Trace number 2697257

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
pb_cplex 2010-06-29? (TO) 1800.14 1086.73

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_10_4_40.opb
MD5SUM476815bfad4ec3fb3f4fdbbbbf10b706
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 40
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2516
Sum of products size (including duplicates)5032
Number of different products1258
Sum of products size2516

Solver Data 

0.00/0.00	c pb_cplex 1.0 - 20100701
0.00/0.00	c Parsing opb file format. File HOME/instance-2697257-1278052479.opb.
0.00/0.00	c Instance file HOME/instance-2697257-1278052479.opb
0.00/0.00	c File size is 107460 bytes.
0.00/0.05	c Highest Coefficient sum: 200
0.00/0.05	c  IBM ILOG License Manager: "IBM ILOG Optimization Suite for Academic Initiative" is accessing CPLEX 12 with option(s): "e m b q ".
0.00/0.06	c ============================[ Problem Statistics ]=============================
0.00/0.06	c |                                                                             |
0.00/0.06	c |  Parsing time:          0.05         s                                      |
0.00/0.06	c |  Number Variables:      1458                                                |
0.00/0.06	c |  Number Constraints:    2818                                                |
0.00/0.06	c ===============================================================================
1800.14/1086.72	c Remaining time 1799.95 sec.
1800.14/1086.72	c 
1800.14/1086.72	c *** INTERRUPTED ***
1800.14/1086.72	s UNKNOWN
1800.14/1086.72	c Total CPU time              : 1799.34 s
1800.14/1086.72	c Memory used           : 82.55 MB
1800.14/1086.72	c CPU time              : 1799.34 s
1800.14/1086.72	c 
1800.14/1086.72	c *** INTERRUPTED ***

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2697257-1278052479/watcher-2697257-1278052479 -o /tmp/evaluation-result-2697257-1278052479/solver-2697257-1278052479 -C 1800 -W 2000 -M 1800 run HOME/instance-2697257-1278052479.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.51 1.74 1.57 3/105 31223
/proc/meminfo: memFree=1387964/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) R 31221 31223 30490 0 -1 4202496 348 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217199509 0 65538 4100 65536 0 0 0 17 1 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0

[startup+0.0134971 s]
/proc/loadavg: 1.51 1.74 1.57 3/105 31223
/proc/meminfo: memFree=1387964/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.103507 s]
/proc/loadavg: 1.51 1.74 1.57 3/105 31223
/proc/meminfo: memFree=1387964/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300525 s]
/proc/loadavg: 1.51 1.74 1.57 3/105 31223
/proc/meminfo: memFree=1387964/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.70057 s]
/proc/loadavg: 1.51 1.74 1.57 3/105 31223
/proc/meminfo: memFree=1387964/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50066 s]
/proc/loadavg: 1.51 1.74 1.57 2/107 31225
/proc/meminfo: memFree=1379144/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=28268 CPUtime=1.48
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 4046 0 0 0 147 1 0 0 25 0 1 0 146541488 28946432 3240 1992294400 134512640 146736320 4289935904 18446744073709551615 136015570 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31224/statm: 7067 3240 921 2985 0 3609 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36968

[startup+3.10084 s]
/proc/loadavg: 1.51 1.74 1.57 2/107 31225
/proc/meminfo: memFree=1378028/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=28268 CPUtime=3.08
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 4054 0 0 0 306 2 0 0 25 0 1 0 146541488 28946432 3248 1992294400 134512640 146736320 4289935904 18446744073709551615 135844915 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31224/statm: 7067 3248 921 2985 0 3609 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 36968

[startup+6.3012 s]
/proc/loadavg: 1.47 1.73 1.57 2/107 31225
/proc/meminfo: memFree=1378772/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=28396 CPUtime=6.27
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 5304 0 0 0 625 2 0 0 25 0 1 0 146541488 29077504 3325 1992294400 134512640 146736320 4289935904 18446744073709551615 136017757 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31224/statm: 7099 3325 940 2985 0 3641 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 37096

[startup+12.7009 s]
/proc/loadavg: 1.43 1.71 1.57 3/108 31226
/proc/meminfo: memFree=1374052/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=43540 CPUtime=13.99
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 7551 0 0 0 1395 4 0 0 25 0 2 0 146541488 44584960 4519 1992294400 134512640 146736320 4289935904 18446744073709551615 136403112 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 10885 4519 983 2985 0 7427 0
[pid=31224/tid=31226] ppid=31223 vsize=43540 CPUtime=1.68
/proc/31224/task/31226/stat : 31226 (pb_cplex) R 31223 31223 30490 0 -1 4202560 649 0 0 0 168 0 0 0 23 0 2 0 146542536 44584960 4519 1992294400 134512640 146736320 4289935904 18446744073709551615 136008170 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 13.99
Current children cumulated vsize (KiB) 52240

[startup+25.5014 s]
/proc/loadavg: 1.56 1.73 1.57 2/108 31226
/proc/meminfo: memFree=1373564/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=44720 CPUtime=37.37
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 7733 0 0 0 3731 6 0 0 22 0 2 0 146541488 45793280 4675 1992294400 134512640 146736320 4289935904 18446744073709551615 136008366 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 11180 4675 984 2985 0 7722 0
[pid=31224/tid=31226] ppid=31223 vsize=44720 CPUtime=13.5
/proc/31224/task/31226/stat : 31226 (pb_cplex) R 31223 31223 30490 0 -1 4202560 820 0 0 0 1349 1 0 0 25 0 2 0 146542536 45793280 4675 1992294400 134512640 146736320 4289935904 18446744073709551615 135450945 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 37.37
Current children cumulated vsize (KiB) 53420

[startup+51.1023 s]
/proc/loadavg: 1.71 1.75 1.58 3/108 31228
/proc/meminfo: memFree=1373068/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=44912 CPUtime=85.94
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 7853 0 0 0 8586 8 0 0 25 0 2 0 146541488 45989888 4742 1992294400 134512640 146736320 4289935904 18446744073709551615 136008606 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 11228 4742 987 2985 0 7770 0
[pid=31224/tid=31226] ppid=31223 vsize=44912 CPUtime=38.91
/proc/31224/task/31226/stat : 31226 (pb_cplex) R 31223 31223 30490 0 -1 4202560 919 0 0 0 3890 1 0 0 25 0 2 0 146542536 45989888 4742 1992294400 134512640 146736320 4289935904 18446744073709551615 135526330 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 85.94
Current children cumulated vsize (KiB) 53612

[startup+102.309 s]
/proc/loadavg: 1.93 1.80 1.61 3/108 31228
/proc/meminfo: memFree=1372820/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=44912 CPUtime=182.34
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 7910 0 0 0 18221 13 0 0 23 0 2 0 146541488 45989888 4776 1992294400 134512640 146736320 4289935904 18446744073709551615 136388111 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 11228 4776 987 2985 0 7770 0
[pid=31224/tid=31226] ppid=31223 vsize=44912 CPUtime=86.19
/proc/31224/task/31226/stat : 31226 (pb_cplex) R 31223 31223 30490 0 -1 4202560 975 0 0 0 8615 4 0 0 25 0 2 0 146542536 45989888 4776 1992294400 134512640 146736320 4289935904 18446744073709551615 139044583 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 182.34
Current children cumulated vsize (KiB) 53612

[startup+162.302 s]
/proc/loadavg: 1.37 1.66 1.57 2/107 31230
/proc/meminfo: memFree=1369356/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=46284 CPUtime=244.98
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 14351 0 0 0 24480 18 0 0 25 0 1 0 146541488 47394816 5677 1992294400 134512640 146736320 4289935904 18446744073709551615 136018931 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31224/statm: 11571 5677 989 2985 0 8113 0
Current children cumulated CPU time (s) 244.98
Current children cumulated vsize (KiB) 54984

[startup+222.302 s]
/proc/loadavg: 1.13 1.54 1.53 2/107 31232
/proc/meminfo: memFree=1368240/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=49684 CPUtime=304.96
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 18735 0 0 0 30475 21 0 0 25 0 1 0 146541488 50876416 5959 1992294400 134512640 146736320 4289935904 18446744073709551615 135457476 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31224/statm: 12421 5959 989 2985 0 8963 0
Current children cumulated CPU time (s) 304.96
Current children cumulated vsize (KiB) 58384

[startup+282.301 s]
/proc/loadavg: 1.05 1.44 1.50 2/107 31234
/proc/meminfo: memFree=1367868/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=50100 CPUtime=364.94
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 22540 0 0 0 36470 24 0 0 25 0 1 0 146541488 51302400 6093 1992294400 134512640 146736320 4289935904 18446744073709551615 136062846 0 0 4096 16387 0 0 0 17 0 0 0 0
/proc/31224/statm: 12525 6093 1014 2985 0 9067 0
Current children cumulated CPU time (s) 364.94
Current children cumulated vsize (KiB) 58800

[startup+342.301 s]
/proc/loadavg: 1.31 1.45 1.49 2/108 31238
/proc/meminfo: memFree=1344184/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=80876 CPUtime=451.28
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 34779 0 0 0 45096 32 0 0 25 0 2 0 146541488 82817024 11746 1992294400 134512640 146736320 4289935904 18446744073709551615 136009004 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20219 11746 1022 2985 0 16761 0
[pid=31224/tid=31236] ppid=31223 vsize=80876 CPUtime=25.23
/proc/31224/task/31236/stat : 31236 (pb_cplex) S 31223 31223 30490 0 -1 4202560 2202 0 0 0 2522 1 0 0 25 0 2 0 146569978 82817024 11746 1992294400 134512640 146736320 4289935904 18446744073709551615 144580073 0 2 4096 16387 18446604437816072000 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 451.28
Current children cumulated vsize (KiB) 89576

[startup+402.301 s]
/proc/loadavg: 1.11 1.36 1.46 2/108 31238
/proc/meminfo: memFree=1344928/2059040 swapFree=4139044/4192956

################
# More data... #
################

[pid=31224] ppid=31223 vsize=82860 CPUtime=847.67
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 45161 0 0 0 84722 45 0 0 25 0 2 0 146541488 84848640 12376 1992294400 134512640 146736320 4289935904 18446744073709551615 138462623 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20715 12376 1022 2985 0 17257 0
[pid=31224/tid=31236] ppid=31223 vsize=82860 CPUtime=195.82
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 6065 0 0 0 19575 7 0 0 25 0 2 0 146569978 84848640 12376 1992294400 134512640 146736320 4289935904 18446744073709551615 136008050 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 847.67
Current children cumulated vsize (KiB) 91560

[startup+642.301 s]
/proc/loadavg: 1.86 1.63 1.54 3/108 31246
/proc/meminfo: memFree=1342200/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=82788 CPUtime=951.54
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 45886 0 0 0 95106 48 0 0 25 0 2 0 146541488 84774912 12352 1992294400 134512640 146736320 4289935904 18446744073709551615 136008050 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20697 12352 1022 2985 0 17239 0
[pid=31224/tid=31236] ppid=31223 vsize=82788 CPUtime=239.7
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 6661 0 0 0 23962 8 0 0 25 0 2 0 146569978 84774912 12352 1992294400 134512640 146736320 4289935904 18446744073709551615 136008017 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 951.54
Current children cumulated vsize (KiB) 91488

[startup+702.301 s]
/proc/loadavg: 1.90 1.68 1.56 2/108 31246
/proc/meminfo: memFree=1343192/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=81232 CPUtime=1069.26
/proc/31224/stat : 31224 (pb_cplex) S 31223 31223 30490 0 -1 4202496 47127 0 0 0 106876 50 0 0 25 0 2 0 146541488 83181568 11969 1992294400 134512640 146736320 4289935904 18446744073709551615 144580073 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20308 11969 1022 2985 0 16850 0
[pid=31224/tid=31236] ppid=31223 vsize=81232 CPUtime=299.25
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 7236 0 0 0 29915 10 0 0 25 0 2 0 146569978 83181568 11969 1992294400 134512640 146736320 4289935904 18446744073709551615 136403109 0 2 4096 16387 0 0 0 -1 0 0 0 0
Current children cumulated CPU time (s) 1069.26
Current children cumulated vsize (KiB) 89932

[startup+762.309 s]
/proc/loadavg: 1.99 1.74 1.58 3/108 31248
/proc/meminfo: memFree=1343192/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=81452 CPUtime=1184.5
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 48879 0 0 0 118397 53 0 0 25 0 2 0 146541488 83406848 12001 1992294400 134512640 146736320 4289935904 18446744073709551615 135468562 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20363 12001 1022 2985 0 16905 0
[pid=31224/tid=31236] ppid=31223 vsize=81452 CPUtime=358.83
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 8347 0 0 0 35871 12 0 0 25 0 2 0 146569978 83406848 12001 1992294400 134512640 146736320 4289935904 18446744073709551615 135460523 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1184.5
Current children cumulated vsize (KiB) 90152

[startup+822.301 s]
/proc/loadavg: 1.99 1.78 1.61 3/108 31250
/proc/meminfo: memFree=1342200/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=83168 CPUtime=1301.21
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 51582 0 0 0 130063 58 0 0 25 0 2 0 146541488 85164032 12444 1992294400 134512640 146736320 4289935904 18446744073709551615 136389768 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20792 12444 1022 2985 0 17334 0
[pid=31224/tid=31236] ppid=31223 vsize=83168 CPUtime=416.25
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 9147 0 0 0 41611 14 0 0 25 0 2 0 146569978 85164032 12444 1992294400 134512640 146736320 4289935904 18446744073709551615 136018922 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1301.21
Current children cumulated vsize (KiB) 91868

[startup+882.301 s]
/proc/loadavg: 1.99 1.82 1.63 3/108 31252
/proc/meminfo: memFree=1342696/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=83232 CPUtime=1416.38
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 53562 0 0 0 141576 62 0 0 25 0 2 0 146541488 85229568 12243 1992294400 134512640 146736320 4289935904 18446744073709551615 136009853 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20808 12243 1023 2985 0 17350 0
[pid=31224/tid=31236] ppid=31223 vsize=83232 CPUtime=471.44
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 10560 0 0 0 47129 15 0 0 25 0 2 0 146569978 85229568 12243 1992294400 134512640 146736320 4289935904 18446744073709551615 136385177 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1416.38
Current children cumulated vsize (KiB) 91932

[startup+942.301 s]
/proc/loadavg: 2.04 1.86 1.65 3/108 31254
/proc/meminfo: memFree=1340588/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=83152 CPUtime=1529.8
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 62946 0 0 0 152912 68 0 0 25 0 2 0 146541488 85147648 12554 1992294400 134512640 146736320 4289935904 18446744073709551615 136008165 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 20788 12554 1023 2985 0 17330 0
[pid=31224/tid=31236] ppid=31223 vsize=83152 CPUtime=524.89
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 11124 0 0 0 52472 17 0 0 25 0 2 0 146569978 85147648 12554 1992294400 134512640 146736320 4289935904 18446744073709551615 135525929 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1529.8
Current children cumulated vsize (KiB) 91852

[startup+1002.3 s]
/proc/loadavg: 1.97 1.87 1.67 3/108 31254
/proc/meminfo: memFree=1340960/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=84196 CPUtime=1641.62
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 68797 0 0 0 164088 74 0 0 25 0 2 0 146541488 86216704 12637 1992294400 134512640 146736320 4289935904 18446744073709551615 144757825 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 21049 12637 1023 2985 0 17591 0
[pid=31224/tid=31236] ppid=31223 vsize=84196 CPUtime=584.47
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 11810 0 0 0 58429 18 0 0 25 0 2 0 146569978 86216704 12637 1992294400 134512640 146736320 4289935904 18446744073709551615 138423676 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1641.62
Current children cumulated vsize (KiB) 92896

[startup+1062.3 s]
/proc/loadavg: 1.96 1.89 1.68 3/108 31256
/proc/meminfo: memFree=1340836/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=84440 CPUtime=1754.92
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 74556 0 0 0 175413 79 0 0 25 0 2 0 146541488 86466560 12642 1992294400 134512640 146736320 4289935904 18446744073709551615 136008065 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 21110 12642 1023 2985 0 17652 0
[pid=31224/tid=31236] ppid=31223 vsize=84440 CPUtime=642.92
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 11810 0 0 0 64272 20 0 0 25 0 2 0 146569978 86466560 12642 1992294400 134512640 146736320 4289935904 18446744073709551615 139042901 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1754.92
Current children cumulated vsize (KiB) 93140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1086.7 s]
/proc/loadavg: 1.90 1.88 1.69 3/108 31258
/proc/meminfo: memFree=1339968/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=84532 CPUtime=1800.14
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 78231 0 0 0 179933 81 0 0 25 0 2 0 146541488 86560768 12704 1992294400 134512640 146736320 4289935904 18446744073709551615 136008058 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 21133 12704 1025 2985 0 17675 0
[pid=31224/tid=31236] ppid=31223 vsize=84532 CPUtime=667.15
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 11811 0 0 0 66695 20 0 0 25 0 2 0 146569978 86560768 12704 1992294400 134512640 146736320 4289935904 18446744073709551615 139042919 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 93232

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1086.7 s]
/proc/loadavg: 1.90 1.88 1.69 3/108 31258
/proc/meminfo: memFree=1339968/2059040 swapFree=4139044/4192956
[pid=31223] ppid=31221 vsize=8700 CPUtime=0
/proc/31223/stat : 31223 (run) S 31221 31223 30490 0 -1 4202496 364 0 0 0 0 0 0 0 25 0 1 0 146541488 8908800 249 1992294400 4194304 4922060 140735036080480 18446744073709551615 235217198213 0 65536 4100 65538 18446744071562232103 0 0 17 0 0 0 0
/proc/31223/statm: 2175 249 208 178 0 68 0
[pid=31224] ppid=31223 vsize=84532 CPUtime=1800.14
/proc/31224/stat : 31224 (pb_cplex) R 31223 31223 30490 0 -1 4202496 78231 0 0 0 179933 81 0 0 25 0 2 0 146541488 86560768 12704 1992294400 134512640 146736320 4289935904 18446744073709551615 136008058 0 0 4096 16387 18446744073709551615 0 0 17 0 0 0 0
/proc/31224/statm: 21133 12704 1025 2985 0 17675 0
[pid=31224/tid=31236] ppid=31223 vsize=84532 CPUtime=667.15
/proc/31224/task/31236/stat : 31236 (pb_cplex) R 31223 31223 30490 0 -1 4202560 11811 0 0 0 66695 20 0 0 25 0 2 0 146569978 86560768 12704 1992294400 134512640 146736320 4289935904 18446744073709551615 139042919 0 2 4096 16387 0 0 0 -1 1 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 93232

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31223 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.002998
# while last known CPU time is 1800.14
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1086.73
CPU time (s): 1800.14
CPU user time (s): 1799.33
CPU system time (s): 0.81
CPU usage (%): 165.648
Max. virtual memory (cumulated for all children) (KiB): 95552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.000999
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 364
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2

runsolver used 2.12868 second user time and 5.47217 second system time

The end

Launcher Data 

Begin job on node088 at 2010-07-02 08:34:39
IDJOB=2697257
IDBENCH=48291
IDSOLVER=1209
FILE ID=node088/2697257-1278052479
PBS_JOBID= 11198827
Free space on /tmp= 62388 MiB

SOLVER NAME= pb_cplex 2010-06-29
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_10_4_40.opb
COMMAND LINE= run BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2697257-1278052479/watcher-2697257-1278052479 -o /tmp/evaluation-result-2697257-1278052479/solver-2697257-1278052479 -C 1800 -W 2000 -M 1800  run HOME/instance-2697257-1278052479.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 476815bfad4ec3fb3f4fdbbbbf10b706
RANDOM SEED=1547226890

node088.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.217
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.43
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.217
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1388988 kB
Buffers:        153952 kB
Cached:         403252 kB
SwapCached:       6992 kB
Active:         267140 kB
Inactive:       303896 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1388988 kB
SwapTotal:     4192956 kB
SwapFree:      4139044 kB
Dirty:           16816 kB
Writeback:           0 kB
AnonPages:       12036 kB
Mapped:           8524 kB
Slab:            77200 kB
PageTables:       4112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181632 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2697257-1278052479.opb

Free space on /tmp at the end= 62372 MiB
End job on node088 at 2010-07-02 08:52:48