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_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/locks/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-acfac67 [2018-01-28 23:09:32,760 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-28 23:09:32,761 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-28 23:09:32,774 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-28 23:09:32,774 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-28 23:09:32,775 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-28 23:09:32,775 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-28 23:09:32,776 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-28 23:09:32,778 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-28 23:09:32,779 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-28 23:09:32,780 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-28 23:09:32,781 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-28 23:09:32,781 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-28 23:09:32,783 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-28 23:09:32,784 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-28 23:09:32,786 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-28 23:09:32,788 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-28 23:09:32,790 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-28 23:09:32,792 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-28 23:09:32,793 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-28 23:09:32,795 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-28 23:09:32,796 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-28 23:09:32,796 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-28 23:09:32,797 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-28 23:09:32,798 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-28 23:09:32,799 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-28 23:09:32,799 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-28 23:09:32,800 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-28 23:09:32,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-28 23:09:32,800 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-28 23:09:32,801 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-28 23:09:32,801 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-28 23:09:32,810 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-28 23:09:32,810 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-28 23:09:32,811 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-28 23:09:32,811 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-28 23:09:32,811 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-28 23:09:32,811 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-28 23:09:32,811 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-28 23:09:32,812 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-28 23:09:32,812 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-28 23:09:32,812 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-01-28 23:09:32,812 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-28 23:09:32,812 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-28 23:09:32,812 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-28 23:09:32,812 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-01-28 23:09:32,813 INFO L133 SettingsManager]: * Bitprecise bitfields=true [2018-01-28 23:09:32,813 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-01-28 23:09:32,813 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-28 23:09:32,813 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-28 23:09:32,813 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-28 23:09:32,813 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-28 23:09:32,813 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-28 23:09:32,814 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-28 23:09:32,814 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-28 23:09:32,814 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-28 23:09:32,814 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-28 23:09:32,814 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-28 23:09:32,815 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-28 23:09:32,815 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-28 23:09:32,815 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-28 23:09:32,815 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-28 23:09:32,815 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-28 23:09:32,815 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-28 23:09:32,816 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-28 23:09:32,816 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-28 23:09:32,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-28 23:09:32,859 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-28 23:09:32,863 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-28 23:09:32,864 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-28 23:09:32,865 INFO L276 PluginConnector]: CDTParser initialized [2018-01-28 23:09:32,866 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-01-28 23:09:32,990 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-28 23:09:32,995 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-28 23:09:32,996 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-28 23:09:32,996 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-28 23:09:33,001 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-28 23:09:33,002 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 11:09:32" (1/1) ... [2018-01-28 23:09:33,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4472498e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33, skipping insertion in model container [2018-01-28 23:09:33,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.01 11:09:32" (1/1) ... [2018-01-28 23:09:33,018 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 23:09:33,035 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-28 23:09:33,154 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 23:09:33,173 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-28 23:09:33,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33 WrapperNode [2018-01-28 23:09:33,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-28 23:09:33,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-28 23:09:33,181 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-28 23:09:33,181 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-28 23:09:33,196 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (1/1) ... [2018-01-28 23:09:33,196 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (1/1) ... [2018-01-28 23:09:33,203 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (1/1) ... [2018-01-28 23:09:33,204 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (1/1) ... [2018-01-28 23:09:33,206 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (1/1) ... [2018-01-28 23:09:33,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (1/1) ... [2018-01-28 23:09:33,212 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (1/1) ... [2018-01-28 23:09:33,214 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-28 23:09:33,215 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-28 23:09:33,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-28 23:09:33,215 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-28 23:09:33,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (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 [2018-01-28 23:09:33,261 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-28 23:09:33,261 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-28 23:09:33,261 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-28 23:09:33,262 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-01-28 23:09:33,262 INFO L128 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-01-28 23:09:33,262 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-28 23:09:33,262 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-28 23:09:33,262 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-28 23:09:33,515 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-28 23:09:33,515 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 11:09:33 BoogieIcfgContainer [2018-01-28 23:09:33,515 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-28 23:09:33,516 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-28 23:09:33,516 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-28 23:09:33,520 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-28 23:09:33,520 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.01 11:09:32" (1/3) ... [2018-01-28 23:09:33,521 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b796832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 11:09:33, skipping insertion in model container [2018-01-28 23:09:33,521 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.01 11:09:33" (2/3) ... [2018-01-28 23:09:33,522 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b796832 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.01 11:09:33, skipping insertion in model container [2018-01-28 23:09:33,522 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.01 11:09:33" (3/3) ... [2018-01-28 23:09:33,523 INFO L107 eAbstractionObserver]: Analyzing ICFG test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c [2018-01-28 23:09:33,530 INFO L128 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-28 23:09:33,536 INFO L140 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-01-28 23:09:33,571 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-28 23:09:33,572 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-28 23:09:33,572 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-28 23:09:33,572 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-28 23:09:33,572 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-28 23:09:33,572 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-28 23:09:33,573 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-28 23:09:33,573 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-28 23:09:33,574 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-28 23:09:33,594 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states. [2018-01-28 23:09:33,603 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-01-28 23:09:33,611 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 98 states. [2018-01-28 23:09:33,675 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(lines 1 136) no Hoare annotation was computed. [2018-01-28 23:09:33,675 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.initFINAL(lines 1 136) the Hoare annotation is: true [2018-01-28 23:09:33,675 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 136) the Hoare annotation is: true [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 136) no Hoare annotation was computed. [2018-01-28 23:09:33,676 INFO L402 ceAbstractionStarter]: At program point L1(lines 1 136) the Hoare annotation is: true [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 136) no Hoare annotation was computed. [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point L61(line 61) no Hoare annotation was computed. [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point L90'(lines 90 93) no Hoare annotation was computed. [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point L106(line 106) no Hoare annotation was computed. [2018-01-28 23:09:33,676 INFO L399 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L34''(line 34) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L15''(line 15) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L110'(lines 110 113) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L73(line 73) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-01-28 23:09:33,677 INFO L399 ceAbstractionStarter]: For program point L9''(line 9) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point mainEXIT(lines 4 135) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L18'(line 18) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L34'(line 34) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L80'(lines 80 82) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L121(line 121) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L85(line 85) no Hoare annotation was computed. [2018-01-28 23:09:33,678 INFO L399 ceAbstractionStarter]: For program point L127(line 127) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L9'(line 9) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L120'(lines 120 123) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L91(line 91) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L112(line 112) no Hoare annotation was computed. [2018-01-28 23:09:33,679 INFO L399 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L10(line 10) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L97(line 97) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-01-28 23:09:33,680 INFO L399 ceAbstractionStarter]: For program point L9(line 9) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L13(line 13) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L15(line 15) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L18(line 18) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L19(line 19) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L27''(line 27) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L105'(lines 105 108) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-01-28 23:09:33,681 INFO L399 ceAbstractionStarter]: For program point L24'(line 24) no Hoare annotation was computed. [2018-01-28 23:09:33,682 INFO L399 ceAbstractionStarter]: For program point L64'(lines 64 66) no Hoare annotation was computed. [2018-01-28 23:09:33,682 INFO L399 ceAbstractionStarter]: For program point L76'(lines 76 78) no Hoare annotation was computed. [2018-01-28 23:09:33,682 INFO L399 ceAbstractionStarter]: For program point L21(line 21) no Hoare annotation was computed. [2018-01-28 23:09:33,682 INFO L399 ceAbstractionStarter]: For program point L22(line 22) no Hoare annotation was computed. [2018-01-28 23:09:33,682 INFO L399 ceAbstractionStarter]: For program point L25(line 25) no Hoare annotation was computed. [2018-01-28 23:09:33,682 INFO L399 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-01-28 23:09:33,682 INFO L399 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-01-28 23:09:33,683 INFO L399 ceAbstractionStarter]: For program point L28(line 28) no Hoare annotation was computed. [2018-01-28 23:09:33,683 INFO L399 ceAbstractionStarter]: For program point L15'(line 15) no Hoare annotation was computed. [2018-01-28 23:09:33,683 INFO L399 ceAbstractionStarter]: For program point L27'(line 27) no Hoare annotation was computed. [2018-01-28 23:09:33,683 INFO L402 ceAbstractionStarter]: At program point L126'(line 126) the Hoare annotation is: true [2018-01-28 23:09:33,683 INFO L399 ceAbstractionStarter]: For program point L95'(lines 95 98) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L402 ceAbstractionStarter]: At program point L131(lines 131 132) the Hoare annotation is: true [2018-01-28 23:09:33,684 INFO L399 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L399 ceAbstractionStarter]: For program point L24''(line 24) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L399 ceAbstractionStarter]: For program point mainFINAL(lines 4 135) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L399 ceAbstractionStarter]: For program point L31(line 31) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L399 ceAbstractionStarter]: For program point L34(line 34) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L399 ceAbstractionStarter]: For program point L33(lines 33 130) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L399 ceAbstractionStarter]: For program point L35(lines 35 37) no Hoare annotation was computed. [2018-01-28 23:09:33,684 INFO L402 ceAbstractionStarter]: At program point mainENTRY(lines 4 135) the Hoare annotation is: true [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L115'(lines 115 118) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L60'(lines 60 62) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L72'(lines 72 74) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L40(line 40) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L56''(lines 56 58) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L46(line 46) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-01-28 23:09:33,685 INFO L399 ceAbstractionStarter]: For program point L18''(line 18) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L399 ceAbstractionStarter]: For program point L21'(line 21) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L399 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L399 ceAbstractionStarter]: For program point L100'(lines 100 103) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L399 ceAbstractionStarter]: For program point L52(line 52) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L399 ceAbstractionStarter]: For program point L56(lines 56 58) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L399 ceAbstractionStarter]: For program point L21''(line 21) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L399 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-01-28 23:09:33,686 INFO L402 ceAbstractionStarter]: At program point L125'(lines 125 128) the Hoare annotation is: true [2018-01-28 23:09:33,687 INFO L399 ceAbstractionStarter]: For program point L68'(lines 68 70) no Hoare annotation was computed. [2018-01-28 23:09:33,687 INFO L399 ceAbstractionStarter]: For program point L6'(line 6) no Hoare annotation was computed. [2018-01-28 23:09:33,687 INFO L399 ceAbstractionStarter]: For program point L84'(lines 84 86) no Hoare annotation was computed. [2018-01-28 23:09:33,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.01 11:09:33 BoogieIcfgContainer [2018-01-28 23:09:33,697 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-28 23:09:33,698 INFO L168 Benchmark]: Toolchain (without parser) took 707.68 ms. Allocated memory is still 306.7 MB. Free memory was 267.7 MB in the beginning and 220.9 MB in the end (delta: 46.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 5.3 GB. [2018-01-28 23:09:33,700 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 306.7 MB. Free memory is still 272.7 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-28 23:09:33,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 184.27 ms. Allocated memory is still 306.7 MB. Free memory was 266.7 MB in the beginning and 257.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 5.3 GB. [2018-01-28 23:09:33,701 INFO L168 Benchmark]: Boogie Preprocessor took 33.93 ms. Allocated memory is still 306.7 MB. Free memory was 257.7 MB in the beginning and 256.7 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-01-28 23:09:33,701 INFO L168 Benchmark]: RCFGBuilder took 300.74 ms. Allocated memory is still 306.7 MB. Free memory was 256.7 MB in the beginning and 236.0 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. [2018-01-28 23:09:33,702 INFO L168 Benchmark]: TraceAbstraction took 180.95 ms. Allocated memory is still 306.7 MB. Free memory was 236.0 MB in the beginning and 220.9 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 MB. Max. memory is 5.3 GB. [2018-01-28 23:09:33,705 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 306.7 MB. Free memory is still 272.7 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 184.27 ms. Allocated memory is still 306.7 MB. Free memory was 266.7 MB in the beginning and 257.7 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 33.93 ms. Allocated memory is still 306.7 MB. Free memory was 257.7 MB in the beginning and 256.7 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 300.74 ms. Allocated memory is still 306.7 MB. Free memory was 256.7 MB in the beginning and 236.0 MB in the end (delta: 20.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 5.3 GB. * TraceAbstraction took 180.95 ms. Allocated memory is still 306.7 MB. Free memory was 236.0 MB in the beginning and 220.9 MB in the end (delta: 15.0 MB). Peak memory consumption was 15.0 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: 126]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 125]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 131]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 98 locations, 0 error locations. SAFE Result, 0.1s 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=98occurred 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_8_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-28_23-09-33-716.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/test_locks_8_true-unreach-call_true-valid-memsafety_false-termination.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-28_23-09-33-716.csv Received shutdown request...