Trace number 3717877

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sat4j PB 2012-05-28OPTIMUM 2.21366 1.03657

General information on the benchmark

Name/PARTIAL-BIGINT-LIN/wcsp/bwt/
normalized-bwt5bc_wcsp.wbo
MD5SUM0e1a5fa327eef36773918cc05fbcc929
Bench CategoryPARTIAL-BIGINT-LIN (both soft and hard constraints, big integers, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark338
Best CPU time to get the best result obtained on this benchmark2.21366
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables1460
Total number of constraints39214
Number of soft constraints38783
Number of constraints which are clauses38783
Number of constraints which are cardinality constraints (but not clauses)431
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint27
Top cost 11646
Min constraint cost 1
Max constraint cost 11646
Sum of constraints costs 448380107
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.01/0.07	c SAT4J: a SATisfiability library for Java (c) 2004-2012 Artois University and CNRS
0.01/0.07	c This is free software under the dual EPL/GNU LGPL licenses.
0.01/0.07	c See www.sat4j.org for details.
0.01/0.08	c version 2.3.2.v20120528
0.01/0.08	c java.runtime.name	Java(TM) SE Runtime Environment
0.01/0.08	c java.vm.name		Java HotSpot(TM) 64-Bit Server VM
0.01/0.08	c java.vm.version	19.1-b02
0.01/0.08	c java.vm.vendor	Sun Microsystems Inc.
0.01/0.08	c sun.arch.data.model	64
0.01/0.08	c java.version		1.6.0_24
0.01/0.08	c os.name		Linux
0.01/0.08	c os.version		2.6.32-71.29.1.el6.x86_64
0.01/0.08	c os.arch		amd64
0.01/0.08	c Free memory 		501472288
0.01/0.08	c Max memory 		7480803328
0.01/0.08	c Total memory 		504102912
0.01/0.08	c Number of processors 	8
0.11/0.10	c Pseudo Boolean Optimization by upper bound
0.11/0.10	c --- Begin Solver configuration ---
0.11/0.10	c org.sat4j.pb.constraints.CompetResolutionPBLongMixedWLClauseCardConstrDataStructure@4a913fe2
0.11/0.10	c Learn all clauses as in MiniSAT
0.11/0.10	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.11/0.10	c VSIDS like heuristics from MiniSAT using a heap lightweight component caching from RSAT taking into account the objective function
0.11/0.10	c No reason simplification
0.11/0.10	c Armin Biere (Picosat) restarts strategy
0.11/0.10	c Glucose 2 learned constraints deletion strategy
0.11/0.10	c timeout=2147483s
0.11/0.10	c DB Simplification allowed=false
0.11/0.10	c --- End Solver configuration ---
0.11/0.10	c solving HOME/instance-3717877-1338254644.wbo
0.11/0.10	c reading problem ... 
1.08/0.63	c ... done. Wall clock time 0.533s.
1.08/0.63	c declared #vars     1460
1.08/0.63	c internal #vars     40243
1.08/0.63	c #constraints  39646
1.08/0.63	c constraints type 
1.08/0.63	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 38670
1.08/0.63	c org.sat4j.minisat.constraints.card.MinWatchCard => 170
1.08/0.63	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 805
1.08/0.63	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
1.08/0.63	c 39646 constraints processed.
1.08/0.63	c objective function length is 38783 literals
1.59/0.81	c SATISFIABLE
1.59/0.81	c OPTIMIZING...
1.59/0.81	c Got one! Elapsed wall clock time (in seconds):0.715
1.59/0.81	o 414
1.59/0.87	c Got one! Elapsed wall clock time (in seconds):0.775
1.59/0.87	o 338
2.11/1.01	c starts		: 3
2.11/1.01	c conflicts		: 19
2.11/1.01	c decisions		: 731
2.11/1.01	c propagations		: 125507
2.11/1.01	c inspects		: 30165
2.11/1.01	c shortcuts		: 0
2.11/1.01	c learnt literals	: 3
2.11/1.01	c learnt binary clauses	: 5
2.11/1.01	c learnt ternary clauses	: 1
2.11/1.01	c learnt constraints	: 15
2.11/1.01	c ignored constraints	: 0
2.11/1.01	c root simplifications	: 0
2.11/1.01	c removed literals (reason simplification)	: 0
2.11/1.01	c reason swapping (by a shorter reason)	: 0
2.11/1.01	c Calls to reduceDB	: 0
2.11/1.01	c Number of update (reduction) of LBD	: 5
2.11/1.01	c number of reductions to clauses (during analyze)	: 0
2.11/1.01	c number of learned constraints concerned by reduction	: 0
2.11/1.01	c number of learning phase by resolution	: 0
2.11/1.01	c number of learning phase by cutting planes	: 0
2.11/1.01	c speed (assignments/second)	: 454735.5072463768
2.11/1.01	c non guided choices	3
2.11/1.01	c learnt constraints type 
2.11/1.01	c constraints type 
2.11/1.01	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 38670
2.11/1.01	c org.sat4j.minisat.constraints.card.MinWatchCard => 170
2.11/1.01	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 805
2.11/1.01	c org.sat4j.pb.constraints.pb.MaxWatchPbLong => 1
2.11/1.01	c 39646 constraints processed.
2.11/1.01	s OPTIMUM FOUND
2.11/1.02	v x1 -x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10 -x11 -x12 x13 -x14 -x15 x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 x115 -x116 x117 -x118 x119 -x120 x121 -x122 x123 -x124 x125 -x126 -x127 x128 -x129 -x130 x131 -x132 -x133 x134 -x135 -x136 x137 -x138 -x139 x140 -x141 -x142 -x143 x144 -x145 x146 -x147 -x148 x149 -x150 -x151 -x152 x153 -x154 x155 -x156 -x157 x158 -x159 -x160 -x161 -x162 x163 x164 -x165 -x166 x167 -x168 -x169 x170 -x171 -x172 x173 -x174 -x175 x176 -x177 -x178 x179 -x180 -x181 x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 -x190 -x191 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-x1204 x1205 -x1206 x1207 -x1208 x1209 -x1210 x1211 -x1212 x1213 -x1214 x1215 -x1216 x1217 -x1218 x1219 -x1220 x1221 -x1222 x1223 -x1224 x1225 -x1226 x1227 -x1228 x1229 -x1230 x1231 -x1232 x1233 -x1234 x1235 -x1236 x1237 -x1238 x1239 -x1240 x1241 -x1242 x1243 -x1244 x1245 -x1246 x1247 -x1248 x1249 -x1250 x1251 -x1252 x1253 -x1254 x1255 -x1256 x1257 -x1258 x1259 -x1260 -x1261 x1262 x1263 -x1264 x1265 -x1266 x1267 -x1268 x1269 -x1270 x1271 -x1272 x1273 -x1274 x1275 -x1276 x1277 -x1278 x1279 -x1280 x1281 -x1282 x1283 -x1284 x1285 -x1286 x1287 -x1288 -x1289 x1290 -x1291 -x1292 x1293 -x1294 -x1295 x1296 -x1297 -x1298 x1299 -x1300 -x1301 -x1302 -x1303 -x1304 -x1305 -x1306 -x1307 -x1308 -x1309 -x1310 -x1311 x1312 -x1313 -x1314 -x1315 -x1316 -x1317 -x1318 -x1319 -x1320 -x1321 -x1322 -x1323 -x1324 -x1325 -x1326 -x1327 -x1328 x1329 -x1330 -x1331 -x1332 -x1333 -x1334 -x1335 -x1336 -x1337 -x1338 -x1339 -x1340 x1341 -x1342 -x1343 x1344 -x1345 -x1346 -x1347 -x1348 -x1349 -x1350 x1351 -x1352 -x1353 -x1354 -x1355 -x1356 -x1357 x1358 -x1359 -x1360 -x1361 -x1362 -x1363 -x1364 x1365 -x1366 x1367 -x1368 -x1369 -x1370 x1371 -x1372 -x1373 x1374 -x1375 -x1376 x1377 -x1378 x1379 -x1380 x1381 -x1382 x1383 -x1384 x1385 -x1386 x1387 -x1388 x1389 -x1390 x1391 -x1392 x1393 -x1394 -x1395 x1396 x1397 -x1398 x1399 -x1400 x1401 -x1402 x1403 -x1404 x1405 -x1406 x1407 -x1408 x1409 -x1410 x1411 -x1412 x1413 -x1414 x1415 -x1416 x1417 -x1418 x1419 -x1420 x1421 -x1422 x1423 -x1424 x1425 -x1426 x1427 -x1428 x1429 -x1430 x1431 -x1432 x1433 -x1434 -x1435 x1436 x1437 -x1438 x1439 -x1440 -x1441 x1442 x1443 -x1444 -x1445 x1446 -x1447 x1448 -x1449 x1450 -x1451 x1452 x1453 -x1454 -x1455 x1456 -x1457 x1458 -x1459 x1460 
2.11/1.02	c objective function=338
2.11/1.02	c Total wall clock time (in seconds): 0.92

Verifier Data 

OK	338

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3717877-1338254644/watcher-3717877-1338254644 -o /tmp/evaluation-result-3717877-1338254644/solver-3717877-1338254644 -C 1800 -W 1900 -M 15500 java -jar HOME/sat4j-pb.jar HOME/instance-3717877-1338254644.wbo 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.03 2.00 2/195 16952
/proc/meminfo: memFree=29979456/32873648 swapFree=6852/6852
[pid=16952] ppid=16950 vsize=96324 CPUtime=0 cores=0,2,4,6
/proc/16952/stat : 16952 (java) S 16950 16952 15870 0 -1 4202496 1234 0 0 0 0 0 0 0 20 0 2 0 291590278 98635776 944 33554432000 1073741824 1073778376 140735384131264 140735384122400 259115745341 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/16952/statm: 24081 953 722 9 0 16771 0
[pid=16952/tid=16953] ppid=16950 vsize=96324 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16953/stat : 16953 (java) R 16950 16952 15870 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 2 0 291590278 98635776 964 33554432000 1073741824 1073778376 140735384131264 140435684421160 259103175776 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0

[startup+0.0286001 s]
/proc/loadavg: 2.00 2.03 2.00 2/195 16952
/proc/meminfo: memFree=29979456/32873648 swapFree=6852/6852
[pid=16952] ppid=16950 vsize=9225564 CPUtime=0.01 cores=0,2,4,6
/proc/16952/stat : 16952 (java) S 16950 16952 15870 0 -1 4202496 2970 0 1 0 1 0 0 0 20 0 13 0 291590278 9446977536 3670 33554432000 1073741824 1073778376 140735384131264 140735384122400 259115745341 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/16952/statm: 2306390 3673 1667 9 0 2297091 0
[pid=16952/tid=16953] ppid=16950 vsize=9225560 CPUtime=0.01 cores=0,2,4,6
/proc/16952/task/16953/stat : 16953 (java) R 16950 16952 15870 0 -1 4202560 1794 0 1 0 1 0 0 0 20 0 13 0 291590278 9446973440 3673 33554432000 1073741824 1073778376 140735384131264 140435684421872 140435688844080 0 4 0 16784584 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9225564

[startup+0.100304 s]
/proc/loadavg: 2.00 2.03 2.00 2/195 16952
/proc/meminfo: memFree=29979456/32873648 swapFree=6852/6852
[pid=16952] ppid=16950 vsize=9558416 CPUtime=0.11 cores=0,2,4,6
/proc/16952/stat : 16952 (java) S 16950 16952 15870 0 -1 4202496 4485 0 1 0 10 1 0 0 20 0 18 0 291590278 9787817984 6141 33554432000 1073741824 1073778376 140735384131264 140735384122400 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/16952/statm: 2389604 6141 2139 9 0 2380296 0
[pid=16952/tid=16953] ppid=16950 vsize=9558416 CPUtime=0.08 cores=0,2,4,6
/proc/16952/task/16953/stat : 16953 (java) R 16950 16952 15870 0 -1 4202560 2430 0 1 0 8 0 0 0 20 0 18 0 291590278 9787817984 6141 33554432000 1073741824 1073778376 140735384131264 140435684424472 259112016341 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 9558416

[startup+0.300258 s]
/proc/loadavg: 2.00 2.03 2.00 2/195 16952
/proc/meminfo: memFree=29979456/32873648 swapFree=6852/6852
[pid=16952] ppid=16950 vsize=9558416 CPUtime=0.51 cores=0,2,4,6
/proc/16952/stat : 16952 (java) S 16950 16952 15870 0 -1 4202496 5814 0 1 0 50 1 0 0 20 0 18 0 291590278 9787817984 9498 33554432000 1073741824 1073778376 140735384131264 140735384122400 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/16952/statm: 2389604 9498 2217 9 0 2380296 0
[pid=16952/tid=16953] ppid=16950 vsize=9558416 CPUtime=0.28 cores=0,2,4,6
/proc/16952/task/16953/stat : 16953 (java) R 16950 16952 15870 0 -1 4202560 2446 0 1 0 26 2 0 0 20 0 18 0 291590278 9787817984 9499 33554432000 1073741824 1073778376 140735384131264 140435684424472 140435515317935 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 9558416

[startup+0.700825 s]
/proc/loadavg: 2.00 2.03 2.00 2/195 16952
/proc/meminfo: memFree=29979456/32873648 swapFree=6852/6852
[pid=16952] ppid=16950 vsize=9558416 CPUtime=1.32 cores=0,2,4,6
/proc/16952/stat : 16952 (java) S 16950 16952 15870 0 -1 4202496 9276 0 1 0 130 2 0 0 20 0 18 0 291590278 9787817984 34559 33554432000 1073741824 1073778376 140735384131264 140735384122400 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/16952/statm: 2389604 34559 2247 9 0 2380296 0
[pid=16952/tid=16953] ppid=16950 vsize=9558416 CPUtime=0.68 cores=0,2,4,6
/proc/16952/task/16953/stat : 16953 (java) R 16950 16952 15870 0 -1 4202560 2500 0 1 0 65 3 0 0 20 0 18 0 291590278 9787817984 34559 33554432000 1073741824 1073778376 140735384131264 140435684417376 140435515336405 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9558416

Solver just ended. Dumping a history of the last processes samples

[startup+0.900429 s]
/proc/loadavg: 2.00 2.03 2.00 2/195 16952
/proc/meminfo: memFree=29979456/32873648 swapFree=6852/6852
[pid=16952] ppid=16950 vsize=9624980 CPUtime=1.84 cores=0,2,4,6
/proc/16952/stat : 16952 (java) S 16950 16952 15870 0 -1 4202496 10330 0 1 0 181 3 0 0 20 0 19 0 291590278 9855979520 39181 33554432000 1073741824 1073778376 140735384131264 140735384122400 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/16952/statm: 2406245 39181 2252 9 0 2396937 0
[pid=16952/tid=16953] ppid=16950 vsize=9624980 CPUtime=0.88 cores=0,2,4,6
/proc/16952/task/16953/stat : 16953 (java) R 16950 16952 15870 0 -1 4202560 2512 0 1 0 85 3 0 0 20 0 19 0 291590278 9855979520 39181 33554432000 1073741824 1073778376 140735384131264 140435684417848 140435691893434 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
Current children cumulated CPU time (s) 1.84
Current children cumulated vsize (KiB) 9624980

[startup+1.00026 s]
/proc/loadavg: 2.16 2.06 2.01 4/214 16971
/proc/meminfo: memFree=29798508/32873648 swapFree=6852/6852
[pid=16952] ppid=16950 vsize=9624980 CPUtime=2.11 cores=0,2,4,6
/proc/16952/stat : 16952 (java) S 16950 16952 15870 0 -1 4202496 10521 0 1 0 204 7 0 0 20 0 19 0 291590278 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140735384122400 259115745341 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/16952/statm: 2406245 47341 2265 9 0 2396937 0
[pid=16952/tid=16953] ppid=16950 vsize=9624980 CPUtime=0.96 cores=0,2,4,6
/proc/16952/task/16953/stat : 16953 (java) R 16950 16952 15870 0 -1 4202560 2519 0 1 0 93 3 0 0 20 0 19 0 291590278 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435684417912 259115771149 0 4 0 16800975 0 0 0 -1 0 0 0 0 0 0
[pid=16952/tid=16955] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16955/stat : 16955 (java) S 16950 16952 15870 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435645918248 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=16952/tid=16956] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16956/stat : 16956 (java) S 16950 16952 15870 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435644865448 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=16952/tid=16957] ppid=16950 vsize=9624980 CPUtime=0.01 cores=0,2,4,6
/proc/16952/task/16957/stat : 16957 (java) S 16950 16952 15870 0 -1 4202560 18 0 0 0 1 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435643812648 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
[pid=16952/tid=16958] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16958/stat : 16958 (java) S 16950 16952 15870 0 -1 4202560 10 0 0 0 0 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435642759848 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=16952/tid=16959] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16959/stat : 16959 (java) S 16950 16952 15870 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435641707048 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=16952/tid=16960] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16960/stat : 16960 (java) S 16950 16952 15870 0 -1 4202560 11 0 0 0 0 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435640654248 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16961] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16961/stat : 16961 (java) S 16950 16952 15870 0 -1 4202560 5 0 0 0 0 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435639601448 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16962] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16962/stat : 16962 (java) S 16950 16952 15870 0 -1 4202560 9 0 0 0 0 0 0 0 20 0 19 0 291590279 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435638548648 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16963] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16963/stat : 16963 (java) S 16950 16952 15870 0 -1 4202560 73 0 0 0 0 0 0 0 20 0 19 0 291590280 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435507870696 259115759529 0 0 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16964] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16964/stat : 16964 (java) S 16950 16952 15870 0 -1 4202560 17 0 0 0 0 0 0 0 20 0 19 0 291590280 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435506816760 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16965] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16965/stat : 16965 (java) S 16950 16952 15870 0 -1 4202560 8 0 0 0 0 0 0 0 20 0 19 0 291590280 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435505763848 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16966] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16966/stat : 16966 (java) S 16950 16952 15870 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291590283 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435504712336 259115767584 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16967] ppid=16950 vsize=9624980 CPUtime=0.54 cores=0,2,4,6
/proc/16952/task/16967/stat : 16967 (java) S 16950 16952 15870 0 -1 4202560 4101 0 0 0 54 0 0 0 20 0 19 0 291590283 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435503659448 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16968] ppid=16950 vsize=9624980 CPUtime=0.47 cores=0,2,4,6
/proc/16952/task/16968/stat : 16968 (java) R 16950 16952 15870 0 -1 4202560 2562 0 0 0 47 0 0 0 20 0 19 0 291590283 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435502606648 140435691215119 0 4 0 16800975 0 0 0 -1 4 0 0 0 0 0
[pid=16952/tid=16969] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16969/stat : 16969 (java) S 16950 16952 15870 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291590283 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435501554040 259115758652 0 4 0 16800975 18446744071579510697 0 0 -1 4 0 0 0 0 0
[pid=16952/tid=16970] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16970/stat : 16970 (java) S 16950 16952 15870 0 -1 4202560 1 0 0 0 0 0 0 0 20 0 19 0 291590283 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140435500501448 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 2 0 0 0 0 0
[pid=16952/tid=16971] ppid=16950 vsize=9624980 CPUtime=0 cores=0,2,4,6
/proc/16952/task/16971/stat : 16971 (java) S 16950 16952 15870 0 -1 4202560 12 0 0 0 0 0 0 0 20 0 19 0 291590352 9855979520 47341 33554432000 1073741824 1073778376 140735384131264 140434491827880 259115759529 0 4 0 16800975 18446744071579510697 0 0 -1 6 0 0 0 0 0
Current children cumulated CPU time (s) 2.11
Current children cumulated vsize (KiB) 9624980

Child status: 30
Real time (s): 1.03657
CPU time (s): 2.21366
CPU user time (s): 2.08268
CPU system time (s): 0.13098
CPU usage (%): 213.557
Max. virtual memory (cumulated for all children) (KiB): 9624980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.08268
system time used= 0.13098
maximum resident set size= 191488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11286
page faults= 1
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 299
involuntary context switches= 44

runsolver used 0.001999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-29 03:24:04
IDJOB=3717877
IDBENCH=79473
IDSOLVER=2301
FILE ID=node124/3717877-1338254644
RUNJOBID= node124-1338248599-15886
PBS_JOBID= 14624663
Free space on /tmp= 71432 MiB

SOLVER NAME= Sat4j PB  2012-05-28
BENCH NAME= PB10/normalized-PB10/PARTIAL-BIGINT-LIN/wcsp/bwt/normalized-bwt5bc_wcsp.wbo
COMMAND LINE= java -jar HOME/sat4j-pb.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3717877-1338254644/watcher-3717877-1338254644 -o /tmp/evaluation-result-3717877-1338254644/solver-3717877-1338254644 -C 1800 -W 1900 -M 15500  java -jar HOME/sat4j-pb.jar HOME/instance-3717877-1338254644.wbo

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0e1a5fa327eef36773918cc05fbcc929
RANDOM SEED=1936345164

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5357.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.04
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.325
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        29979720 kB
Buffers:          432732 kB
Cached:           996620 kB
SwapCached:         2192 kB
Active:          1617312 kB
Inactive:         408836 kB
Active(anon):     586740 kB
Inactive(anon):    12184 kB
Active(file):    1030572 kB
Inactive(file):   396652 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67105464 kB
Dirty:              1692 kB
Writeback:             0 kB
AnonPages:        605448 kB
Mapped:            22492 kB
Shmem:                84 kB
Slab:             723916 kB
SReclaimable:     167412 kB
SUnreclaim:       556504 kB
KernelStack:        1592 kB
PageTables:         5440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     818036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    575488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71432 MiB
End job on node124 at 2012-05-29 03:24:05