02:18:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-10 02:18:47,636 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-10 02:18:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-10 02:18:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-10 02:18:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-10 02:18:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-10 02:18:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-10 02:18:47,637 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-10 02:18:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-10 02:18:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-10 02:18:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-10 02:18:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-10 02:18:47,638 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-10 02:18:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-10 02:18:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-10 02:18:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-10 02:18:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-10 02:18:47,639 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-10 02:18:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-10 02:18:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-10 02:18:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-10 02:18:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-10 02:18:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-10 02:18:47,640 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-10 02:18:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-10 02:18:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-10 02:18:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-10 02:18:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-10 02:18:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-10 02:18:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-10 02:18:47,641 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-10 02:18:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-10 02:18:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-10 02:18:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-10 02:18:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-10 02:18:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-10 02:18:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-10 02:18:47,642 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-10 02:18:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-10 02:18:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-10 02:18:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-10 02:18:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-10 02:18:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-10 02:18:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-10 02:18:47,643 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-10 02:18:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-10 02:18:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-10 02:18:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-10 02:18:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-10 02:18:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-10 02:18:47,644 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-10 02:18:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-10 02:18:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-10 02:18:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-10 02:18:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-10 02:18:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-10 02:18:47,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-10 02:18:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-10 02:18:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2019-08-10 02:18:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2019-08-10 02:18:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-10 02:18:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2019-08-10 02:18:47,646 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2019-08-10 02:18:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2019-08-10 02:18:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-10 02:18:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2019-08-10 02:18:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2019-08-10 02:18:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_empty [2019-08-10 02:18:47,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_set [2019-08-10 02:18:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2019-08-10 02:18:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_del [2019-08-10 02:18:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2019-08-10 02:18:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_empty [2019-08-10 02:18:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-10 02:18:47,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-10 02:18:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-10 02:18:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-10 02:18:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-10 02:18:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2019-08-10 02:18:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-10 02:18:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-10 02:18:47,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-10 02:18:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-10 02:18:47,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-10 02:18:48,393 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-10 02:18:48,394 INFO L283 CfgBuilder]: Removed 5 assume(true) statements. [2019-08-10 02:18:48,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:18:48 BoogieIcfgContainer [2019-08-10 02:18:48,396 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-10 02:18:48,396 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-10 02:18:48,396 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-10 02:18:48,397 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-10 02:18:48,398 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.08 02:18:48" (1/1) ... [2019-08-10 02:18:48,678 WARN L188 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-08-10 02:18:48,894 WARN L188 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 56 [2019-08-10 02:18:48,995 WARN L225 Elim1Store]: Array PQE input equivalent to false [2019-08-10 02:18:49,386 WARN L188 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2019-08-10 02:18:49,622 WARN L188 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 60 [2019-08-10 02:18:49,800 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 31 [2019-08-10 02:18:49,996 WARN L188 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 61 [2019-08-10 02:18:50,689 WARN L188 SmtUtils]: Spent 610.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 91 [2019-08-10 02:18:50,993 WARN L188 SmtUtils]: Spent 290.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-08-10 02:18:51,470 WARN L188 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 43 [2019-08-10 02:18:52,213 WARN L188 SmtUtils]: Spent 504.00 ms on a formula simplification. DAG size of input: 131 DAG size of output: 72 [2019-08-10 02:18:52,404 WARN L188 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-10 02:18:52,619 WARN L188 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 02:18:52,784 WARN L188 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 02:18:52,954 WARN L188 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-10 02:18:53,117 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-10 02:18:53,273 WARN L188 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2019-08-10 02:18:53,423 WARN L188 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-08-10 02:18:53,751 WARN L188 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 102 DAG size of output: 43 [2019-08-10 02:18:54,471 WARN L188 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 132 DAG size of output: 72 [2019-08-10 02:18:54,660 WARN L188 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 68 [2019-08-10 02:18:54,852 WARN L188 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-08-10 02:18:55,033 WARN L188 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 60 [2019-08-10 02:18:55,214 WARN L188 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 56 [2019-08-10 02:18:55,374 WARN L188 SmtUtils]: Spent 135.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2019-08-10 02:18:55,542 WARN L188 SmtUtils]: Spent 140.00 ms on a formula simplification that was a NOOP. DAG size: 48 [2019-08-10 02:18:55,677 WARN L188 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 44 [2019-08-10 02:18:56,251 WARN L188 SmtUtils]: Spent 177.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-08-10 02:18:56,253 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.UnsupportedOperationException: expected NNF at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122) at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.(ArrayOccurrenceAnalysis.java:181) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.(ArrayOccurrenceAnalysis.java:74) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.applyComplexEliminationRules(ElimStorePlain.java:275) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimOneRec(ElimStorePlain.java:253) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.eliminateOne(ElimStorePlain.java:553) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:466) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.constructQuantifiedFormula(SymbolicTools.java:224) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:214) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionReturn(PredicateTransformer.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.SymbolicTools.postReturn(SymbolicTools.java:120) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:191) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:67) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:62) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:190) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:177) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretTrans(DagInterpreter.java:162) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:104) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:88) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretLoop(DagInterpreter.java:141) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.ipretNode(DagInterpreter.java:133) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.DagInterpreter.interpret(DagInterpreter.java:112) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:125) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.interpret(IcfgInterpreter.java:116) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:68) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-10 02:18:56,258 INFO L168 Benchmark]: Toolchain (without parser) took 9570.06 ms. Allocated memory was 140.5 MB in the beginning and 343.4 MB in the end (delta: 202.9 MB). Free memory was 85.5 MB in the beginning and 135.3 MB in the end (delta: -49.8 MB). Peak memory consumption was 176.3 MB. Max. memory is 7.1 GB. [2019-08-10 02:18:56,258 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-10 02:18:56,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 781.21 ms. Allocated memory was 140.5 MB in the beginning and 201.3 MB in the end (delta: 60.8 MB). Free memory was 85.3 MB in the beginning and 160.5 MB in the end (delta: -75.2 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. [2019-08-10 02:18:56,259 INFO L168 Benchmark]: Boogie Preprocessor took 79.28 ms. Allocated memory is still 201.3 MB. Free memory was 160.5 MB in the beginning and 156.9 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. [2019-08-10 02:18:56,260 INFO L168 Benchmark]: RCFGBuilder took 843.18 ms. Allocated memory is still 201.3 MB. Free memory was 156.9 MB in the beginning and 95.9 MB in the end (delta: 61.0 MB). Peak memory consumption was 61.0 MB. Max. memory is 7.1 GB. [2019-08-10 02:18:56,260 INFO L168 Benchmark]: Symbolic Interpretation took 7860.18 ms. Allocated memory was 201.3 MB in the beginning and 343.4 MB in the end (delta: 142.1 MB). Free memory was 95.9 MB in the beginning and 135.3 MB in the end (delta: -39.4 MB). Peak memory consumption was 125.8 MB. Max. memory is 7.1 GB. [2019-08-10 02:18:56,265 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: UnsupportedOperationException: expected NNF de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: UnsupportedOperationException: expected NNF: de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:236) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 105.4 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 781.21 ms. Allocated memory was 140.5 MB in the beginning and 201.3 MB in the end (delta: 60.8 MB). Free memory was 85.3 MB in the beginning and 160.5 MB in the end (delta: -75.2 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 79.28 ms. Allocated memory is still 201.3 MB. Free memory was 160.5 MB in the beginning and 156.9 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 843.18 ms. Allocated memory is still 201.3 MB. Free memory was 156.9 MB in the beginning and 95.9 MB in the end (delta: 61.0 MB). Peak memory consumption was 61.0 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 7860.18 ms. Allocated memory was 201.3 MB in the beginning and 343.4 MB in the end (delta: 142.1 MB). Free memory was 95.9 MB in the beginning and 135.3 MB in the end (delta: -39.4 MB). Peak memory consumption was 125.8 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...