java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/memsafety/test-0158_false-valid-free.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-835382a-m [2018-04-05 20:22:21,746 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-05 20:22:21,747 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-05 20:22:21,761 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-05 20:22:21,761 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-05 20:22:21,762 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-05 20:22:21,763 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-05 20:22:21,764 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-05 20:22:21,766 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-05 20:22:21,767 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-05 20:22:21,768 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-05 20:22:21,769 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-05 20:22:21,769 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-05 20:22:21,771 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-05 20:22:21,771 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-05 20:22:21,774 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-05 20:22:21,776 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-05 20:22:21,777 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-05 20:22:21,779 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-05 20:22:21,780 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-05 20:22:21,782 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-04-05 20:22:21,789 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-05 20:22:21,812 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-05 20:22:21,812 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-05 20:22:21,813 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-05 20:22:21,813 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-05 20:22:21,814 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-05 20:22:21,814 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-05 20:22:21,814 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-05 20:22:21,814 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-05 20:22:21,814 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-05 20:22:21,814 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-05 20:22:21,814 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-05 20:22:21,815 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-05 20:22:21,815 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-05 20:22:21,815 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-05 20:22:21,815 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-05 20:22:21,815 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-05 20:22:21,815 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-05 20:22:21,816 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-05 20:22:21,816 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-05 20:22:21,816 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-05 20:22:21,816 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-05 20:22:21,816 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-05 20:22:21,816 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-05 20:22:21,817 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-05 20:22:21,817 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-05 20:22:21,817 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-05 20:22:21,817 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-05 20:22:21,817 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-05 20:22:21,817 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-05 20:22:21,818 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-05 20:22:21,818 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-05 20:22:21,818 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 20:22:21,818 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-05 20:22:21,819 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-05 20:22:21,819 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-05 20:22:21,819 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-05 20:22:21,819 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-05 20:22:21,850 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-05 20:22:21,860 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-05 20:22:21,863 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-05 20:22:21,864 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-05 20:22:21,865 INFO L276 PluginConnector]: CDTParser initialized [2018-04-05 20:22:21,866 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/memsafety/test-0158_false-valid-free.i [2018-04-05 20:22:22,167 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG316f2a022 [2018-04-05 20:22:22,339 INFO L287 CDTParser]: IsIndexed: true [2018-04-05 20:22:22,339 INFO L288 CDTParser]: Found 1 translation units. 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__U_MULTI_ftest______false_valid_free_i__ssize_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__gid_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__int8_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____fsblkcnt64_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_short in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int64_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_attr_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__size_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int64_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,358 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____intptr_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____mode_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_once_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__wchar_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_mutex_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____socklen_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_int in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__off_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____suseconds_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__time_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____int32_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__id_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____rlim_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fsblkcnt_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__dev_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__uint in test-0158_false-valid-free.i [2018-04-05 20:22:22,359 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__nlink_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____u_char in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____sig_atomic_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____pid_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____uid_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_mutexattr_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____off_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____gid_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____locale_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fd_mask in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__fsfilcnt_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____uint64_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,360 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____timer_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__int32_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____id_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__key_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__pthread_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____ssize_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int8_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i____fd_mask in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__timer_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,361 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__clockid_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,362 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_ftest______false_valid_free_i__u_int32_t in test-0158_false-valid-free.i [2018-04-05 20:22:22,382 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG316f2a022 [2018-04-05 20:22:22,386 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-05 20:22:22,387 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-05 20:22:22,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-05 20:22:22,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-05 20:22:22,394 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-05 20:22:22,395 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f3242ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22, skipping insertion in model container [2018-04-05 20:22:22,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,410 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 20:22:22,441 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-05 20:22:22,606 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 20:22:22,655 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-05 20:22:22,668 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 159 non ball SCCs. Number of states in SCCs 159. [2018-04-05 20:22:22,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22 WrapperNode [2018-04-05 20:22:22,731 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-05 20:22:22,732 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-05 20:22:22,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-05 20:22:22,732 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-05 20:22:22,747 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,765 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,777 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,778 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,781 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... [2018-04-05 20:22:22,787 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-05 20:22:22,788 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-05 20:22:22,788 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-05 20:22:22,788 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-05 20:22:22,789 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (1/1) ... No working directory specified, using /storage/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 [2018-04-05 20:22:22,915 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-05 20:22:22,915 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-05 20:22:22,915 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-05 20:22:22,915 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-04-05 20:22:22,915 INFO L128 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure atof [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure atoi [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure atol [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure atoll [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure strtod [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure strtof [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure strtold [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure strtol [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure strtoul [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure strtoq [2018-04-05 20:22:22,916 INFO L128 BoogieDeclarations]: Found specification of procedure strtouq [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure strtoll [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure strtoull [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure l64a [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure a64l [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure select [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure pselect [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-04-05 20:22:22,917 INFO L128 BoogieDeclarations]: Found specification of procedure random [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure srandom [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure initstate [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure setstate [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure random_r [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure srandom_r [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure initstate_r [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure setstate_r [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure rand [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure srand [2018-04-05 20:22:22,918 INFO L128 BoogieDeclarations]: Found specification of procedure rand_r [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure drand48 [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure erand48 [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48 [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48 [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48 [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48 [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure srand48 [2018-04-05 20:22:22,919 INFO L128 BoogieDeclarations]: Found specification of procedure seed48 [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48 [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure drand48_r [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure erand48_r [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-04-05 20:22:22,920 INFO L128 BoogieDeclarations]: Found specification of procedure srand48_r [2018-04-05 20:22:22,921 INFO L128 BoogieDeclarations]: Found specification of procedure seed48_r [2018-04-05 20:22:22,921 INFO L128 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-04-05 20:22:22,921 INFO L128 BoogieDeclarations]: Found specification of procedure malloc [2018-04-05 20:22:22,921 INFO L128 BoogieDeclarations]: Found specification of procedure calloc [2018-04-05 20:22:22,921 INFO L128 BoogieDeclarations]: Found specification of procedure realloc [2018-04-05 20:22:22,921 INFO L128 BoogieDeclarations]: Found specification of procedure free [2018-04-05 20:22:22,921 INFO L128 BoogieDeclarations]: Found specification of procedure cfree [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure alloca [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure valloc [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure abort [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure atexit [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure on_exit [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure exit [2018-04-05 20:22:22,922 INFO L128 BoogieDeclarations]: Found specification of procedure _Exit [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure getenv [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure putenv [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure setenv [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure unsetenv [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure clearenv [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure mktemp [2018-04-05 20:22:22,923 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemp [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure mkstemps [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure system [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure realpath [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure bsearch [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure qsort [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure abs [2018-04-05 20:22:22,924 INFO L128 BoogieDeclarations]: Found specification of procedure labs [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure llabs [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure div [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure ldiv [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure lldiv [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure gcvt [2018-04-05 20:22:22,925 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure qgcvt [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure mblen [2018-04-05 20:22:22,926 INFO L128 BoogieDeclarations]: Found specification of procedure mbtowc [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure wctomb [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure wcstombs [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure rpmatch [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure getsubopt [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure getloadavg [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure memcpy [2018-04-05 20:22:22,927 INFO L128 BoogieDeclarations]: Found specification of procedure memmove [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure memccpy [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure memcmp [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure memchr [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure strcpy [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure strncpy [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure strcat [2018-04-05 20:22:22,928 INFO L128 BoogieDeclarations]: Found specification of procedure strncat [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strcmp [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strncmp [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strcoll [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strxfrm [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strdup [2018-04-05 20:22:22,929 INFO L128 BoogieDeclarations]: Found specification of procedure strndup [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure strchr [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure strrchr [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure strcspn [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure strspn [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure strpbrk [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure strstr [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure strtok [2018-04-05 20:22:22,930 INFO L128 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure strtok_r [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure strlen [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure strnlen [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure strerror [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure strerror_r [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure strerror_l [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure __bzero [2018-04-05 20:22:22,931 INFO L128 BoogieDeclarations]: Found specification of procedure bcopy [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure bzero [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure bcmp [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure index [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure rindex [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure ffs [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-04-05 20:22:22,932 INFO L128 BoogieDeclarations]: Found specification of procedure strsep [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure strsignal [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure stpcpy [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure stpncpy [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-04-05 20:22:22,933 INFO L128 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-04-05 20:22:22,934 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-04-05 20:22:22,934 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-05 20:22:22,934 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-05 20:22:22,934 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-05 20:22:22,934 INFO L128 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-04-05 20:22:22,934 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-04-05 20:22:23,265 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-05 20:22:23,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 08:22:23 BoogieIcfgContainer [2018-04-05 20:22:23,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-05 20:22:23,266 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-05 20:22:23,266 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-05 20:22:23,267 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-05 20:22:23,270 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 08:22:23" (1/1) ... [2018-04-05 20:22:23,276 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-05 20:22:23,277 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [#memory_$Pointer$.base, #memory_int, #memory_$Pointer$.offset] [2018-04-05 20:22:23,292 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-05 20:22:23,310 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 159 non ball SCCs. Number of states in SCCs 159. [2018-04-05 20:22:23,327 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 6 location literals (each corresponds to one heap write) [2018-04-05 20:22:23,335 INFO L100 SccComputation]: Graph consists of 1 InCaSumBalls and 158 non ball SCCs. Number of states in SCCs 159. [2018-04-05 20:22:23,354 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-05 20:22:23,355 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) : mll_L750_0 (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) : |mll_L750'_2| (Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|) : |mll_L750'_3| (Store [4] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with |v_main_~#data~0.base_11|) : mll_L753_4 (Store [5] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with (+ |v_main_~#data~0.offset_8| 1)) : mll_L753_5 (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|) : mll_L750_1 [2018-04-05 20:22:23,358 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) : |v_main_~#data~0.offset_2| : (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) : |v_main_~#data~0.base_2| : (Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|) (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') : (+ |v_main_~#data~0.offset_4| 6) : (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') : |v_main_~#data~0.base_5| : (Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|) (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) : |v_main_~#data~0.base_11| : (Store [4] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with |v_main_~#data~0.base_11|) (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) : (+ |v_main_~#data~0.offset_8| 1) : (Store [5] at(SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753) with (+ |v_main_~#data~0.offset_8| 1)) [2018-04-05 20:22:23,408 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=2) [2018-04-05 20:23:01,477 INFO L314 AbstractInterpreter]: Visited 44 different actions 48 times. Never merged. Never widened. Never found a fixpoint. Largest state had 37 variables. [2018-04-05 20:23:01,478 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-05 20:23:01,485 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.offset] : 4 [2018-04-05 20:23:01,485 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_$Pointer$.base] : 4 [2018-04-05 20:23:01,486 INFO L195 HeapSepPreAnalysis]: Number of read from array group [#memory_int] : 1 [2018-04-05 20:23:01,486 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-05 20:23:01,486 INFO L435 apSepIcfgTransformer]: array groups: Set: [#memory_$Pointer$.offset] [#memory_$Pointer$.base] [#memory_int] [2018-04-05 20:23:01,486 INFO L437 apSepIcfgTransformer]: select infos: Set: ((select |v_#memory_int_4| |v_main_~#data~0.base_11|), at (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753)) ((select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) ((select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) ((select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) ((select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) [2018-04-05 20:23:02,710 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.base] : [2018-04-05 20:23:02,710 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-04-05 20:23:02,711 DEBUG L265 HeapPartitionManager]: and [2018-04-05 20:23:02,711 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-04-05 20:23:02,711 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-05 20:23:02,711 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)). [2018-04-05 20:23:03,658 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.offset] : [2018-04-05 20:23:03,658 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-04-05 20:23:03,658 DEBUG L265 HeapPartitionManager]: and [2018-04-05 20:23:03,658 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-04-05 20:23:03,658 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-05 20:23:03,659 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)). [2018-04-05 20:23:05,656 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.offset] : [2018-04-05 20:23:05,656 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-04-05 20:23:05,656 DEBUG L265 HeapPartitionManager]: and [2018-04-05 20:23:05,657 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-04-05 20:23:05,657 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-05 20:23:05,657 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')). [2018-04-05 20:23:07,652 DEBUG L262 HeapPartitionManager]: merging partition blocks for array group[#memory_$Pointer$.base] : [2018-04-05 20:23:07,652 DEBUG L264 HeapPartitionManager]: (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6)) [2018-04-05 20:23:07,652 DEBUG L265 HeapPartitionManager]: and [2018-04-05 20:23:07,652 DEBUG L266 HeapPartitionManager]: (Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|) [2018-04-05 20:23:07,653 DEBUG L267 HeapPartitionManager]: because of possible aliasing at dimension 1 [2018-04-05 20:23:07,653 DEBUG L268 HeapPartitionManager]: at array read ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')). [2018-04-05 20:23:07,664 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-05 20:23:07,664 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-05 20:23:07,664 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-05 20:23:07,664 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_int_4| |v_main_~#data~0.base_11|), at (SUMMARY for call write~int(4, ~#data~0.base, ~#data~0.offset + 0 + 0 + 1, 1); srcloc: L753)) [2018-04-05 20:23:07,664 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-05 20:23:07,665 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-05 20:23:07,665 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-05 20:23:07,665 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-05 20:23:07,665 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) [2018-04-05 20:23:07,665 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-05 20:23:07,665 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_34 [2018-04-05 20:23:07,665 DEBUG L374 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-04-05 20:23:07,665 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_34 [2018-04-05 20:23:07,665 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-04-05 20:23:07,666 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-04-05 20:23:07,666 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-05 20:23:07,666 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,666 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-05 20:23:07,666 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-04-05 20:23:07,666 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,666 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_34 [2018-04-05 20:23:07,666 DEBUG L374 HeapPartitionManager]: with contents [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-04-05 20:23:07,666 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_34 [2018-04-05 20:23:07,666 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-04-05 20:23:07,667 DEBUG L325 HeapPartitionManager]: write locations: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-04-05 20:23:07,667 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_65 [2018-04-05 20:23:07,667 DEBUG L374 HeapPartitionManager]: with contents [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,667 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-05 20:23:07,667 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|), at (SUMMARY for call #t~mem1.base, #t~mem1.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L751)) [2018-04-05 20:23:07,667 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,667 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_31 [2018-04-05 20:23:07,667 DEBUG L374 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-04-05 20:23:07,667 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-05 20:23:07,667 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) [2018-04-05 20:23:07,667 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-04-05 20:23:07,667 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-05 20:23:07,668 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-04-05 20:23:07,668 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-05 20:23:07,668 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-05 20:23:07,668 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-04-05 20:23:07,668 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,668 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_31 [2018-04-05 20:23:07,668 DEBUG L374 HeapPartitionManager]: with contents [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-04-05 20:23:07,668 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_31 [2018-04-05 20:23:07,668 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|), at (SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750')) [2018-04-05 20:23:07,668 DEBUG L325 HeapPartitionManager]: write locations: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-04-05 20:23:07,668 DEBUG L373 HeapPartitionManager]: creating LocationBlock locs_30 [2018-04-05 20:23:07,668 DEBUG L374 HeapPartitionManager]: with contents [NoStoreIndexInfo] [2018-04-05 20:23:07,668 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-05 20:23:07,669 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-04-05 20:23:07,669 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-05 20:23:07,669 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_65 [2018-04-05 20:23:07,669 DEBUG L324 HeapPartitionManager]: at dimension 1 for ((select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|), at (SUMMARY for call #t~mem2.base, #t~mem2.offset := read~$Pointer$(~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L753')) [2018-04-05 20:23:07,669 DEBUG L325 HeapPartitionManager]: write locations: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,669 DEBUG L323 HeapPartitionManager]: adding LocationBlock locs_30 [2018-04-05 20:23:07,669 DEBUG L324 HeapPartitionManager]: at dimension 0 for ((select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|), at (SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750)) [2018-04-05 20:23:07,669 DEBUG L325 HeapPartitionManager]: write locations: [NoStoreIndexInfo] [2018-04-05 20:23:07,669 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-05 20:23:07,669 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.base] [2018-04-05 20:23:07,669 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-05 20:23:07,670 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-04-05 20:23:07,670 INFO L346 HeapPartitionManager]: # location blocks :3 [2018-04-05 20:23:07,670 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 20:23:07,670 DEBUG L356 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-04-05 20:23:07,670 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-05 20:23:07,670 DEBUG L356 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-04-05 20:23:07,670 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-05 20:23:07,670 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-05 20:23:07,671 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-05 20:23:07,671 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 20:23:07,671 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,671 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_int] [2018-04-05 20:23:07,671 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-05 20:23:07,671 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 1 [2018-04-05 20:23:07,671 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-05 20:23:07,671 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 20:23:07,672 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-05 20:23:07,672 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-05 20:23:07,672 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 0 [2018-04-05 20:23:07,672 INFO L346 HeapPartitionManager]: # location blocks :0 [2018-04-05 20:23:07,672 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 20:23:07,672 INFO L335 HeapPartitionManager]: location blocks for array group [#memory_$Pointer$.offset] [2018-04-05 20:23:07,672 INFO L344 HeapPartitionManager]: at dimension 0 [2018-04-05 20:23:07,672 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 3 [2018-04-05 20:23:07,673 INFO L346 HeapPartitionManager]: # location blocks :3 [2018-04-05 20:23:07,673 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 20:23:07,673 DEBUG L356 HeapPartitionManager]: [(Store [3] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with |v_main_~#data~0.base_5|)] [2018-04-05 20:23:07,673 DEBUG L356 HeapPartitionManager]: [NoStoreIndexInfo] [2018-04-05 20:23:07,673 DEBUG L356 HeapPartitionManager]: [(Store [0] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.base_2|)] [2018-04-05 20:23:07,673 INFO L344 HeapPartitionManager]: at dimension 1 [2018-04-05 20:23:07,673 INFO L345 HeapPartitionManager]: # array writes (possibly including 1 dummy write/NoStoreIndexInfo) : 2 [2018-04-05 20:23:07,673 INFO L346 HeapPartitionManager]: # location blocks :1 [2018-04-05 20:23:07,673 DEBUG L353 HeapPartitionManager]: location block contents: [2018-04-05 20:23:07,674 DEBUG L356 HeapPartitionManager]: [(Store [1] at(SUMMARY for call write~$Pointer$(#t~malloc0.base, #t~malloc0.offset, ~#data~0.base, ~#data~0.offset + 0, 4); srcloc: L750) with |v_main_~#data~0.offset_2|), (Store [2] at(SUMMARY for call write~$Pointer$(~#data~0.base, ~#data~0.offset, ~#data~0.base, ~#data~0.offset + 0 + 6, 4); srcloc: L750') with (+ |v_main_~#data~0.offset_4| 6))] [2018-04-05 20:23:07,675 INFO L131 ransitionTransformer]: executing heap partitioning transformation [2018-04-05 20:23:07,678 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,679 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,679 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,679 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,679 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,679 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,679 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,680 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,680 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,680 DEBUG L281 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-04-05 20:23:07,680 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,680 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,681 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,681 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,681 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,681 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,681 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,681 DEBUG L281 ransitionTransformer]: Formula: (and (= |v_main_~#data~0.offset_1| 0) (= (store |v_#length_2| |v_main_~#data~0.base_1| 10) |v_#length_1|) (= (store |v_#valid_4| |v_main_~#data~0.base_1| 1) |v_#valid_3|) (= (select |v_#valid_4| |v_main_~#data~0.base_1|) 0) (not (= 0 |v_main_~#data~0.base_1|))) InVars {#length=|v_#length_2|, #valid=|v_#valid_4|} OutVars{#length=|v_#length_1|, main_~#data~0.base=|v_main_~#data~0.base_1|, main_~#data~0.offset=|v_main_~#data~0.offset_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[main_~#data~0.base, #valid, #length, main_~#data~0.offset] [2018-04-05 20:23:07,681 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,681 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,682 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,682 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-04-05 20:23:07,682 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,682 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,682 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,682 DEBUG L281 ransitionTransformer]: Formula: (and (= 0 (select |v_#valid_6| |v_main_#t~malloc0.base_1|)) (not (= 0 |v_main_#t~malloc0.base_1|)) (= |v_main_#t~malloc0.offset_1| 0) (= (store |v_#length_4| |v_main_#t~malloc0.base_1| 37) |v_#length_3|) (= (store |v_#valid_6| |v_main_#t~malloc0.base_1| 1) |v_#valid_5|)) InVars {#length=|v_#length_4|, #valid=|v_#valid_6|} OutVars{#length=|v_#length_3|, main_#t~malloc0.base=|v_main_#t~malloc0.base_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_1|, #valid=|v_#valid_5|} AuxVars[] AssignedVars[main_#t~malloc0.base, #valid, #length, main_#t~malloc0.offset] [2018-04-05 20:23:07,682 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,683 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,683 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,683 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,683 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,683 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,688 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,688 DEBUG L281 ransitionTransformer]: Formula: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (and (= |v_#memory_$Pointer$.base_part_locs_34_locs_65_1| |v_#memory_$Pointer$.base_part_locs_34_locs_65_2|) (= (store |v_#memory_$Pointer$.base_part_locs_31_locs_65_1| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_part_locs_31_locs_65_2|) (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_#memory_$Pointer$.base_part_locs_30_locs_65_2|)) (and (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_2| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_65_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|))) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_1| |v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|))) InVars {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_1|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_2|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_1|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_2|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_1|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} AuxVars[] AssignedVars[#memory_$Pointer$.base_part_locs_30_locs_65, #memory_$Pointer$.offset_part_locs_30_locs_65, #memory_$Pointer$.base_part_locs_31_locs_65, #memory_$Pointer$.offset_part_locs_34_locs_65, #memory_$Pointer$.base_part_locs_34_locs_65, #memory_$Pointer$.offset_part_locs_31_locs_65] [2018-04-05 20:23:07,688 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 20:23:07,688 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 20:23:07,688 DEBUG L290 ransitionTransformer]: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (= (store |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_2| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_1|) (= |v_#memory_$Pointer$.offset_1| (store |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_2| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|)))) [2018-04-05 20:23:07,689 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 20:23:07,689 DEBUG L292 ransitionTransformer]: (and (<= (+ |v_main_~#data~0.offset_2| 4) (select |v_#length_5| |v_main_~#data~0.base_2|)) (= 1 (select |v_#valid_7| |v_main_~#data~0.base_2|)) (<= 0 |v_main_~#data~0.offset_2|) (and (= |v_#memory_$Pointer$.base_part_locs_34_locs_65_1| |v_#memory_$Pointer$.base_part_locs_34_locs_65_2|) (= (store |v_#memory_$Pointer$.base_part_locs_31_locs_65_1| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.base_2|)) |v_#memory_$Pointer$.base_part_locs_31_locs_65_2|) (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_1| |v_#memory_$Pointer$.base_part_locs_30_locs_65_2|)) (and (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_2| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|) (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_1| (store |v_#memory_$Pointer$.offset_part_locs_31_locs_65_2| |v_main_~#data~0.base_2| (store (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_1| |v_main_~#data~0.base_2|) |v_main_~#data~0.offset_2| |v_main_#t~malloc0.offset_2|))) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_1| |v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|))) [2018-04-05 20:23:07,689 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 20:23:07,689 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 20:23:07,689 DEBUG L298 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_2|} [2018-04-05 20:23:07,689 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 20:23:07,689 DEBUG L300 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_1|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_1|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_2|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_1|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_1|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} [2018-04-05 20:23:07,689 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 20:23:07,689 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 20:23:07,689 DEBUG L306 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_1|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_~#data~0.offset=|v_main_~#data~0.offset_2|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_1|} [2018-04-05 20:23:07,690 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 20:23:07,690 DEBUG L308 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_2|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_2|, main_~#data~0.base=|v_main_~#data~0.base_2|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_1|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_2|, main_#t~malloc0.offset=|v_main_#t~malloc0.offset_2|, main_#t~malloc0.base=|v_main_#t~malloc0.base_2|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_2|, #valid=|v_#valid_7|, #length=|v_#length_5|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_1|, main_~#data~0.offset=|v_main_~#data~0.offset_2|} [2018-04-05 20:23:07,690 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,690 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,690 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_8| |v_main_~#data~0.base_3|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_3|, #valid=|v_#valid_8|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_3|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,690 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,690 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,691 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,691 DEBUG L281 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_3|)) (not (<= (+ |v_main_~#data~0.offset_3| 4) (select |v_#length_6| |v_main_~#data~0.base_4|)))) InVars {#length=|v_#length_6|, main_~#data~0.base=|v_main_~#data~0.base_4|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} OutVars{#length=|v_#length_6|, main_~#data~0.base=|v_main_~#data~0.base_4|, main_~#data~0.offset=|v_main_~#data~0.offset_3|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,691 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,691 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,692 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,692 DEBUG L281 ransitionTransformer]: Formula: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (and (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_3| (store |v_#memory_$Pointer$.offset_part_locs_34_locs_65_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|)) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_3| |v_#memory_$Pointer$.base_part_locs_30_locs_65_4|) (= (store |v_#memory_$Pointer$.base_part_locs_34_locs_65_3| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_part_locs_34_locs_65_4|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_#memory_$Pointer$.base_part_locs_31_locs_65_4|)) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) InVars {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_3|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_4|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_3|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_4|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_3|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_4|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_3|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_3|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_4|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} AuxVars[] AssignedVars[#memory_$Pointer$.base_part_locs_30_locs_65, #memory_$Pointer$.offset_part_locs_30_locs_65, #memory_$Pointer$.base_part_locs_31_locs_65, #memory_$Pointer$.offset_part_locs_34_locs_65, #memory_$Pointer$.offset_part_locs_31_locs_65, #memory_$Pointer$.base_part_locs_34_locs_65] [2018-04-05 20:23:07,693 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 20:23:07,693 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 20:23:07,693 DEBUG L290 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (= |v_#memory_$Pointer$.offset_3| (store |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (= (store |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_3|) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) [2018-04-05 20:23:07,693 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 20:23:07,693 DEBUG L292 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_4| 6))) (and (and (= |v_#memory_$Pointer$.offset_part_locs_31_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|) (= |v_#memory_$Pointer$.offset_part_locs_34_locs_65_3| (store |v_#memory_$Pointer$.offset_part_locs_34_locs_65_4| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.offset_part_locs_31_locs_65_4| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.offset_4|))) (= |v_#memory_$Pointer$.offset_part_locs_30_locs_65_3| |v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|)) (= 1 (select |v_#valid_9| |v_main_~#data~0.base_5|)) (and (= |v_#memory_$Pointer$.base_part_locs_30_locs_65_3| |v_#memory_$Pointer$.base_part_locs_30_locs_65_4|) (= (store |v_#memory_$Pointer$.base_part_locs_34_locs_65_3| |v_main_~#data~0.base_5| (store (select |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_main_~#data~0.base_5|) .cse0 |v_main_~#data~0.base_5|)) |v_#memory_$Pointer$.base_part_locs_34_locs_65_4|) (= |v_#memory_$Pointer$.base_part_locs_31_locs_65_3| |v_#memory_$Pointer$.base_part_locs_31_locs_65_4|)) (<= (+ |v_main_~#data~0.offset_4| 10) (select |v_#length_7| |v_main_~#data~0.base_5|)) (<= 0 .cse0))) [2018-04-05 20:23:07,693 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 20:23:07,693 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 20:23:07,694 DEBUG L298 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_4|, main_~#data~0.base=|v_main_~#data~0.base_5|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~#data~0.offset=|v_main_~#data~0.offset_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_4|} [2018-04-05 20:23:07,694 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 20:23:07,694 DEBUG L300 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_3|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_4|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_3|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_4|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_4|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_3|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} [2018-04-05 20:23:07,694 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 20:23:07,694 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 20:23:07,694 DEBUG L306 ransitionTransformer]: {#memory_$Pointer$.base=|v_#memory_$Pointer$.base_3|, main_~#data~0.base=|v_main_~#data~0.base_5|, #valid=|v_#valid_9|, #length=|v_#length_7|, main_~#data~0.offset=|v_main_~#data~0.offset_4|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_3|} [2018-04-05 20:23:07,694 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 20:23:07,694 DEBUG L308 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_4|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_3|, main_~#data~0.base=|v_main_~#data~0.base_5|, #memory_$Pointer$.base_part_locs_31_locs_65=|v_#memory_$Pointer$.base_part_locs_31_locs_65_4|, #valid=|v_#valid_9|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_3|, #length=|v_#length_7|, #memory_$Pointer$.offset_part_locs_31_locs_65=|v_#memory_$Pointer$.offset_part_locs_31_locs_65_3|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_4|, main_~#data~0.offset=|v_main_~#data~0.offset_4|} [2018-04-05 20:23:07,694 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,694 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,694 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_10| |v_main_~#data~0.base_6|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_6|, #valid=|v_#valid_10|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_6|, #valid=|v_#valid_10|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,695 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,695 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,695 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,695 DEBUG L281 ransitionTransformer]: Formula: (or (not (<= (+ |v_main_~#data~0.offset_5| 10) (select |v_#length_8| |v_main_~#data~0.base_7|))) (not (<= 0 (+ |v_main_~#data~0.offset_5| 6)))) InVars {#length=|v_#length_8|, main_~#data~0.base=|v_main_~#data~0.base_7|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} OutVars{#length=|v_#length_8|, main_~#data~0.base=|v_main_~#data~0.base_7|, main_~#data~0.offset=|v_main_~#data~0.offset_5|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,695 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,695 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,696 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,696 DEBUG L281 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|} AuxVars[] AssignedVars[main_#t~mem1.base, main_#t~mem1.offset] [2018-04-05 20:23:07,696 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 20:23:07,696 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 20:23:07,696 DEBUG L290 ransitionTransformer]: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) [2018-04-05 20:23:07,696 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 20:23:07,696 DEBUG L292 ransitionTransformer]: (and (= 1 (select |v_#valid_11| |v_main_~#data~0.base_8|)) (<= (+ |v_main_~#data~0.offset_6| 4) (select |v_#length_9| |v_main_~#data~0.base_8|)) (<= 0 |v_main_~#data~0.offset_6|) (= |v_main_#t~mem1.base_1| (select (select |v_#memory_$Pointer$.base_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|)) (= |v_main_#t~mem1.offset_1| (select (select |v_#memory_$Pointer$.offset_part_locs_34_locs_65_5| |v_main_~#data~0.base_8|) |v_main_~#data~0.offset_6|))) [2018-04-05 20:23:07,696 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 20:23:07,697 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 20:23:07,697 DEBUG L298 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #valid=|v_#valid_11|, #length=|v_#length_9|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} [2018-04-05 20:23:07,697 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 20:23:07,697 DEBUG L300 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|} [2018-04-05 20:23:07,697 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 20:23:07,697 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 20:23:07,697 DEBUG L306 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_5|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #length=|v_#length_9|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_5|} [2018-04-05 20:23:07,697 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 20:23:07,697 DEBUG L308 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_8|, #valid=|v_#valid_11|, main_#t~mem1.base=|v_main_#t~mem1.base_1|, #memory_$Pointer$.offset_part_locs_34_locs_65=|v_#memory_$Pointer$.offset_part_locs_34_locs_65_5|, #length=|v_#length_9|, #memory_$Pointer$.base_part_locs_34_locs_65=|v_#memory_$Pointer$.base_part_locs_34_locs_65_5|, main_~#data~0.offset=|v_main_~#data~0.offset_6|, main_#t~mem1.offset=|v_main_#t~mem1.offset_1|} [2018-04-05 20:23:07,697 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,698 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,698 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_12| |v_main_~#data~0.base_9|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_12|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_9|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,698 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,698 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,698 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,698 DEBUG L281 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_7|)) (not (<= (+ |v_main_~#data~0.offset_7| 4) (select |v_#length_10| |v_main_~#data~0.base_10|)))) InVars {#length=|v_#length_10|, main_~#data~0.base=|v_main_~#data~0.base_10|, main_~#data~0.offset=|v_main_~#data~0.offset_7|} OutVars{#length=|v_#length_10|, main_~#data~0.base=|v_main_~#data~0.base_10|, main_~#data~0.offset=|v_main_~#data~0.offset_7|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,699 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,699 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,699 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,699 DEBUG L281 ransitionTransformer]: Formula: (and (= v_main_~ptr~0.offset_1 |v_main_#t~mem1.offset_2|) (= v_main_~ptr~0.base_1 |v_main_#t~mem1.base_2|)) InVars {main_#t~mem1.base=|v_main_#t~mem1.base_2|, main_#t~mem1.offset=|v_main_#t~mem1.offset_2|} OutVars{main_#t~mem1.base=|v_main_#t~mem1.base_2|, main_~ptr~0.offset=v_main_~ptr~0.offset_1, main_~ptr~0.base=v_main_~ptr~0.base_1, main_#t~mem1.offset=|v_main_#t~mem1.offset_2|} AuxVars[] AssignedVars[main_~ptr~0.offset, main_~ptr~0.base] [2018-04-05 20:23:07,699 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,699 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,700 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,700 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem1.base=|v_main_#t~mem1.base_3|, main_#t~mem1.offset=|v_main_#t~mem1.offset_3|} AuxVars[] AssignedVars[main_#t~mem1.base, main_#t~mem1.offset] [2018-04-05 20:23:07,700 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,700 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,700 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,701 DEBUG L281 ransitionTransformer]: Formula: (and (= 1 (select |v_#valid_13| |v_main_~#data~0.base_11|)) true (<= 0 (+ |v_main_~#data~0.offset_8| 1)) (<= (+ |v_main_~#data~0.offset_8| 2) (select |v_#length_11| |v_main_~#data~0.base_11|))) InVars {#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} OutVars{#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,701 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 20:23:07,701 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 20:23:07,701 DEBUG L290 ransitionTransformer]: (let ((.cse0 (+ |v_main_~#data~0.offset_8| 1))) (and (= 1 (select |v_#valid_13| |v_main_~#data~0.base_11|)) (= (store |v_#memory_int_4| |v_main_~#data~0.base_11| (store (select |v_#memory_int_4| |v_main_~#data~0.base_11|) .cse0 4)) |v_#memory_int_3|) (<= 0 .cse0) (<= (+ |v_main_~#data~0.offset_8| 2) (select |v_#length_11| |v_main_~#data~0.base_11|)))) [2018-04-05 20:23:07,701 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 20:23:07,701 DEBUG L292 ransitionTransformer]: (and (= 1 (select |v_#valid_13| |v_main_~#data~0.base_11|)) true (<= 0 (+ |v_main_~#data~0.offset_8| 1)) (<= (+ |v_main_~#data~0.offset_8| 2) (select |v_#length_11| |v_main_~#data~0.base_11|))) [2018-04-05 20:23:07,701 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 20:23:07,702 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 20:23:07,702 DEBUG L298 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_11|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_4|, #length=|v_#length_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|} [2018-04-05 20:23:07,702 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 20:23:07,702 DEBUG L300 ransitionTransformer]: {#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} [2018-04-05 20:23:07,702 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 20:23:07,702 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 20:23:07,702 DEBUG L306 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_11|, #valid=|v_#valid_13|, #memory_int=|v_#memory_int_3|, #length=|v_#length_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|} [2018-04-05 20:23:07,703 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 20:23:07,703 DEBUG L308 ransitionTransformer]: {#length=|v_#length_11|, main_~#data~0.base=|v_main_~#data~0.base_11|, main_~#data~0.offset=|v_main_~#data~0.offset_8|, #valid=|v_#valid_13|} [2018-04-05 20:23:07,703 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,703 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,703 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_14| |v_main_~#data~0.base_12|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_12|, #valid=|v_#valid_14|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_12|, #valid=|v_#valid_14|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,703 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,703 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,704 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,704 DEBUG L281 ransitionTransformer]: Formula: (or (not (<= (+ |v_main_~#data~0.offset_9| 2) (select |v_#length_12| |v_main_~#data~0.base_13|))) (not (<= 0 (+ |v_main_~#data~0.offset_9| 1)))) InVars {#length=|v_#length_12|, main_~#data~0.base=|v_main_~#data~0.base_13|, main_~#data~0.offset=|v_main_~#data~0.offset_9|} OutVars{#length=|v_#length_12|, main_~#data~0.base=|v_main_~#data~0.base_13|, main_~#data~0.offset=|v_main_~#data~0.offset_9|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,704 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,704 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,705 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,705 DEBUG L281 ransitionTransformer]: Formula: (and (<= 0 |v_main_~#data~0.offset_10|) (= 1 (select |v_#valid_15| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.offset_1|) (<= (+ |v_main_~#data~0.offset_10| 4) (select |v_#length_13| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.base_1|)) InVars {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|} OutVars{#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, main_#t~mem2.offset=|v_main_#t~mem2.offset_1|, #valid=|v_#valid_15|, main_#t~mem2.base=|v_main_#t~mem2.base_1|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|} AuxVars[] AssignedVars[main_#t~mem2.offset, main_#t~mem2.base] [2018-04-05 20:23:07,705 DEBUG L288 ransitionTransformer]: formula has changed [2018-04-05 20:23:07,705 DEBUG L289 ransitionTransformer]: old formula: [2018-04-05 20:23:07,705 DEBUG L290 ransitionTransformer]: (and (<= 0 |v_main_~#data~0.offset_10|) (= 1 (select |v_#valid_15| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.offset_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.offset_1|) (<= (+ |v_main_~#data~0.offset_10| 4) (select |v_#length_13| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.base_7| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.base_1|)) [2018-04-05 20:23:07,705 DEBUG L291 ransitionTransformer]: new formula: [2018-04-05 20:23:07,705 DEBUG L292 ransitionTransformer]: (and (<= 0 |v_main_~#data~0.offset_10|) (= 1 (select |v_#valid_15| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.offset_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.offset_1|) (<= (+ |v_main_~#data~0.offset_10| 4) (select |v_#length_13| |v_main_~#data~0.base_14|)) (= (select (select |v_#memory_$Pointer$.base_part_locs_30_locs_65_5| |v_main_~#data~0.base_14|) |v_main_~#data~0.offset_10|) |v_main_#t~mem2.base_1|)) [2018-04-05 20:23:07,706 DEBUG L296 ransitionTransformer]: invars have changed [2018-04-05 20:23:07,706 DEBUG L297 ransitionTransformer]: old invars: [2018-04-05 20:23:07,706 DEBUG L298 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_14|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} [2018-04-05 20:23:07,706 DEBUG L299 ransitionTransformer]: new invars: [2018-04-05 20:23:07,706 DEBUG L300 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, #valid=|v_#valid_15|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|} [2018-04-05 20:23:07,706 DEBUG L304 ransitionTransformer]: outvars have changed [2018-04-05 20:23:07,706 DEBUG L305 ransitionTransformer]: old outvars: [2018-04-05 20:23:07,707 DEBUG L306 ransitionTransformer]: {main_~#data~0.base=|v_main_~#data~0.base_14|, #memory_$Pointer$.base=|v_#memory_$Pointer$.base_7|, main_#t~mem2.offset=|v_main_#t~mem2.offset_1|, #valid=|v_#valid_15|, main_#t~mem2.base=|v_main_#t~mem2.base_1|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|, #memory_$Pointer$.offset=|v_#memory_$Pointer$.offset_7|} [2018-04-05 20:23:07,707 DEBUG L307 ransitionTransformer]: new outvars: [2018-04-05 20:23:07,707 DEBUG L308 ransitionTransformer]: {#memory_$Pointer$.base_part_locs_30_locs_65=|v_#memory_$Pointer$.base_part_locs_30_locs_65_5|, #memory_$Pointer$.offset_part_locs_30_locs_65=|v_#memory_$Pointer$.offset_part_locs_30_locs_65_5|, main_~#data~0.base=|v_main_~#data~0.base_14|, main_#t~mem2.offset=|v_main_#t~mem2.offset_1|, #valid=|v_#valid_15|, main_#t~mem2.base=|v_main_#t~mem2.base_1|, #length=|v_#length_13|, main_~#data~0.offset=|v_main_~#data~0.offset_10|} [2018-04-05 20:23:07,707 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,707 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,707 DEBUG L281 ransitionTransformer]: Formula: (not (= 1 (select |v_#valid_16| |v_main_~#data~0.base_15|))) InVars {main_~#data~0.base=|v_main_~#data~0.base_15|, #valid=|v_#valid_16|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_15|, #valid=|v_#valid_16|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,707 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,708 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,708 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,708 DEBUG L281 ransitionTransformer]: Formula: (or (not (<= 0 |v_main_~#data~0.offset_11|)) (not (<= (+ |v_main_~#data~0.offset_11| 4) (select |v_#length_14| |v_main_~#data~0.base_16|)))) InVars {#length=|v_#length_14|, main_~#data~0.base=|v_main_~#data~0.base_16|, main_~#data~0.offset=|v_main_~#data~0.offset_11|} OutVars{#length=|v_#length_14|, main_~#data~0.base=|v_main_~#data~0.base_16|, main_~#data~0.offset=|v_main_~#data~0.offset_11|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,708 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,708 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,708 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,709 DEBUG L281 ransitionTransformer]: Formula: (not (= |v_main_#t~mem2.offset_2| 0)) InVars {main_#t~mem2.offset=|v_main_#t~mem2.offset_2|} OutVars{main_#t~mem2.offset=|v_main_#t~mem2.offset_2|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,709 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,709 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,709 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,709 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,709 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,709 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,710 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,710 DEBUG L281 ransitionTransformer]: Formula: (and (not (= 0 |v_main_#t~mem2.base_2|)) (not (= 1 (select |v_#valid_17| |v_main_#t~mem2.base_2|)))) InVars {main_#t~mem2.base=|v_main_#t~mem2.base_2|, #valid=|v_#valid_17|} OutVars{main_#t~mem2.base=|v_main_#t~mem2.base_2|, #valid=|v_#valid_17|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,710 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,710 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,710 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,710 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,710 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,711 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,711 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,711 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_18| (store |v_#valid_19| |v_main_#t~mem2.base_3| 0)) InVars {main_#t~mem2.base=|v_main_#t~mem2.base_3|, #valid=|v_#valid_19|} OutVars{main_#t~mem2.base=|v_main_#t~mem2.base_3|, #valid=|v_#valid_18|} AuxVars[] AssignedVars[#valid] [2018-04-05 20:23:07,711 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,711 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,712 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,712 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_#t~mem2.offset=|v_main_#t~mem2.offset_4|, main_#t~mem2.base=|v_main_#t~mem2.base_4|} AuxVars[] AssignedVars[main_#t~mem2.offset, main_#t~mem2.base] [2018-04-05 20:23:07,712 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,712 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,712 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,712 DEBUG L281 ransitionTransformer]: Formula: (not (= 0 v_main_~ptr~0.offset_2)) InVars {main_~ptr~0.offset=v_main_~ptr~0.offset_2} OutVars{main_~ptr~0.offset=v_main_~ptr~0.offset_2} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,712 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,713 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,713 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,713 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,713 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,713 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,713 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,713 DEBUG L281 ransitionTransformer]: Formula: (and (not (= 1 (select |v_#valid_20| v_main_~ptr~0.base_2))) (not (= v_main_~ptr~0.base_2 0))) InVars {main_~ptr~0.base=v_main_~ptr~0.base_2, #valid=|v_#valid_20|} OutVars{main_~ptr~0.base=v_main_~ptr~0.base_2, #valid=|v_#valid_20|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,714 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,714 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,714 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,714 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,714 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,714 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,715 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,715 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_21| (store |v_#valid_22| v_main_~ptr~0.base_3 0)) InVars {main_~ptr~0.base=v_main_~ptr~0.base_3, #valid=|v_#valid_22|} OutVars{main_~ptr~0.base=v_main_~ptr~0.base_3, #valid=|v_#valid_21|} AuxVars[] AssignedVars[#valid] [2018-04-05 20:23:07,715 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,715 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,715 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,715 DEBUG L281 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-05 20:23:07,716 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,716 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,716 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,716 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_23| (store |v_#valid_24| |v_main_~#data~0.base_17| 0)) InVars {main_~#data~0.base=|v_main_~#data~0.base_17|, #valid=|v_#valid_24|} OutVars{main_~#data~0.base=|v_main_~#data~0.base_17|, #valid=|v_#valid_23|} AuxVars[] AssignedVars[#valid] [2018-04-05 20:23:07,716 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,716 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,717 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,717 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{main_~#data~0.base=|v_main_~#data~0.base_18|, main_~#data~0.offset=|v_main_~#data~0.offset_13|} AuxVars[] AssignedVars[main_~#data~0.base, main_~#data~0.offset] [2018-04-05 20:23:07,717 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,717 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,717 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,717 DEBUG L281 ransitionTransformer]: Formula: (= |v_#valid_25| |old(#valid)|) InVars {#valid=|v_#valid_25|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_25|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,717 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,717 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,718 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,718 DEBUG L281 ransitionTransformer]: Formula: (not (= |v_#valid_26| |old(#valid)|)) InVars {#valid=|v_#valid_26|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_26|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,718 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,718 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,718 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,718 DEBUG L281 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-05 20:23:07,718 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,718 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,718 DEBUG L280 ransitionTransformer]: transformed transition [2018-04-05 20:23:07,719 DEBUG L281 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret3_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret3=|v_ULTIMATE.start_#t~ret3_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret3] [2018-04-05 20:23:07,719 DEBUG L284 ransitionTransformer]: transformula unchanged [2018-04-05 20:23:07,719 DEBUG L310 ransitionTransformer]: [2018-04-05 20:23:07,720 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 159 non ball SCCs. Number of states in SCCs 159. [2018-04-05 20:23:07,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 05.04 08:23:07 BasicIcfg [2018-04-05 20:23:07,741 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-05 20:23:07,742 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-05 20:23:07,742 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-05 20:23:07,745 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-05 20:23:07,745 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.04 08:22:22" (1/4) ... [2018-04-05 20:23:07,745 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c777e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 08:23:07, skipping insertion in model container [2018-04-05 20:23:07,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 08:22:22" (2/4) ... [2018-04-05 20:23:07,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c777e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 08:23:07, skipping insertion in model container [2018-04-05 20:23:07,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 08:22:23" (3/4) ... [2018-04-05 20:23:07,746 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7c777e17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 08:23:07, skipping insertion in model container [2018-04-05 20:23:07,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 05.04 08:23:07" (4/4) ... [2018-04-05 20:23:07,748 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-05 20:23:07,754 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-05 20:23:07,761 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 15 error locations. [2018-04-05 20:23:07,793 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-05 20:23:07,793 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-05 20:23:07,793 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-05 20:23:07,793 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-05 20:23:07,793 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-05 20:23:07,793 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-05 20:23:07,793 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-05 20:23:07,794 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-05 20:23:07,794 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-05 20:23:07,794 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-05 20:23:07,803 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states. [2018-04-05 20:23:07,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-04-05 20:23:07,808 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 20:23:07,809 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 20:23:07,809 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr5RequiresViolation, mainErr1RequiresViolation, mainErr9RequiresViolation, mainErr13AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr11AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr14EnsuresViolationMEMORY_LEAK, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr8RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr6RequiresViolation, mainErr12AssertViolationMEMORY_FREE]=== [2018-04-05 20:23:07,812 INFO L82 PathProgramCache]: Analyzing trace with hash 523090977, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 20:23:07,825 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 20:23:07,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 20:23:07,875 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 20:23:07,910 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-05 20:23:07,910 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 20:23:07,918 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-05 20:23:07,918 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-05 20:23:07,947 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2018-04-05 20:23:07,947 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 20:23:07,965 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-05 20:23:07,965 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:12, output treesize:11 [2018-04-05 20:23:07,984 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 20:23:07,984 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 20:23:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 20:23:08,031 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 20:23:08,031 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [2, 2] imperfect sequences [] total 2 [2018-04-05 20:23:08,033 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-04-05 20:23:08,040 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-04-05 20:23:08,040 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-05 20:23:08,042 INFO L87 Difference]: Start difference. First operand 44 states. Second operand 3 states. [2018-04-05 20:23:08,089 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 20:23:08,089 INFO L93 Difference]: Finished difference Result 44 states and 43 transitions. [2018-04-05 20:23:08,089 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-04-05 20:23:08,090 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 9 [2018-04-05 20:23:08,091 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 20:23:08,098 INFO L225 Difference]: With dead ends: 44 [2018-04-05 20:23:08,098 INFO L226 Difference]: Without dead ends: 36 [2018-04-05 20:23:08,100 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-04-05 20:23:08,112 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2018-04-05 20:23:08,123 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2018-04-05 20:23:08,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2018-04-05 20:23:08,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 35 transitions. [2018-04-05 20:23:08,127 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 35 transitions. Word has length 9 [2018-04-05 20:23:08,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 20:23:08,127 INFO L459 AbstractCegarLoop]: Abstraction has 36 states and 35 transitions. [2018-04-05 20:23:08,127 INFO L460 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-04-05 20:23:08,127 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 35 transitions. [2018-04-05 20:23:08,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2018-04-05 20:23:08,128 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 20:23:08,128 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 20:23:08,128 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr5RequiresViolation, mainErr1RequiresViolation, mainErr9RequiresViolation, mainErr13AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr11AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr14EnsuresViolationMEMORY_LEAK, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr8RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr6RequiresViolation, mainErr12AssertViolationMEMORY_FREE]=== [2018-04-05 20:23:08,128 INFO L82 PathProgramCache]: Analyzing trace with hash 523090978, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 20:23:08,134 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 20:23:08,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-05 20:23:08,149 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-05 20:23:08,155 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-05 20:23:08,156 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 20:23:08,169 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2018-04-05 20:23:08,169 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-05 20:23:08,174 INFO L267 ElimStorePlain]: Start of recursive call 1: 2 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-05 20:23:08,175 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:16, output treesize:14 [2018-04-05 20:23:08,187 INFO L700 Elim1Store]: detected not equals via solver [2018-04-05 20:23:08,188 INFO L700 Elim1Store]: detected not equals via solver [2018-04-05 20:23:08,189 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 21 [2018-04-05 20:23:08,189 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-05 20:23:08,264 INFO L700 Elim1Store]: detected not equals via solver [2018-04-05 20:23:08,265 INFO L700 Elim1Store]: detected not equals via solver [2018-04-05 20:23:08,265 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 4 [2018-04-05 20:23:08,266 INFO L267 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2018-04-05 20:23:08,274 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-1 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2018-04-05 20:23:08,274 INFO L202 ElimStorePlain]: Needed 3 recursive calls to eliminate 3 variables, input treesize:25, output treesize:14 [2018-04-05 20:23:08,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 20:23:08,305 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-05 20:23:08,380 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-05 20:23:08,402 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-05 20:23:08,403 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 5 [2018-04-05 20:23:08,404 INFO L442 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-04-05 20:23:08,404 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-04-05 20:23:08,404 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-04-05 20:23:08,405 INFO L87 Difference]: Start difference. First operand 36 states and 35 transitions. Second operand 6 states. [2018-04-05 20:23:08,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-05 20:23:08,478 INFO L93 Difference]: Finished difference Result 36 states and 35 transitions. [2018-04-05 20:23:08,479 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-04-05 20:23:08,479 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 9 [2018-04-05 20:23:08,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-05 20:23:08,480 INFO L225 Difference]: With dead ends: 36 [2018-04-05 20:23:08,480 INFO L226 Difference]: Without dead ends: 31 [2018-04-05 20:23:08,481 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=23, Unknown=0, NotChecked=0, Total=42 [2018-04-05 20:23:08,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2018-04-05 20:23:08,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2018-04-05 20:23:08,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31 states. [2018-04-05 20:23:08,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 30 transitions. [2018-04-05 20:23:08,484 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 30 transitions. Word has length 9 [2018-04-05 20:23:08,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-05 20:23:08,485 INFO L459 AbstractCegarLoop]: Abstraction has 31 states and 30 transitions. [2018-04-05 20:23:08,485 INFO L460 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-04-05 20:23:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 30 transitions. [2018-04-05 20:23:08,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2018-04-05 20:23:08,485 INFO L347 BasicCegarLoop]: Found error trace [2018-04-05 20:23:08,485 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-05 20:23:08,485 INFO L408 AbstractCegarLoop]: === Iteration 3 === [mainErr5RequiresViolation, mainErr1RequiresViolation, mainErr9RequiresViolation, mainErr13AssertViolationMEMORY_FREE, mainErr10AssertViolationMEMORY_FREE, mainErr11AssertViolationMEMORY_FREE, mainErr0RequiresViolation, mainErr14EnsuresViolationMEMORY_LEAK, mainErr3RequiresViolation, mainErr7RequiresViolation, mainErr8RequiresViolation, mainErr2RequiresViolation, mainErr4RequiresViolation, mainErr6RequiresViolation, mainErr12AssertViolationMEMORY_FREE]=== [2018-04-05 20:23:08,485 INFO L82 PathProgramCache]: Analyzing trace with hash 800286825, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-05 20:23:08,492 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-05 20:23:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-05 20:23:08,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-05 20:23:08,554 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-05 20:23:08,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 08:23:08 BasicIcfg [2018-04-05 20:23:08,577 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-05 20:23:08,578 INFO L168 Benchmark]: Toolchain (without parser) took 46191.37 ms. Allocated memory was 305.1 MB in the beginning and 1.2 GB in the end (delta: 903.9 MB). Free memory was 242.4 MB in the beginning and 1.0 GB in the end (delta: -768.1 MB). Peak memory consumption was 135.8 MB. Max. memory is 5.3 GB. [2018-04-05 20:23:08,578 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 305.1 MB. Free memory is still 267.4 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 20:23:08,579 INFO L168 Benchmark]: CACSL2BoogieTranslator took 343.20 ms. Allocated memory is still 305.1 MB. Free memory was 242.4 MB in the beginning and 210.3 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 5.3 GB. [2018-04-05 20:23:08,579 INFO L168 Benchmark]: Boogie Preprocessor took 55.47 ms. Allocated memory is still 305.1 MB. Free memory was 210.3 MB in the beginning and 208.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-04-05 20:23:08,579 INFO L168 Benchmark]: RCFGBuilder took 478.39 ms. Allocated memory was 305.1 MB in the beginning and 470.3 MB in the end (delta: 165.2 MB). Free memory was 208.3 MB in the beginning and 398.9 MB in the end (delta: -190.6 MB). Peak memory consumption was 23.4 MB. Max. memory is 5.3 GB. [2018-04-05 20:23:08,579 INFO L168 Benchmark]: IcfgTransformer took 44475.16 ms. Allocated memory was 470.3 MB in the beginning and 1.2 GB in the end (delta: 709.9 MB). Free memory was 398.9 MB in the beginning and 367.3 MB in the end (delta: 31.6 MB). Peak memory consumption was 741.5 MB. Max. memory is 5.3 GB. [2018-04-05 20:23:08,579 INFO L168 Benchmark]: TraceAbstraction took 834.71 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.8 MB). Free memory was 367.3 MB in the beginning and 1.0 GB in the end (delta: -643.1 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-04-05 20:23:08,581 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 305.1 MB. Free memory is still 267.4 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 343.20 ms. Allocated memory is still 305.1 MB. Free memory was 242.4 MB in the beginning and 210.3 MB in the end (delta: 32.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 55.47 ms. Allocated memory is still 305.1 MB. Free memory was 210.3 MB in the beginning and 208.3 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 478.39 ms. Allocated memory was 305.1 MB in the beginning and 470.3 MB in the end (delta: 165.2 MB). Free memory was 208.3 MB in the beginning and 398.9 MB in the end (delta: -190.6 MB). Peak memory consumption was 23.4 MB. Max. memory is 5.3 GB. * IcfgTransformer took 44475.16 ms. Allocated memory was 470.3 MB in the beginning and 1.2 GB in the end (delta: 709.9 MB). Free memory was 398.9 MB in the beginning and 367.3 MB in the end (delta: 31.6 MB). Peak memory consumption was 741.5 MB. Max. memory is 5.3 GB. * TraceAbstraction took 834.71 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 28.8 MB). Free memory was 367.3 MB in the beginning and 1.0 GB in the end (delta: -643.1 MB). There was no memory consumed. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 37 LocStat_MAX_WEQGRAPH_SIZE : 14 LocStat_MAX_SIZEOF_WEQEDGELABEL : 3 LocStat_NO_SUPPORTING_EQUALITIES : 684 LocStat_NO_SUPPORTING_DISEQUALITIES : 258 LocStat_NO_DISJUNCTIONS : -74 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 48 TransStat_MAX_WEQGRAPH_SIZE : 6 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 71 TransStat_NO_SUPPORTING_DISEQUALITIES : 20 TransStat_NO_DISJUNCTIONS : 53 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 11369.81 RENAME_VARIABLES(MILLISECONDS) : 278.74 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 11364.55 PROJECTAWAY(MILLISECONDS) : 20824.87 ADD_WEAK_EQUALITY(MILLISECONDS) : 10.31 DISJOIN(MILLISECONDS) : 86.44 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 283.55 ADD_EQUALITY(MILLISECONDS) : 8.90 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.60 #CONJOIN_DISJUNCTIVE : 64 #RENAME_VARIABLES : 111 #UNFREEZE : 0 #CONJOIN : 124 #PROJECTAWAY : 108 #ADD_WEAK_EQUALITY : 24 #DISJOIN : 9 #RENAME_VARIABLES_DISJUNCTIVE : 106 #ADD_EQUALITY : 76 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 14 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 24311.15 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 11359.91 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 9.99 JOIN(MILLISECONDS) : 85.65 RENAMEVARS(MILLISECONDS) : 276.58 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 4239.91 ISLABELSTRONGERTHAN(MILLISECONDS) : 3173.03 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 0.00 UNFREEZE(MILLISECONDS) : 75.49 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 20795.19 MEETEDGELABELS(MILLISECONDS) : 1618.55 REPORTEQUALITY(MILLISECONDS) : 171.60 ADDALLNODES(MILLISECONDS) : 131.94 REPORTDISEQUALITY(MILLISECONDS) : 1.06 WEQGRAPHJOIN(MILLISECONDS) : 75.10 #FREEZE : 282 #ADDNODE : 0 #MEET : 94 #FILTERREDUNDANT : 0 #REPORTWEQ : 24 #JOIN : 9 #RENAMEVARS : 111 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 10 #ISLABELSTRONGERTHAN : 251074 #ISWEQGRAPHSTRONGERTHAN : 0 #UNFREEZE : 326 #REPORTCONTAINS : 0 #PROJECTAWAY : 121 #MEETEDGELABELS : 1349 #REPORTEQUALITY : 915 #ADDALLNODES : 94 #REPORTDISEQUALITY : 257 #WEQGRAPHJOIN : 9 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 3181.50 REPORT_EQUALITY(MILLISECONDS) : 1440.11 FILTERREDUNDANT(MILLISECONDS) : 23623.37 ADD_ALL_ELEMENTS(MILLISECONDS) : 10190.50 JOIN(MILLISECONDS) : 5.66 ALIGN_ELEMENTS(MILLISECONDS) : 15349.75 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 235.95 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 32030.27 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 18397.64 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 755.58 #ADDNODE : 0 #MEET : 6522 #REPORT_EQUALITY : 114550 #FILTERREDUNDANT : 508364 #ADD_ALL_ELEMENTS : 185167 #JOIN : 9 #ALIGN_ELEMENTS : 89339 #COPY : 0 #REPORT_DISEQUALITY : 42442 #UNFREEZE : 0 #OVERALL : 1447155 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 495171 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 5591 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.base] : 3 #COUNT_NEW_ARRAY_VARS_[#memory_int] : 0 #COUNT_NEW_ARRAY_VARS_[#memory_$Pointer$.offset] : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.offset]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.offset]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_0 : 3 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_0 : 3 COUNT_ARRAY_WRITES_for_[#memory_$Pointer$.base]_at_dim_1 : 2 COUNT_BLOCKS_for_[#memory_$Pointer$.base]_at_dim_1 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_0 : 1 COUNT_BLOCKS_for_[#memory_int]_at_dim_0 : 1 COUNT_ARRAY_WRITES_for_[#memory_int]_at_dim_1 : 0 COUNT_BLOCKS_for_[#memory_int]_at_dim_1 : 0 COUNT_ARRAY_READS for [#memory_$Pointer$.offset] : 4 COUNT_ARRAY_READS for [#memory_$Pointer$.base] : 4 COUNT_ARRAY_READS for [#memory_int] : 1 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 754]: free of unallocated memory possible free of unallocated memory possible We found a FailurePath: [L742-L749] FCALL union { void *p0; struct { char c[2]; void *p1; void *p2; } str; } data; VAL [data={5:0}] [L750] EXPR, FCALL malloc(37U) VAL [data={5:0}, malloc(37U)={7:0}] [L750] FCALL data.p0 = malloc(37U) VAL [data={5:0}, malloc(37U)={7:0}] [L751] FCALL data.str.p2 = &data VAL [data={5:0}, malloc(37U)={7:0}] [L752] EXPR, FCALL data.p0 VAL [data={5:0}, data.p0={7:0}, malloc(37U)={7:0}] [L752] void *ptr = data.p0; VAL [data={5:0}, data.p0={7:0}, malloc(37U)={7:0}, ptr={7:0}] [L753] FCALL data.str.c[1] = sizeof data.str.p1 VAL [data={5:0}, malloc(37U)={7:0}, ptr={7:0}] [L754] EXPR, FCALL data.p0 VAL [data={5:0}, data.p0={14:12}, malloc(37U)={7:0}, ptr={7:0}] [L754] free(data.p0) VAL [data={5:0}, data.p0={14:12}, malloc(37U)={7:0}, ptr={7:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 44 locations, 15 error locations. UNSAFE Result, 0.7s OverallTime, 3 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 46 SDtfs, 65 SDslu, 29 SDs, 0 SdLazy, 39 SolverSat, 13 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 35 GetRequests, 27 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=44occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.3s InterpolantComputationTime, 34 NumberOfCodeBlocks, 34 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 32 ConstructedInterpolants, 2 QuantifiedInterpolants, 912 SizeOfPredicates, 4 NumberOfNonLiveVariables, 116 ConjunctsInSsa, 11 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-05_20-23-08-594.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-05_20-23-08-594.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-05_20-23-08-594.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-05_20-23-08-594.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-05_20-23-08-594.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-05_20-23-08-594.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test-0158_false-valid-free.i_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-05_20-23-08-594.csv Received shutdown request...