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/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c
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This is Ultimate 0.1.23-835382a-m
[2018-04-05 17:56:48,713 INFO L170 SettingsManager]: Resetting all preferences to default values...
[2018-04-05 17:56:48,716 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values
[2018-04-05 17:56:48,744 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-04-05 17:56:48,745 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-04-05 17:56:48,753 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-04-05 17:56:48,755 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values
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[2018-04-05 17:56:48,784 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-04-05 17:56:48,784 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-04-05 17:56:48,785 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-04-05 17:56:48,786 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-04-05 17:56:48,794 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-04-05 17:56:48,797 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-04-05 17:56:48,827 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values
[2018-04-05 17:56:48,829 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-04-05 17:56:48,837 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-04-05 17:56:48,838 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-04-05 17:56:48,849 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-04-05 17:56:48,850 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-04-05 17:56:48,850 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-04-05 17:56:48,851 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values
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[2018-04-05 17:56:48,865 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-04-05 17:56:48,865 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values
[2018-04-05 17:56:48,866 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-04-05 17:56:48,866 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2018-04-05 17:56:48,867 INFO L181 SettingsManager]: Finished resetting all preferences to default values...
[2018-04-05 17:56:48,868 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 17:56:48,985 INFO L110 SettingsManager]: Loading preferences was successful
[2018-04-05 17:56:48,985 INFO L112 SettingsManager]: Preferences different from defaults after loading the file:
[2018-04-05 17:56:48,986 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2018-04-05 17:56:48,986 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG;
[2018-04-05 17:56:48,986 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-04-05 17:56:48,987 INFO L133 SettingsManager]: * to procedures, called more than once=true
[2018-04-05 17:56:48,999 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults:
[2018-04-05 17:56:48,999 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain
[2018-04-05 17:56:48,999 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true
[2018-04-05 17:56:49,000 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults:
[2018-04-05 17:56:49,000 INFO L133 SettingsManager]: * Property to check=[] a
a: x > 42
[2018-04-05 17:56:49,000 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-04-05 17:56:49,001 INFO L133 SettingsManager]: * sizeof long=4
[2018-04-05 17:56:49,001 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false
[2018-04-05 17:56:49,001 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true
[2018-04-05 17:56:49,001 INFO L133 SettingsManager]: * sizeof POINTER=4
[2018-04-05 17:56:49,001 INFO L133 SettingsManager]: * Check division by zero=IGNORE
[2018-04-05 17:56:49,001 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true
[2018-04-05 17:56:49,002 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true
[2018-04-05 17:56:49,002 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-04-05 17:56:49,002 INFO L133 SettingsManager]: * sizeof long double=12
[2018-04-05 17:56:49,002 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-04-05 17:56:49,002 INFO L133 SettingsManager]: * Size of a code block=SingleStatement
[2018-04-05 17:56:49,003 INFO L133 SettingsManager]: * Add additional assume for each assert=false
[2018-04-05 17:56:49,012 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode
[2018-04-05 17:56:49,012 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-04-05 17:56:49,012 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-04-05 17:56:49,013 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK
[2018-04-05 17:56:49,013 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP
[2018-04-05 17:56:49,013 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-04-05 17:56:49,013 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode
[2018-04-05 17:56:49,013 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-04-05 17:56:49,014 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-04-05 17:56:49,015 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2018-04-05 17:56:49,015 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR
[2018-04-05 17:56:49,015 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults:
[2018-04-05 17:56:49,015 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\
[2018-04-05 17:56:49,111 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp
[2018-04-05 17:56:49,146 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized
[2018-04-05 17:56:49,156 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected.
[2018-04-05 17:56:49,159 INFO L271 PluginConnector]: Initializing CDTParser...
[2018-04-05 17:56:49,159 INFO L276 PluginConnector]: CDTParser initialized
[2018-04-05 17:56:49,167 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:49,850 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG2540d8636
[2018-04-05 17:56:50,230 INFO L287 CDTParser]: IsIndexed: true
[2018-04-05 17:56:50,231 INFO L288 CDTParser]: Found 1 translation units.
[2018-04-05 17:56:50,231 INFO L168 CDTParser]: Scanning StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,238 INFO L210 ultiparseSymbolTable]: Include resolver:
[2018-04-05 17:56:50,238 INFO L215 ultiparseSymbolTable]: <empty include resolver>
[2018-04-05 17:56:50,238 INFO L218 ultiparseSymbolTable]: Function table:
[2018-04-05 17:56:50,238 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,238 INFO L227 ultiparseSymbolTable]: Global variable table:
[2018-04-05 17:56:50,239 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__spinlock_t in StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,241 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__r in StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,241 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__u8 in StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,241 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__drbd_ratelimit_state in StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,241 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__drbd_ratelimit_state2 in StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,247 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fStructInitialization__true_valid_memsafety_c__arch_spinlock_t in StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:50,278 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG2540d8636
[2018-04-05 17:56:50,292 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-04-05 17:56:50,296 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements.
[2018-04-05 17:56:50,297 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-04-05 17:56:50,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-04-05 17:56:50,314 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized
[2018-04-05 17:56:50,315 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35610adf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50, skipping insertion in model container
[2018-04-05 17:56:50,322 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,346 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-05 17:56:50,388 INFO L167 Dispatcher]: Using SV-COMP mode
[2018-04-05 17:56:50,704 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-05 17:56:50,810 INFO L175 PostProcessor]: Settings: Checked method=main
[2018-04-05 17:56:50,850 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5.
[2018-04-05 17:56:50,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50 WrapperNode
[2018-04-05 17:56:50,878 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-04-05 17:56:50,879 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-04-05 17:56:50,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor...
[2018-04-05 17:56:50,879 INFO L276 PluginConnector]: Boogie Preprocessor initialized
[2018-04-05 17:56:50,894 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,895 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (1/1) ...
[2018-04-05 17:56:50,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-04-05 17:56:50,957 INFO L113 PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-04-05 17:56:50,957 INFO L271 PluginConnector]: Initializing RCFGBuilder...
[2018-04-05 17:56:50,957 INFO L276 PluginConnector]: RCFGBuilder initialized
[2018-04-05 17:56:50,967 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (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 17:56:51,134 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-04-05 17:56:51,135 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-04-05 17:56:51,135 INFO L136 BoogieDeclarations]: Found implementation of procedure main
[2018-04-05 17:56:51,135 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-04-05 17:56:51,135 INFO L128 BoogieDeclarations]: Found specification of procedure main
[2018-04-05 17:56:51,136 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-04-05 17:56:51,136 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-04-05 17:56:51,136 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-04-05 17:56:52,760 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-04-05 17:56:52,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 05:56:52 BoogieIcfgContainer
[2018-04-05 17:56:52,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-04-05 17:56:52,762 INFO L113 PluginConnector]: ------------------------TraceAbstraction----------------------------
[2018-04-05 17:56:52,762 INFO L271 PluginConnector]: Initializing TraceAbstraction...
[2018-04-05 17:56:52,767 INFO L276 PluginConnector]: TraceAbstraction initialized
[2018-04-05 17:56:52,767 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.04 05:56:50" (1/3) ...
[2018-04-05 17:56:52,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8d28b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 05:56:52, skipping insertion in model container
[2018-04-05 17:56:52,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.04 05:56:50" (2/3) ...
[2018-04-05 17:56:52,773 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a8d28b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.04 05:56:52, skipping insertion in model container
[2018-04-05 17:56:52,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.04 05:56:52" (3/3) ...
[2018-04-05 17:56:52,776 INFO L107 eAbstractionObserver]: Analyzing ICFG StructInitialization1_true-valid-memsafety.c
[2018-04-05 17:56:52,794 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2018-04-05 17:56:52,810 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2018-04-05 17:56:52,908 INFO L128 ementStrategyFactory]: Using default assertion order modulation
[2018-04-05 17:56:52,909 INFO L369 AbstractCegarLoop]: Interprodecural is true
[2018-04-05 17:56:52,909 INFO L370 AbstractCegarLoop]: Hoare is true
[2018-04-05 17:56:52,909 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP
[2018-04-05 17:56:52,909 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK
[2018-04-05 17:56:52,910 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2018-04-05 17:56:52,915 INFO L374 AbstractCegarLoop]: Difference is false
[2018-04-05 17:56:52,915 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2018-04-05 17:56:52,915 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2018-04-05 17:56:52,916 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure
[2018-04-05 17:56:52,949 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states.
[2018-04-05 17:56:52,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176
[2018-04-05 17:56:52,971 INFO L347 BasicCegarLoop]: Found error trace
[2018-04-05 17:56:52,973 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2018-04-05 17:56:52,973 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr0EnsuresViolationMEMORY_LEAK]===
[2018-04-05 17:56:52,982 INFO L82 PathProgramCache]: Analyzing trace with hash -308226616, 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 17:56:53,025 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy
[2018-04-05 17:56:53,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat
[2018-04-05 17:56:53,496 INFO L270 TraceCheckSpWp]: Computing forward predicates...
[2018-04-05 17:56:53,710 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 17:56:53,710 INFO L314 TraceCheckSpWp]: Computing backward predicates...
[2018-04-05 17:56:53,881 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 17:56:53,970 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences.
[2018-04-05 17:56:53,971 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [1, 1] imperfect sequences [] total 1
[2018-04-05 17:56:53,982 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states
[2018-04-05 17:56:54,019 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants.
[2018-04-05 17:56:54,020 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2018-04-05 17:56:54,023 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 2 states.
[2018-04-05 17:56:54,082 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization.
[2018-04-05 17:56:54,082 INFO L93 Difference]: Finished difference Result 179 states and 178 transitions.
[2018-04-05 17:56:54,082 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states.
[2018-04-05 17:56:54,084 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 175
[2018-04-05 17:56:54,086 INFO L84 Accepts]: Finished accepts. some prefix is accepted.
[2018-04-05 17:56:54,103 INFO L225 Difference]: With dead ends: 179
[2018-04-05 17:56:54,103 INFO L226 Difference]: Without dead ends: 0
[2018-04-05 17:56:54,114 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2
[2018-04-05 17:56:54,159 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states.
[2018-04-05 17:56:54,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0.
[2018-04-05 17:56:54,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states.
[2018-04-05 17:56:54,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions.
[2018-04-05 17:56:54,172 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 175
[2018-04-05 17:56:54,172 INFO L84 Accepts]: Finished accepts. word is rejected.
[2018-04-05 17:56:54,172 INFO L459 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions.
[2018-04-05 17:56:54,172 INFO L460 AbstractCegarLoop]: Interpolant automaton has 2 states.
[2018-04-05 17:56:54,173 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions.
[2018-04-05 17:56:54,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run.
[2018-04-05 17:56:54,197 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions.
[2018-04-05 17:56:54,341 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,342 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,342 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,345 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,345 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,345 INFO L416 ceAbstractionStarter]: For program point L94'''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,345 INFO L416 ceAbstractionStarter]: For program point L100(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,345 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,346 INFO L416 ceAbstractionStarter]: For program point L100''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,346 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,346 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,346 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,346 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,346 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,346 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,347 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,347 INFO L416 ceAbstractionStarter]: For program point L100'''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,347 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,347 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,347 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,347 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,347 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,348 INFO L416 ceAbstractionStarter]: For program point L94''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,348 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,348 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,348 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,348 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,348 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,348 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,349 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,365 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,365 INFO L416 ceAbstractionStarter]: For program point L94''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,365 INFO L416 ceAbstractionStarter]: For program point L100'''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,365 INFO L416 ceAbstractionStarter]: For program point L114'''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,366 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,366 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,370 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,370 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,370 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,370 INFO L416 ceAbstractionStarter]: For program point L124(line 124) no Hoare annotation was computed.
[2018-04-05 17:56:54,370 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,371 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,371 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,371 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,371 INFO L416 ceAbstractionStarter]: For program point L114''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,371 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,371 INFO L416 ceAbstractionStarter]: For program point L114''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,372 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,372 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,372 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,372 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,372 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,372 INFO L416 ceAbstractionStarter]: For program point L114''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,372 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,373 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,373 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,373 INFO L416 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed.
[2018-04-05 17:56:54,373 INFO L416 ceAbstractionStarter]: For program point L94(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,373 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,373 INFO L416 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed.
[2018-04-05 17:56:54,373 INFO L416 ceAbstractionStarter]: For program point L94'''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,374 INFO L416 ceAbstractionStarter]: For program point L114(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,375 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,375 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true
[2018-04-05 17:56:54,375 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,375 INFO L416 ceAbstractionStarter]: For program point L94'''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,375 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,376 INFO L416 ceAbstractionStarter]: For program point L114'''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,376 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,376 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,376 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,376 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,376 INFO L416 ceAbstractionStarter]: For program point L114'''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,376 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,377 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,382 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,382 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,382 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,382 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed.
[2018-04-05 17:56:54,382 INFO L416 ceAbstractionStarter]: For program point L114''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,382 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,383 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,383 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,383 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,383 INFO L416 ceAbstractionStarter]: For program point L94'(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,383 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,383 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,383 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,384 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,384 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,384 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,384 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,384 INFO L416 ceAbstractionStarter]: For program point L114''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,384 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,384 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,385 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,386 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L100''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L114'(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,387 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,388 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,388 INFO L416 ceAbstractionStarter]: For program point L114'''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,388 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,388 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,388 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,388 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,389 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,392 INFO L416 ceAbstractionStarter]: For program point L94''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,392 INFO L416 ceAbstractionStarter]: For program point L94''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,392 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,392 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point L100'''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed.
[2018-04-05 17:56:54,393 INFO L416 ceAbstractionStarter]: For program point L100''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,394 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,395 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,395 INFO L416 ceAbstractionStarter]: For program point L94''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,395 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,395 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,395 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,395 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,395 INFO L416 ceAbstractionStarter]: For program point L100'''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,396 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,401 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,401 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,401 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,401 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,401 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,402 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,402 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,402 INFO L416 ceAbstractionStarter]: For program point L97'(line 97) no Hoare annotation was computed.
[2018-04-05 17:56:54,402 INFO L416 ceAbstractionStarter]: For program point L94'''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,402 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,402 INFO L416 ceAbstractionStarter]: For program point L114'''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,402 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L100''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L100'''''''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L100'(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''''''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,403 INFO L416 ceAbstractionStarter]: For program point L100''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L114''''''''''''''''''''''''''''''(lines 114 126) no Hoare annotation was computed.
[2018-04-05 17:56:54,404 INFO L416 ceAbstractionStarter]: For program point L94'''''''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,405 INFO L416 ceAbstractionStarter]: For program point L100''''''''''''(lines 100 113) no Hoare annotation was computed.
[2018-04-05 17:56:54,406 INFO L416 ceAbstractionStarter]: For program point L94''''''''''''''''''''(lines 94 99) no Hoare annotation was computed.
[2018-04-05 17:56:54,406 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true
[2018-04-05 17:56:54,406 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true
[2018-04-05 17:56:54,407 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed.
[2018-04-05 17:56:54,407 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed.
[2018-04-05 17:56:54,407 INFO L419 ceAbstractionStarter]: At program point mainENTRY(lines 128 131) the Hoare annotation is: true
[2018-04-05 17:56:54,407 INFO L416 ceAbstractionStarter]: For program point L130(line 130) no Hoare annotation was computed.
[2018-04-05 17:56:54,407 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 128 131) no Hoare annotation was computed.
[2018-04-05 17:56:54,407 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 128 131) no Hoare annotation was computed.
[2018-04-05 17:56:54,407 INFO L416 ceAbstractionStarter]: For program point mainErr0EnsuresViolationMEMORY_LEAK(lines 128 131) no Hoare annotation was computed.
[2018-04-05 17:56:54,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.04 05:56:54 BoogieIcfgContainer
[2018-04-05 17:56:54,419 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction----------------------------
[2018-04-05 17:56:54,424 INFO L168 Benchmark]: Toolchain (without parser) took 4129.44 ms. Allocated memory was 315.1 MB in the beginning and 469.8 MB in the end (delta: 154.7 MB). Free memory was 258.2 MB in the beginning and 375.9 MB in the end (delta: -117.6 MB). Peak memory consumption was 37.1 MB. Max. memory is 5.3 GB.
[2018-04-05 17:56:54,426 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 315.1 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 5.3 GB.
[2018-04-05 17:56:54,426 INFO L168 Benchmark]: CACSL2BoogieTranslator took 581.02 ms. Allocated memory is still 315.1 MB. Free memory was 258.2 MB in the beginning and 244.1 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 5.3 GB.
[2018-04-05 17:56:54,433 INFO L168 Benchmark]: Boogie Preprocessor took 77.45 ms. Allocated memory is still 315.1 MB. Free memory was 244.1 MB in the beginning and 238.1 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 5.3 GB.
[2018-04-05 17:56:54,433 INFO L168 Benchmark]: RCFGBuilder took 1804.02 ms. Allocated memory was 315.1 MB in the beginning and 469.8 MB in the end (delta: 154.7 MB). Free memory was 238.1 MB in the beginning and 419.3 MB in the end (delta: -181.2 MB). Peak memory consumption was 32.1 MB. Max. memory is 5.3 GB.
[2018-04-05 17:56:54,434 INFO L168 Benchmark]: TraceAbstraction took 1657.50 ms. Allocated memory is still 469.8 MB. Free memory was 419.3 MB in the beginning and 375.9 MB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 5.3 GB.
[2018-04-05 17:56:54,439 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] #######################
--- Results ---
* Results from de.uni_freiburg.informatik.ultimate.core:
- StatisticsResult: Toolchain Benchmarks
Benchmark results are:
* CDTParser took 0.32 ms. Allocated memory is still 315.1 MB. Free memory is still 276.2 MB. There was no memory consumed. Max. memory is 5.3 GB.
* CACSL2BoogieTranslator took 581.02 ms. Allocated memory is still 315.1 MB. Free memory was 258.2 MB in the beginning and 244.1 MB in the end (delta: 14.1 MB). Peak memory consumption was 14.1 MB. Max. memory is 5.3 GB.
* Boogie Preprocessor took 77.45 ms. Allocated memory is still 315.1 MB. Free memory was 244.1 MB in the beginning and 238.1 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 5.3 GB.
* RCFGBuilder took 1804.02 ms. Allocated memory was 315.1 MB in the beginning and 469.8 MB in the end (delta: 154.7 MB). Free memory was 238.1 MB in the beginning and 419.3 MB in the end (delta: -181.2 MB). Peak memory consumption was 32.1 MB. Max. memory is 5.3 GB.
* TraceAbstraction took 1657.50 ms. Allocated memory is still 469.8 MB. Free memory was 419.3 MB in the beginning and 375.9 MB in the end (delta: 43.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 5.3 GB.
* Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
- PositiveResult [Line: 128]: all allocated memory was freed
For all program executions holds that all allocated memory was freed at this location
- AllSpecificationsHoldResult: All specifications hold
1 specifications checked. All of them hold
- StatisticsResult: Ultimate Automizer benchmark data
CFG has 3 procedures, 179 locations, 1 error locations. SAFE Result, 1.5s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: 177 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 349 GetRequests, 349 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=179occurred 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, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 4 LocationsWithAnnotation, 4 PreInvPairs, 4 NumberOfFragments, 4 HoareAnnotationTreeSize, 4 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 4 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.2s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 175 NumberOfCodeBlocks, 175 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 348 ConstructedInterpolants, 0 QuantifiedInterpolants, 60552 SizeOfPredicates, 0 NumberOfNonLiveVariables, 688 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available
RESULT: Ultimate proved your program to be correct!
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/StructInitialization1_true-valid-memsafety.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-04-05_17-56-54-464.csv
Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/StructInitialization1_true-valid-memsafety.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-05_17-56-54-464.csv
Received shutdown request...