java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread/singleton_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 10:37:37,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 10:37:37,488 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 10:37:37,504 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 10:37:37,505 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 10:37:37,506 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 10:37:37,507 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 10:37:37,510 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 10:37:37,514 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 10:37:37,521 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 10:37:37,522 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 10:37:37,522 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 10:37:37,526 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 10:37:37,527 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 10:37:37,528 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 10:37:37,531 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 10:37:37,532 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 10:37:37,534 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 10:37:37,539 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 10:37:37,540 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 10:37:37,541 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 10:37:37,544 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 10:37:37,548 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 10:37:37,548 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 10:37:37,548 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 10:37:37,551 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 10:37:37,552 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 10:37:37,553 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 10:37:37,557 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 10:37:37,558 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 10:37:37,558 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 10:37:37,560 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 10:37:37,560 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 10:37:37,561 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 10:37:37,562 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 10:37:37,563 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 10:37:37,563 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-21 10:37:37,592 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 10:37:37,592 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 10:37:37,593 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 10:37:37,593 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 10:37:37,595 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 10:37:37,595 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 10:37:37,595 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 10:37:37,595 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 10:37:37,596 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 10:37:37,596 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 10:37:37,596 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 10:37:37,596 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 10:37:37,596 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 10:37:37,598 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 10:37:37,598 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 10:37:37,598 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 10:37:37,598 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 10:37:37,598 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 10:37:37,599 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 10:37:37,600 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 10:37:37,600 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 10:37:37,600 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 10:37:37,601 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 10:37:37,601 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:37:37,601 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 10:37:37,601 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 10:37:37,602 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 10:37:37,602 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 10:37:37,602 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 10:37:37,602 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 10:37:37,602 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 10:37:37,667 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 10:37:37,685 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 10:37:37,689 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 10:37:37,691 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 10:37:37,691 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 10:37:37,692 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread/singleton_false-unreach-call.i [2018-11-21 10:37:37,754 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6f6f8ca1/d3e10609584e44fd9a9dcb26dfdc571b/FLAG6b54491df [2018-11-21 10:37:38,323 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 10:37:38,323 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread/singleton_false-unreach-call.i [2018-11-21 10:37:38,341 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6f6f8ca1/d3e10609584e44fd9a9dcb26dfdc571b/FLAG6b54491df [2018-11-21 10:37:38,555 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e6f6f8ca1/d3e10609584e44fd9a9dcb26dfdc571b [2018-11-21 10:37:38,565 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 10:37:38,566 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 10:37:38,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 10:37:38,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 10:37:38,572 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 10:37:38,573 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:38" (1/1) ... [2018-11-21 10:37:38,577 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4089b30b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:38, skipping insertion in model container [2018-11-21 10:37:38,577 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:37:38" (1/1) ... [2018-11-21 10:37:38,589 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 10:37:38,662 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 10:37:39,332 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:37:39,345 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 10:37:39,461 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 10:37:39,779 INFO L195 MainTranslator]: Completed translation [2018-11-21 10:37:39,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39 WrapperNode [2018-11-21 10:37:39,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 10:37:39,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 10:37:39,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 10:37:39,782 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 10:37:39,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... [2018-11-21 10:37:39,799 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... [2018-11-21 10:37:39,843 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... [2018-11-21 10:37:39,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... [2018-11-21 10:37:39,895 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... [2018-11-21 10:37:39,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... [2018-11-21 10:37:39,910 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... [2018-11-21 10:37:39,928 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 10:37:39,929 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 10:37:39,929 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 10:37:39,929 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 10:37:39,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:37:39" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 10:37:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 10:37:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 10:37:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-21 10:37:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2018-11-21 10:37:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2018-11-21 10:37:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2018-11-21 10:37:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure thread0 [2018-11-21 10:37:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 10:37:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 10:37:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-21 10:37:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-21 10:37:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-21 10:37:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-21 10:37:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-21 10:37:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-21 10:37:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-21 10:37:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-21 10:37:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-21 10:37:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-21 10:37:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-21 10:37:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-21 10:37:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-21 10:37:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-21 10:37:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-21 10:37:40,023 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-21 10:37:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-21 10:37:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-21 10:37:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-21 10:37:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-21 10:37:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-21 10:37:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-21 10:37:40,024 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-21 10:37:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-21 10:37:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-21 10:37:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-21 10:37:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-21 10:37:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-21 10:37:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-21 10:37:40,025 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-21 10:37:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-21 10:37:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-21 10:37:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-21 10:37:40,026 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-21 10:37:40,027 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-21 10:37:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-21 10:37:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-21 10:37:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-21 10:37:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-21 10:37:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-21 10:37:40,028 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-21 10:37:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-21 10:37:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-21 10:37:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-21 10:37:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-21 10:37:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-21 10:37:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-21 10:37:40,029 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-21 10:37:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-21 10:37:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-21 10:37:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-21 10:37:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-21 10:37:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-21 10:37:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-21 10:37:40,030 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-21 10:37:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-21 10:37:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-21 10:37:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure __secure_getenv [2018-11-21 10:37:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-21 10:37:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-21 10:37:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-21 10:37:40,031 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-21 10:37:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-21 10:37:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-21 10:37:40,032 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-21 10:37:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-21 10:37:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-21 10:37:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-21 10:37:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-21 10:37:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-21 10:37:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-21 10:37:40,033 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-21 10:37:40,034 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-21 10:37:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-21 10:37:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-21 10:37:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-21 10:37:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-21 10:37:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-21 10:37:40,037 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-21 10:37:40,038 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-21 10:37:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-21 10:37:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-21 10:37:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-21 10:37:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-21 10:37:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-21 10:37:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-21 10:37:40,039 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-21 10:37:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpucount [2018-11-21 10:37:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpualloc [2018-11-21 10:37:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure __sched_cpufree [2018-11-21 10:37:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setparam [2018-11-21 10:37:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getparam [2018-11-21 10:37:40,040 INFO L130 BoogieDeclarations]: Found specification of procedure sched_setscheduler [2018-11-21 10:37:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure sched_getscheduler [2018-11-21 10:37:40,041 INFO L130 BoogieDeclarations]: Found specification of procedure sched_yield [2018-11-21 10:37:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_max [2018-11-21 10:37:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure sched_get_priority_min [2018-11-21 10:37:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure sched_rr_get_interval [2018-11-21 10:37:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure clock [2018-11-21 10:37:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure time [2018-11-21 10:37:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure difftime [2018-11-21 10:37:40,042 INFO L130 BoogieDeclarations]: Found specification of procedure mktime [2018-11-21 10:37:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure strftime [2018-11-21 10:37:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure strftime_l [2018-11-21 10:37:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime [2018-11-21 10:37:40,043 INFO L130 BoogieDeclarations]: Found specification of procedure localtime [2018-11-21 10:37:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure gmtime_r [2018-11-21 10:37:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure localtime_r [2018-11-21 10:37:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure asctime [2018-11-21 10:37:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure ctime [2018-11-21 10:37:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure asctime_r [2018-11-21 10:37:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure ctime_r [2018-11-21 10:37:40,044 INFO L130 BoogieDeclarations]: Found specification of procedure tzset [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure stime [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure timegm [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure timelocal [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure dysize [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure nanosleep [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getres [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure clock_gettime [2018-11-21 10:37:40,045 INFO L130 BoogieDeclarations]: Found specification of procedure clock_settime [2018-11-21 10:37:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure clock_nanosleep [2018-11-21 10:37:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure clock_getcpuclockid [2018-11-21 10:37:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure timer_create [2018-11-21 10:37:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure timer_delete [2018-11-21 10:37:40,047 INFO L130 BoogieDeclarations]: Found specification of procedure timer_settime [2018-11-21 10:37:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure timer_gettime [2018-11-21 10:37:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure timer_getoverrun [2018-11-21 10:37:40,048 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_create [2018-11-21 10:37:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_exit [2018-11-21 10:37:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_join [2018-11-21 10:37:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_detach [2018-11-21 10:37:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_self [2018-11-21 10:37:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_equal [2018-11-21 10:37:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_init [2018-11-21 10:37:40,049 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_destroy [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getdetachstate [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setdetachstate [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getguardsize [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setguardsize [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedparam [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedparam [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getschedpolicy [2018-11-21 10:37:40,050 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setschedpolicy [2018-11-21 10:37:40,051 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getinheritsched [2018-11-21 10:37:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setinheritsched [2018-11-21 10:37:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getscope [2018-11-21 10:37:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setscope [2018-11-21 10:37:40,054 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstackaddr [2018-11-21 10:37:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstackaddr [2018-11-21 10:37:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstacksize [2018-11-21 10:37:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstacksize [2018-11-21 10:37:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_getstack [2018-11-21 10:37:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_attr_setstack [2018-11-21 10:37:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedparam [2018-11-21 10:37:40,055 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getschedparam [2018-11-21 10:37:40,056 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setschedprio [2018-11-21 10:37:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_once [2018-11-21 10:37:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcancelstate [2018-11-21 10:37:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setcanceltype [2018-11-21 10:37:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cancel [2018-11-21 10:37:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_testcancel [2018-11-21 10:37:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_register_cancel [2018-11-21 10:37:40,057 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unregister_cancel [2018-11-21 10:37:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure __pthread_unwind_next [2018-11-21 10:37:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure __sigsetjmp [2018-11-21 10:37:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_init [2018-11-21 10:37:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_destroy [2018-11-21 10:37:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_trylock [2018-11-21 10:37:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_lock [2018-11-21 10:37:40,058 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_timedlock [2018-11-21 10:37:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_unlock [2018-11-21 10:37:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_getprioceiling [2018-11-21 10:37:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_setprioceiling [2018-11-21 10:37:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutex_consistent [2018-11-21 10:37:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_init [2018-11-21 10:37:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_destroy [2018-11-21 10:37:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getpshared [2018-11-21 10:37:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setpshared [2018-11-21 10:37:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_gettype [2018-11-21 10:37:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_settype [2018-11-21 10:37:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprotocol [2018-11-21 10:37:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprotocol [2018-11-21 10:37:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getprioceiling [2018-11-21 10:37:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setprioceiling [2018-11-21 10:37:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_getrobust [2018-11-21 10:37:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_mutexattr_setrobust [2018-11-21 10:37:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_init [2018-11-21 10:37:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_destroy [2018-11-21 10:37:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_rdlock [2018-11-21 10:37:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_tryrdlock [2018-11-21 10:37:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedrdlock [2018-11-21 10:37:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_wrlock [2018-11-21 10:37:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_trywrlock [2018-11-21 10:37:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_timedwrlock [2018-11-21 10:37:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlock_unlock [2018-11-21 10:37:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_init [2018-11-21 10:37:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_destroy [2018-11-21 10:37:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getpshared [2018-11-21 10:37:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setpshared [2018-11-21 10:37:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_getkind_np [2018-11-21 10:37:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_rwlockattr_setkind_np [2018-11-21 10:37:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_init [2018-11-21 10:37:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_destroy [2018-11-21 10:37:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_signal [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_broadcast [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_wait [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_cond_timedwait [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_init [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_destroy [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getpshared [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setpshared [2018-11-21 10:37:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_getclock [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_condattr_setclock [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_init [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_destroy [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_lock [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_trylock [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_spin_unlock [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_init [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_destroy [2018-11-21 10:37:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrier_wait [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_init [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_destroy [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_getpshared [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_barrierattr_setpshared [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_create [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_key_delete [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getspecific [2018-11-21 10:37:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_setspecific [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_getcpuclockid [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure pthread_atfork [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure memccpy [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-21 10:37:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure memchr [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll [2018-11-21 10:37:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strcoll_l [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strxfrm_l [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strdup [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strndup [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strcspn [2018-11-21 10:37:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure strspn [2018-11-21 10:37:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure strpbrk [2018-11-21 10:37:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2018-11-21 10:37:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure strtok [2018-11-21 10:37:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure __strtok_r [2018-11-21 10:37:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure strtok_r [2018-11-21 10:37:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-21 10:37:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2018-11-21 10:37:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure strerror [2018-11-21 10:37:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_r [2018-11-21 10:37:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure strerror_l [2018-11-21 10:37:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure __bzero [2018-11-21 10:37:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure bcopy [2018-11-21 10:37:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure bzero [2018-11-21 10:37:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure bcmp [2018-11-21 10:37:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure index [2018-11-21 10:37:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure rindex [2018-11-21 10:37:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2018-11-21 10:37:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2018-11-21 10:37:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure strncasecmp [2018-11-21 10:37:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2018-11-21 10:37:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure strsignal [2018-11-21 10:37:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure __stpcpy [2018-11-21 10:37:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure stpcpy [2018-11-21 10:37:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure __stpncpy [2018-11-21 10:37:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure stpncpy [2018-11-21 10:37:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-21 10:37:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2018-11-21 10:37:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-21 10:37:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2018-11-21 10:37:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-21 10:37:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2018-11-21 10:37:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure thread0 [2018-11-21 10:37:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-21 10:37:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-21 10:37:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 10:37:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 10:37:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 10:37:40,085 WARN L194 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-21 10:37:41,512 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 10:37:41,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:37:41 BoogieIcfgContainer [2018-11-21 10:37:41,513 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 10:37:41,515 INFO L168 Benchmark]: Toolchain (without parser) took 2949.79 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -637.1 MB). Peak memory consumption was 100.1 MB. Max. memory is 7.1 GB. [2018-11-21 10:37:41,517 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 10:37:41,518 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1213.30 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -754.7 MB). Peak memory consumption was 52.2 MB. Max. memory is 7.1 GB. [2018-11-21 10:37:41,519 INFO L168 Benchmark]: Boogie Preprocessor took 147.00 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. [2018-11-21 10:37:41,520 INFO L168 Benchmark]: RCFGBuilder took 1584.49 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 90.9 MB). Peak memory consumption was 90.9 MB. Max. memory is 7.1 GB. [2018-11-21 10:37:41,524 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1213.30 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 737.1 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -754.7 MB). Peak memory consumption was 52.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 147.00 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 26.7 MB). Peak memory consumption was 26.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1584.49 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 90.9 MB). Peak memory consumption was 90.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...