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/locks/test_locks_5_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4cf2d92 [2018-03-28 15:55:09,413 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-03-28 15:55:09,414 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-03-28 15:55:09,427 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-03-28 15:55:09,427 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-03-28 15:55:09,428 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-03-28 15:55:09,429 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-03-28 15:55:09,431 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-03-28 15:55:09,433 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-03-28 15:55:09,434 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-03-28 15:55:09,435 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-03-28 15:55:09,435 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-03-28 15:55:09,436 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-03-28 15:55:09,437 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-03-28 15:55:09,438 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-03-28 15:55:09,440 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-03-28 15:55:09,442 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-03-28 15:55:09,444 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-03-28 15:55:09,445 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-03-28 15:55:09,447 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-03-28 15:55:09,449 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-03-28 15:55:09,449 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-03-28 15:55:09,449 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-03-28 15:55:09,450 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-03-28 15:55:09,451 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-03-28 15:55:09,453 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-03-28 15:55:09,453 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-03-28 15:55:09,454 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-03-28 15:55:09,454 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-03-28 15:55:09,455 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-03-28 15:55:09,455 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-03-28 15:55:09,455 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 [2018-03-28 15:55:09,480 INFO L110 SettingsManager]: Loading preferences was successful [2018-03-28 15:55:09,480 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-03-28 15:55:09,480 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-03-28 15:55:09,481 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-03-28 15:55:09,481 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-03-28 15:55:09,481 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-03-28 15:55:09,482 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-03-28 15:55:09,482 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-03-28 15:55:09,482 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-03-28 15:55:09,482 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-03-28 15:55:09,483 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-03-28 15:55:09,483 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-03-28 15:55:09,483 INFO L133 SettingsManager]: * sizeof long=4 [2018-03-28 15:55:09,483 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-03-28 15:55:09,483 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-03-28 15:55:09,484 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-03-28 15:55:09,484 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-03-28 15:55:09,484 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-03-28 15:55:09,484 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-03-28 15:55:09,484 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-03-28 15:55:09,485 INFO L133 SettingsManager]: * sizeof long double=12 [2018-03-28 15:55:09,485 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-03-28 15:55:09,485 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-03-28 15:55:09,485 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-03-28 15:55:09,486 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-03-28 15:55:09,486 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-03-28 15:55:09,486 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-03-28 15:55:09,486 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-03-28 15:55:09,486 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-03-28 15:55:09,487 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-03-28 15:55:09,487 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-03-28 15:55:09,487 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-03-28 15:55:09,487 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-03-28 15:55:09,488 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-03-28 15:55:09,488 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-03-28 15:55:09,489 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-03-28 15:55:09,489 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-03-28 15:55:09,527 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-03-28 15:55:09,540 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-03-28 15:55:09,545 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-03-28 15:55:09,546 INFO L271 PluginConnector]: Initializing CDTParser... [2018-03-28 15:55:09,547 INFO L276 PluginConnector]: CDTParser initialized [2018-03-28 15:55:09,548 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_5_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-28 15:55:09,866 INFO L228 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG92305cff6 [2018-03-28 15:55:09,998 INFO L291 CDTParser]: IsIndexed: true [2018-03-28 15:55:09,998 INFO L292 CDTParser]: Found 1 translation units. [2018-03-28 15:55:09,999 INFO L171 CDTParser]: Scanning test_locks_5_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-28 15:55:09,999 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-03-28 15:55:10,000 INFO L215 ultiparseSymbolTable]: [2018-03-28 15:55:10,000 INFO L218 ultiparseSymbolTable]: Function table: [2018-03-28 15:55:10,000 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in test_locks_5_true-unreach-call_true-valid-memsafety_false-termination.c [2018-03-28 15:55:10,000 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-03-28 15:55:10,000 INFO L233 ultiparseSymbolTable]: [2018-03-28 15:55:10,015 INFO L334 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAG92305cff6 [2018-03-28 15:55:10,019 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-03-28 15:55:10,022 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-03-28 15:55:10,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-03-28 15:55:10,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-03-28 15:55:10,029 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-03-28 15:55:10,030 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,032 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@488f7527 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10, skipping insertion in model container [2018-03-28 15:55:10,032 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,046 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:55:10,058 INFO L167 Dispatcher]: Using SV-COMP mode [2018-03-28 15:55:10,199 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:55:10,221 INFO L175 PostProcessor]: Settings: Checked method=main [2018-03-28 15:55:10,224 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 5 non ball SCCs. Number of states in SCCs 5. [2018-03-28 15:55:10,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10 WrapperNode [2018-03-28 15:55:10,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-03-28 15:55:10,233 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-03-28 15:55:10,234 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-03-28 15:55:10,234 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-03-28 15:55:10,244 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,244 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,250 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-03-28 15:55:10,261 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-03-28 15:55:10,261 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-03-28 15:55:10,261 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-03-28 15:55:10,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (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 [2018-03-28 15:55:10,322 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-03-28 15:55:10,322 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-03-28 15:55:10,323 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-03-28 15:55:10,323 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-03-28 15:55:10,323 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-03-28 15:55:10,323 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-03-28 15:55:10,323 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-03-28 15:55:10,323 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-03-28 15:55:10,598 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-03-28 15:55:10,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:55:10 BoogieIcfgContainer [2018-03-28 15:55:10,599 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-03-28 15:55:10,599 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-03-28 15:55:10,599 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-03-28 15:55:10,600 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-03-28 15:55:10,602 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:55:10" (1/1) ... [2018-03-28 15:55:10,606 WARN L218 ansformationObserver]: HeapSeparator: input icfg has no '#valid' array -- returning unchanged Icfg! [2018-03-28 15:55:10,611 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,612 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,613 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,613 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,613 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= |v_main_#t~nondet0_1| 2147483647) (<= 0 (+ |v_main_#t~nondet0_1| 2147483648))) InVars {main_#t~nondet0=|v_main_#t~nondet0_1|} OutVars{main_#t~nondet0=|v_main_#t~nondet0_1|} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,614 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p1~0_1 |v_main_#t~nondet0_2|) InVars {main_#t~nondet0=|v_main_#t~nondet0_2|} OutVars{main_~p1~0=v_main_~p1~0_1, main_#t~nondet0=|v_main_#t~nondet0_2|} AuxVars[] AssignedVars[main_~p1~0] [2018-03-28 15:55:10,614 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~nondet0=|v_main_#t~nondet0_3|} AuxVars[] AssignedVars[main_#t~nondet0] [2018-03-28 15:55:10,614 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~lk1~0=v_main_~lk1~0_1} AuxVars[] AssignedVars[main_~lk1~0] [2018-03-28 15:55:10,615 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= 0 (+ |v_main_#t~nondet1_1| 2147483648)) (<= |v_main_#t~nondet1_1| 2147483647)) InVars {main_#t~nondet1=|v_main_#t~nondet1_1|} OutVars{main_#t~nondet1=|v_main_#t~nondet1_1|} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,615 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p2~0_1 |v_main_#t~nondet1_2|) InVars {main_#t~nondet1=|v_main_#t~nondet1_2|} OutVars{main_#t~nondet1=|v_main_#t~nondet1_2|, main_~p2~0=v_main_~p2~0_1} AuxVars[] AssignedVars[main_~p2~0] [2018-03-28 15:55:10,615 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~nondet1=|v_main_#t~nondet1_3|} AuxVars[] AssignedVars[main_#t~nondet1] [2018-03-28 15:55:10,616 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~lk2~0=v_main_~lk2~0_1} AuxVars[] AssignedVars[main_~lk2~0] [2018-03-28 15:55:10,616 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= |v_main_#t~nondet2_1| 2147483647) (<= 0 (+ |v_main_#t~nondet2_1| 2147483648))) InVars {main_#t~nondet2=|v_main_#t~nondet2_1|} OutVars{main_#t~nondet2=|v_main_#t~nondet2_1|} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,616 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p3~0_1 |v_main_#t~nondet2_2|) InVars {main_#t~nondet2=|v_main_#t~nondet2_2|} OutVars{main_#t~nondet2=|v_main_#t~nondet2_2|, main_~p3~0=v_main_~p3~0_1} AuxVars[] AssignedVars[main_~p3~0] [2018-03-28 15:55:10,617 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~nondet2=|v_main_#t~nondet2_3|} AuxVars[] AssignedVars[main_#t~nondet2] [2018-03-28 15:55:10,617 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~lk3~0=v_main_~lk3~0_1} AuxVars[] AssignedVars[main_~lk3~0] [2018-03-28 15:55:10,617 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= 0 (+ |v_main_#t~nondet3_1| 2147483648)) (<= |v_main_#t~nondet3_1| 2147483647)) InVars {main_#t~nondet3=|v_main_#t~nondet3_1|} OutVars{main_#t~nondet3=|v_main_#t~nondet3_1|} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,618 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p4~0_2 |v_main_#t~nondet3_2|) InVars {main_#t~nondet3=|v_main_#t~nondet3_2|} OutVars{main_#t~nondet3=|v_main_#t~nondet3_2|, main_~p4~0=v_main_~p4~0_2} AuxVars[] AssignedVars[main_~p4~0] [2018-03-28 15:55:10,618 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~nondet3=|v_main_#t~nondet3_3|} AuxVars[] AssignedVars[main_#t~nondet3] [2018-03-28 15:55:10,618 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~lk4~0=v_main_~lk4~0_1} AuxVars[] AssignedVars[main_~lk4~0] [2018-03-28 15:55:10,619 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= 0 (+ |v_main_#t~nondet4_1| 2147483648)) (<= |v_main_#t~nondet4_1| 2147483647)) InVars {main_#t~nondet4=|v_main_#t~nondet4_1|} OutVars{main_#t~nondet4=|v_main_#t~nondet4_1|} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,619 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p5~0_3 |v_main_#t~nondet4_2|) InVars {main_#t~nondet4=|v_main_#t~nondet4_2|} OutVars{main_~p5~0=v_main_~p5~0_3, main_#t~nondet4=|v_main_#t~nondet4_2|} AuxVars[] AssignedVars[main_~p5~0] [2018-03-28 15:55:10,619 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~nondet4=|v_main_#t~nondet4_3|} AuxVars[] AssignedVars[main_#t~nondet4] [2018-03-28 15:55:10,620 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~lk5~0=v_main_~lk5~0_4} AuxVars[] AssignedVars[main_~lk5~0] [2018-03-28 15:55:10,620 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_~cond~0=v_main_~cond~0_1} AuxVars[] AssignedVars[main_~cond~0] [2018-03-28 15:55:10,620 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,621 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,621 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,621 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,622 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:55:10,622 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (and (<= |v_main_#t~nondet5_1| 2147483647) (<= 0 (+ |v_main_#t~nondet5_1| 2147483648))) InVars {main_#t~nondet5=|v_main_#t~nondet5_1|} OutVars{main_#t~nondet5=|v_main_#t~nondet5_1|} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,622 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,623 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~cond~0_2 |v_main_#t~nondet5_2|) InVars {main_#t~nondet5=|v_main_#t~nondet5_2|} OutVars{main_#t~nondet5=|v_main_#t~nondet5_2|, main_~cond~0=v_main_~cond~0_2} AuxVars[] AssignedVars[main_~cond~0] [2018-03-28 15:55:10,623 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{main_#t~nondet5=|v_main_#t~nondet5_3|} AuxVars[] AssignedVars[main_#t~nondet5] [2018-03-28 15:55:10,623 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= 0 v_main_~cond~0_3) InVars {main_~cond~0=v_main_~cond~0_3} OutVars{main_~cond~0=v_main_~cond~0_3} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,623 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= 0 v_main_~cond~0_4)) InVars {main_~cond~0=v_main_~cond~0_4} OutVars{main_~cond~0=v_main_~cond~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,624 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk1~0_2 0) InVars {} OutVars{main_~lk1~0=v_main_~lk1~0_2} AuxVars[] AssignedVars[main_~lk1~0] [2018-03-28 15:55:10,624 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk2~0_2 0) InVars {} OutVars{main_~lk2~0=v_main_~lk2~0_2} AuxVars[] AssignedVars[main_~lk2~0] [2018-03-28 15:55:10,624 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk3~0_2 0) InVars {} OutVars{main_~lk3~0=v_main_~lk3~0_2} AuxVars[] AssignedVars[main_~lk3~0] [2018-03-28 15:55:10,625 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk4~0_2 0) InVars {} OutVars{main_~lk4~0=v_main_~lk4~0_2} AuxVars[] AssignedVars[main_~lk4~0] [2018-03-28 15:55:10,625 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk5~0_5 0) InVars {} OutVars{main_~lk5~0=v_main_~lk5~0_5} AuxVars[] AssignedVars[main_~lk5~0] [2018-03-28 15:55:10,625 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p1~0_2 0)) InVars {main_~p1~0=v_main_~p1~0_2} OutVars{main_~p1~0=v_main_~p1~0_2} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,626 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p1~0_3 0) InVars {main_~p1~0=v_main_~p1~0_3} OutVars{main_~p1~0=v_main_~p1~0_3} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,626 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk1~0_3 1) InVars {} OutVars{main_~lk1~0=v_main_~lk1~0_3} AuxVars[] AssignedVars[main_~lk1~0] [2018-03-28 15:55:10,626 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p2~0_2 0)) InVars {main_~p2~0=v_main_~p2~0_2} OutVars{main_~p2~0=v_main_~p2~0_2} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,627 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p2~0_3 0) InVars {main_~p2~0=v_main_~p2~0_3} OutVars{main_~p2~0=v_main_~p2~0_3} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,627 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk2~0_3 1) InVars {} OutVars{main_~lk2~0=v_main_~lk2~0_3} AuxVars[] AssignedVars[main_~lk2~0] [2018-03-28 15:55:10,627 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p3~0_2 0)) InVars {main_~p3~0=v_main_~p3~0_2} OutVars{main_~p3~0=v_main_~p3~0_2} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,628 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p3~0_3 0) InVars {main_~p3~0=v_main_~p3~0_3} OutVars{main_~p3~0=v_main_~p3~0_3} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,628 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk3~0_3 1) InVars {} OutVars{main_~lk3~0=v_main_~lk3~0_3} AuxVars[] AssignedVars[main_~lk3~0] [2018-03-28 15:55:10,628 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p4~0_3 0)) InVars {main_~p4~0=v_main_~p4~0_3} OutVars{main_~p4~0=v_main_~p4~0_3} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,629 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p4~0_4 0) InVars {main_~p4~0=v_main_~p4~0_4} OutVars{main_~p4~0=v_main_~p4~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,629 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk4~0_3 1) InVars {} OutVars{main_~lk4~0=v_main_~lk4~0_3} AuxVars[] AssignedVars[main_~lk4~0] [2018-03-28 15:55:10,629 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p5~0_4 0)) InVars {main_~p5~0=v_main_~p5~0_4} OutVars{main_~p5~0=v_main_~p5~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,630 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p5~0_5 0) InVars {main_~p5~0=v_main_~p5~0_5} OutVars{main_~p5~0=v_main_~p5~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,630 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk5~0_6 1) InVars {} OutVars{main_~lk5~0=v_main_~lk5~0_6} AuxVars[] AssignedVars[main_~lk5~0] [2018-03-28 15:55:10,630 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p1~0_4 0)) InVars {main_~p1~0=v_main_~p1~0_4} OutVars{main_~p1~0=v_main_~p1~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,630 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p1~0_5 0) InVars {main_~p1~0=v_main_~p1~0_5} OutVars{main_~p1~0=v_main_~p1~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,631 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~lk1~0_4 1)) InVars {main_~lk1~0=v_main_~lk1~0_4} OutVars{main_~lk1~0=v_main_~lk1~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,631 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk1~0_5 1) InVars {main_~lk1~0=v_main_~lk1~0_5} OutVars{main_~lk1~0=v_main_~lk1~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,631 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p2~0_4 0)) InVars {main_~p2~0=v_main_~p2~0_4} OutVars{main_~p2~0=v_main_~p2~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,632 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p2~0_5 0) InVars {main_~p2~0=v_main_~p2~0_5} OutVars{main_~p2~0=v_main_~p2~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,632 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: false InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,632 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk1~0_6 0) InVars {} OutVars{main_~lk1~0=v_main_~lk1~0_6} AuxVars[] AssignedVars[main_~lk1~0] [2018-03-28 15:55:10,633 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~lk2~0_4 1)) InVars {main_~lk2~0=v_main_~lk2~0_4} OutVars{main_~lk2~0=v_main_~lk2~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,633 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk2~0_5 1) InVars {main_~lk2~0=v_main_~lk2~0_5} OutVars{main_~lk2~0=v_main_~lk2~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,633 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p3~0_4 0)) InVars {main_~p3~0=v_main_~p3~0_4} OutVars{main_~p3~0=v_main_~p3~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,634 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p3~0_5 0) InVars {main_~p3~0=v_main_~p3~0_5} OutVars{main_~p3~0=v_main_~p3~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,634 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_main_#res_2| 0) InVars {} OutVars{main_#res=|v_main_#res_2|} AuxVars[] AssignedVars[main_#res] [2018-03-28 15:55:10,635 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk2~0_6 0) InVars {} OutVars{main_~lk2~0=v_main_~lk2~0_6} AuxVars[] AssignedVars[main_~lk2~0] [2018-03-28 15:55:10,635 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~lk3~0_4 1)) InVars {main_~lk3~0=v_main_~lk3~0_4} OutVars{main_~lk3~0=v_main_~lk3~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,635 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk3~0_5 1) InVars {main_~lk3~0=v_main_~lk3~0_5} OutVars{main_~lk3~0=v_main_~lk3~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,636 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p4~0_5 0)) InVars {main_~p4~0=v_main_~p4~0_5} OutVars{main_~p4~0=v_main_~p4~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,636 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p4~0_1 0) InVars {main_~p4~0=v_main_~p4~0_1} OutVars{main_~p4~0=v_main_~p4~0_1} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,636 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk3~0_6 0) InVars {} OutVars{main_~lk3~0=v_main_~lk3~0_6} AuxVars[] AssignedVars[main_~lk3~0] [2018-03-28 15:55:10,637 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~lk4~0_4 1)) InVars {main_~lk4~0=v_main_~lk4~0_4} OutVars{main_~lk4~0=v_main_~lk4~0_4} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,637 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk4~0_5 1) InVars {main_~lk4~0=v_main_~lk4~0_5} OutVars{main_~lk4~0=v_main_~lk4~0_5} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,637 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~p5~0_1 0)) InVars {main_~p5~0=v_main_~p5~0_1} OutVars{main_~p5~0=v_main_~p5~0_1} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,638 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~p5~0_2 0) InVars {main_~p5~0=v_main_~p5~0_2} OutVars{main_~p5~0=v_main_~p5~0_2} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,638 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk4~0_6 0) InVars {} OutVars{main_~lk4~0=v_main_~lk4~0_6} AuxVars[] AssignedVars[main_~lk4~0] [2018-03-28 15:55:10,638 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (not (= v_main_~lk5~0_1 1)) InVars {main_~lk5~0=v_main_~lk5~0_1} OutVars{main_~lk5~0=v_main_~lk5~0_1} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,639 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk5~0_2 1) InVars {main_~lk5~0=v_main_~lk5~0_2} OutVars{main_~lk5~0=v_main_~lk5~0_2} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,639 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= v_main_~lk5~0_3 0) InVars {} OutVars{main_~lk5~0=v_main_~lk5~0_3} AuxVars[] AssignedVars[main_~lk5~0] [2018-03-28 15:55:10,641 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,641 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,641 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: (= |v_ULTIMATE.start_#t~ret6_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret6=|v_ULTIMATE.start_#t~ret6_2|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret6] [2018-03-28 15:55:10,642 DEBUG L87 nsformulaTransformer]: Performing identity transformation for Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-03-28 15:55:10,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:55:10 BasicIcfg [2018-03-28 15:55:10,643 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-03-28 15:55:10,644 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-03-28 15:55:10,644 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-03-28 15:55:10,647 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-03-28 15:55:10,648 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.03 03:55:10" (1/4) ... [2018-03-28 15:55:10,648 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@320c3739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:55:10, skipping insertion in model container [2018-03-28 15:55:10,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.03 03:55:10" (2/4) ... [2018-03-28 15:55:10,649 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@320c3739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.03 03:55:10, skipping insertion in model container [2018-03-28 15:55:10,649 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.03 03:55:10" (3/4) ... [2018-03-28 15:55:10,650 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@320c3739 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:55:10, skipping insertion in model container [2018-03-28 15:55:10,650 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 28.03 03:55:10" (4/4) ... [2018-03-28 15:55:10,651 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_5_true-unreach-call_true-valid-memsafety_false-termination.cleft_unchanged_by_heapseparator [2018-03-28 15:55:10,661 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-03-28 15:55:10,670 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-03-28 15:55:10,712 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-03-28 15:55:10,712 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-03-28 15:55:10,712 INFO L370 AbstractCegarLoop]: Hoare is true [2018-03-28 15:55:10,712 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-03-28 15:55:10,713 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-03-28 15:55:10,713 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-03-28 15:55:10,713 INFO L374 AbstractCegarLoop]: Difference is false [2018-03-28 15:55:10,713 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-03-28 15:55:10,713 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-03-28 15:55:10,714 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-03-28 15:55:10,726 INFO L276 IsEmpty]: Start isEmpty. Operand 68 states. [2018-03-28 15:55:10,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-03-28 15:55:10,736 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 68 states. [2018-03-28 15:55:10,783 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-03-28 15:55:10,783 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: true [2018-03-28 15:55:10,783 INFO L419 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: true [2018-03-28 15:55:10,783 INFO L419 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-03-28 15:55:10,783 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-03-28 15:55:10,784 INFO L416 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-03-28 15:55:10,784 INFO L416 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-03-28 15:55:10,784 INFO L416 ceAbstractionStarter]: For program point L64(line 64) no Hoare annotation was computed. [2018-03-28 15:55:10,784 INFO L416 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-03-28 15:55:10,784 INFO L416 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-03-28 15:55:10,784 INFO L416 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-03-28 15:55:10,785 INFO L416 ceAbstractionStarter]: For program point L24(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,785 INFO L416 ceAbstractionStarter]: For program point L26(lines 26 28) no Hoare annotation was computed. [2018-03-28 15:55:10,785 INFO L416 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-03-28 15:55:10,785 INFO L416 ceAbstractionStarter]: For program point L15'(line 15) no Hoare annotation was computed. [2018-03-28 15:55:10,785 INFO L416 ceAbstractionStarter]: For program point L15''(line 15) no Hoare annotation was computed. [2018-03-28 15:55:10,785 INFO L416 ceAbstractionStarter]: For program point L63'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,785 INFO L416 ceAbstractionStarter]: For program point L70(line 70) no Hoare annotation was computed. [2018-03-28 15:55:10,786 INFO L416 ceAbstractionStarter]: For program point mainFINAL(lines 4 93) no Hoare annotation was computed. [2018-03-28 15:55:10,786 INFO L416 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-03-28 15:55:10,786 INFO L416 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-03-28 15:55:10,786 INFO L416 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-03-28 15:55:10,786 INFO L416 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-03-28 15:55:10,786 INFO L416 ceAbstractionStarter]: For program point L9''(line 9) no Hoare annotation was computed. [2018-03-28 15:55:10,786 INFO L416 ceAbstractionStarter]: For program point L41''(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,787 INFO L416 ceAbstractionStarter]: For program point mainEXIT(lines 4 93) no Hoare annotation was computed. [2018-03-28 15:55:10,787 INFO L416 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-03-28 15:55:10,787 INFO L416 ceAbstractionStarter]: For program point L79(line 79) no Hoare annotation was computed. [2018-03-28 15:55:10,787 INFO L419 ceAbstractionStarter]: At program point mainENTRY(lines 4 93) the Hoare annotation is: true [2018-03-28 15:55:10,787 INFO L416 ceAbstractionStarter]: For program point L37(line 37) no Hoare annotation was computed. [2018-03-28 15:55:10,787 INFO L416 ceAbstractionStarter]: For program point L18'(line 18) no Hoare annotation was computed. [2018-03-28 15:55:10,788 INFO L416 ceAbstractionStarter]: For program point L78'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,788 INFO L416 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-03-28 15:55:10,788 INFO L416 ceAbstractionStarter]: For program point L41(lines 41 43) no Hoare annotation was computed. [2018-03-28 15:55:10,788 INFO L416 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-03-28 15:55:10,788 INFO L416 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-03-28 15:55:10,788 INFO L416 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-03-28 15:55:10,788 INFO L416 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-03-28 15:55:10,789 INFO L419 ceAbstractionStarter]: At program point L89(lines 5 93) the Hoare annotation is: true [2018-03-28 15:55:10,789 INFO L416 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-03-28 15:55:10,789 INFO L416 ceAbstractionStarter]: For program point L18''(line 18) no Hoare annotation was computed. [2018-03-28 15:55:10,789 INFO L416 ceAbstractionStarter]: For program point L49'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,789 INFO L416 ceAbstractionStarter]: For program point L45'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,789 INFO L416 ceAbstractionStarter]: For program point L57'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,789 INFO L416 ceAbstractionStarter]: For program point L9'(line 9) no Hoare annotation was computed. [2018-03-28 15:55:10,790 INFO L416 ceAbstractionStarter]: For program point L25'(line 25) no Hoare annotation was computed. [2018-03-28 15:55:10,790 INFO L416 ceAbstractionStarter]: For program point L73'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,790 INFO L416 ceAbstractionStarter]: For program point L53'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,790 INFO L419 ceAbstractionStarter]: At program point L83'(lines 24 88) the Hoare annotation is: true [2018-03-28 15:55:10,790 INFO L416 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-03-28 15:55:10,790 INFO L416 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-03-28 15:55:10,790 INFO L416 ceAbstractionStarter]: For program point L25''(line 25) no Hoare annotation was computed. [2018-03-28 15:55:10,791 INFO L416 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-03-28 15:55:10,791 INFO L416 ceAbstractionStarter]: For program point L10(line 10) no Hoare annotation was computed. [2018-03-28 15:55:10,791 INFO L416 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-03-28 15:55:10,791 INFO L416 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L58(line 58) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L18(line 18) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L19(line 19) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L68'(lines 24 88) no Hoare annotation was computed. [2018-03-28 15:55:10,792 INFO L416 ceAbstractionStarter]: For program point L6'(line 6) no Hoare annotation was computed. [2018-03-28 15:55:10,793 INFO L419 ceAbstractionStarter]: At program point L84'(lines 5 93) the Hoare annotation is: true [2018-03-28 15:55:10,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.03 03:55:10 BasicIcfg [2018-03-28 15:55:10,801 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-03-28 15:55:10,802 INFO L168 Benchmark]: Toolchain (without parser) took 782.32 ms. Allocated memory was 306.7 MB in the beginning and 469.2 MB in the end (delta: 162.5 MB). Free memory was 249.8 MB in the beginning and 414.1 MB in the end (delta: -164.2 MB). There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:55:10,804 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 306.7 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-03-28 15:55:10,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 210.18 ms. Allocated memory is still 306.7 MB. Free memory was 249.8 MB in the beginning and 239.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. [2018-03-28 15:55:10,805 INFO L168 Benchmark]: Boogie Preprocessor took 26.93 ms. Allocated memory is still 306.7 MB. Free memory was 239.9 MB in the beginning and 237.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. [2018-03-28 15:55:10,806 INFO L168 Benchmark]: RCFGBuilder took 338.12 ms. Allocated memory was 306.7 MB in the beginning and 469.2 MB in the end (delta: 162.5 MB). Free memory was 237.9 MB in the beginning and 436.0 MB in the end (delta: -198.2 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. [2018-03-28 15:55:10,807 INFO L168 Benchmark]: IcfgTransformer took 43.65 ms. Allocated memory is still 469.2 MB. Free memory was 434.8 MB in the beginning and 427.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 5.3 GB. [2018-03-28 15:55:10,807 INFO L168 Benchmark]: TraceAbstraction took 157.58 ms. Allocated memory is still 469.2 MB. Free memory was 427.1 MB in the beginning and 414.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. [2018-03-28 15:55:10,811 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 306.7 MB. Free memory is still 268.9 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 210.18 ms. Allocated memory is still 306.7 MB. Free memory was 249.8 MB in the beginning and 239.9 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 26.93 ms. Allocated memory is still 306.7 MB. Free memory was 239.9 MB in the beginning and 237.9 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.0 MB. Max. memory is 5.3 GB. * RCFGBuilder took 338.12 ms. Allocated memory was 306.7 MB in the beginning and 469.2 MB in the end (delta: 162.5 MB). Free memory was 237.9 MB in the beginning and 436.0 MB in the end (delta: -198.2 MB). Peak memory consumption was 24.0 MB. Max. memory is 5.3 GB. * IcfgTransformer took 43.65 ms. Allocated memory is still 469.2 MB. Free memory was 434.8 MB in the beginning and 427.1 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 5.3 GB. * TraceAbstraction took 157.58 ms. Allocated memory is still 469.2 MB. Free memory was 427.1 MB in the beginning and 414.1 MB in the end (delta: 13.0 MB). Peak memory consumption was 13.0 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 5]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 24]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 5]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 68 locations, 0 error locations. SAFE Result, 0.0s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=68occurred 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: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 7 PreInvPairs, 7 NumberOfFragments, 7 HoareAnnotationTreeSize, 7 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 7 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: 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/test_locks_5_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-03-28_15-55-10-823.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_5_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-03-28_15-55-10-823.csv Received shutdown request...