Trace number 2657141

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
bsolo 3.2 Card? (TO) 1800.08 1800.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
MD5SUMd887ec44be40cf432f8acabc52df2afa
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.357945
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints161
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint81
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 82
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2657141-1276578801.opb
0.00/0.00	c File size is 115835 bytes.
0.00/0.02	c Highest Coefficient sum: 82
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.02 s
0.00/0.02	c Var: 6480 Constr: 161 81/80/0 Lit: 12960 Watch. Lit: 6642
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.49/0.58	c Pre-processing Time: 0.582 s
0.49/0.58	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.58	c        0   6480      161    12960   80     6642   80027      0      0 0.58
0.49/0.58	c Switching off lower bounding mode.
1800.04/1800.50	c      102   6480      296   191398  646    41031   88030    135     84 1.21
1800.04/1800.50	c      252   6480      457   335281  733    46663   96834    296    163 1.54
1800.04/1800.50	c      478   6480      721   627740  870    85553  106518    560    202 2.36
1800.04/1800.50	c     1378   6480     1633  3183891 1949    95604  117170   1472      4 304.04
1800.04/1800.50	c     2254   6480     2509  5014273 1998    97356  128888   2348      3 563.71
1800.04/1800.50	c     3160   6480     3415  6833027 2000    99168  141777   3254      3 833.63
1800.04/1800.50	c     4913   6480     5169 10375654 2007   102699  155955   5008      3 1361.39
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c    7     6452    339    49377     6708 13554498   6547      3 1800.06
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.06 s

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-2657141-1276578801/watcher-2657141-1276578801 -o /tmp/evaluation-result-2657141-1276578801/solver-2657141-1276578801 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2657141-1276578801.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: 1.05 1.01 1.00 2/107 1062
/proc/meminfo: memFree=1841248/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=18724 CPUtime=0
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 316 0 0 0 0 0 0 0 24 0 1 0 31535819 19173376 234 1992294400 134512640 137138936 4291216432 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 4681 235 168 642 0 4008 0

[startup+0.0280819 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 1062
/proc/meminfo: memFree=1841248/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=12008 CPUtime=0.02
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 647 0 0 0 2 0 0 0 24 0 1 0 31535819 12296192 536 1992294400 134512640 137138936 4291216432 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 3002 536 184 642 0 2358 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12008

[startup+0.101089 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 1062
/proc/meminfo: memFree=1841248/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=12008 CPUtime=0.09
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 647 0 0 0 9 0 0 0 24 0 1 0 31535819 12296192 536 1992294400 134512640 137138936 4291216432 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 3002 536 184 642 0 2358 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12008

[startup+0.301107 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 1062
/proc/meminfo: memFree=1841248/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=12148 CPUtime=0.29
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 744 0 0 0 28 1 0 0 25 0 1 0 31535819 12439552 589 1992294400 134512640 137138936 4291216432 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 3037 589 185 642 0 2393 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12148

[startup+0.701143 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 1062
/proc/meminfo: memFree=1841248/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=13048 CPUtime=0.69
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 1000 0 0 0 68 1 0 0 25 0 1 0 31535819 13361152 825 1992294400 134512640 137138936 4291216432 18446744073709551615 134618200 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 3262 825 192 642 0 2618 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13048

[startup+1.50121 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 1063
/proc/meminfo: memFree=1837148/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=16908 CPUtime=1.49
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 2186 0 0 0 147 2 0 0 25 0 1 0 31535819 17313792 1812 1992294400 134512640 137138936 4291216432 18446744073709551615 136297616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 4227 1812 192 642 0 3583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16908

[startup+3.10136 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 1063
/proc/meminfo: memFree=1830948/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=22516 CPUtime=3.09
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 3738 0 0 0 304 5 0 0 25 0 1 0 31535819 23056384 3214 1992294400 134512640 137138936 4291216432 18446744073709551615 136504051 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 5629 3214 192 642 0 4985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22516

[startup+6.30065 s]
/proc/loadavg: 1.05 1.01 1.00 2/108 1063
/proc/meminfo: memFree=1826980/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=24892 CPUtime=6.29
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 4313 0 0 0 624 5 0 0 25 0 1 0 31535819 25489408 3776 1992294400 134512640 137138936 4291216432 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 6223 3776 192 642 0 5579 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24892

[startup+12.7012 s]
/proc/loadavg: 1.04 1.01 1.00 2/108 1063
/proc/meminfo: memFree=1823508/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=28012 CPUtime=12.69
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 5101 0 0 0 1263 6 0 0 25 0 1 0 31535819 28684288 4564 1992294400 134512640 137138936 4291216432 18446744073709551615 134573777 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 7003 4564 192 642 0 6359 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28012

[startup+25.5014 s]
/proc/loadavg: 1.03 1.01 1.00 2/108 1063
/proc/meminfo: memFree=1819788/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=31492 CPUtime=25.49
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 5983 0 0 0 2543 6 0 0 25 0 1 0 31535819 32247808 5446 1992294400 134512640 137138936 4291216432 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 7873 5446 192 642 0 7229 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31492

[startup+51.1007 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 1065
/proc/meminfo: memFree=1815200/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=36036 CPUtime=51.08
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 7129 0 0 0 5101 7 0 0 25 0 1 0 31535819 36900864 6592 1992294400 134512640 137138936 4291216432 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 9009 6592 192 642 0 8365 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36036

[startup+102.308 s]
/proc/loadavg: 1.01 1.00 1.00 2/108 1065
/proc/meminfo: memFree=1809496/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=41552 CPUtime=102.27
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 8498 0 0 0 10219 8 0 0 25 0 1 0 31535819 42549248 7961 1992294400 134512640 137138936 4291216432 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 10388 7961 192 642 0 9744 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41552

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1067
/proc/meminfo: memFree=1804660/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=46376 CPUtime=162.25
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 9705 0 0 0 16217 8 0 0 25 0 1 0 31535819 47489024 9168 1992294400 134512640 137138936 4291216432 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 11594 9168 192 642 0 10950 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 46376

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1069
/proc/meminfo: memFree=1800816/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=50108 CPUtime=222.24
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 10646 0 0 0 22215 9 0 0 25 0 1 0 31535819 51310592 10109 1992294400 134512640 137138936 4291216432 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 12527 10109 192 642 0 11883 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 50108

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1071
/proc/meminfo: memFree=1797716/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=53440 CPUtime=282.22
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 11458 0 0 0 28213 9 0 0 25 0 1 0 31535819 54722560 10921 1992294400 134512640 137138936 4291216432 18446744073709551615 136296996 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 13360 10921 192 642 0 12716 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 53440

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1073
/proc/meminfo: memFree=1789780/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=61364 CPUtime=342.21
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 13438 0 0 0 34211 10 0 0 25 0 1 0 31535819 62836736 12901 1992294400 134512640 137138936 4291216432 18446744073709551615 136504105 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 15341 12901 192 642 0 14697 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 61364

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1073
/proc/meminfo: memFree=1782464/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=68592 CPUtime=402.19
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 15259 0 0 0 40208 11 0 0 25 0 1 0 31535819 70238208 14722 1992294400 134512640 137138936 4291216432 18446744073709551615 136504131 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 17148 14722 192 642 0 16504 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 68592

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1075
/proc/meminfo: memFree=1778124/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=72896 CPUtime=462.17
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 16321 0 0 0 46205 12 0 0 25 0 1 0 31535819 74645504 15784 1992294400 134512640 137138936 4291216432 18446744073709551615 134575629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 18224 15784 192 642 0 17580 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 72896

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1077
/proc/meminfo: memFree=1774900/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=76048 CPUtime=522.16
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 17122 0 0 0 52204 12 0 0 25 0 1 0 31535819 77873152 16585 1992294400 134512640 137138936 4291216432 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 19012 16585 192 642 0 18368 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 76048

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1079
/proc/meminfo: memFree=1769444/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=81536 CPUtime=582.14
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 18502 0 0 0 58201 13 0 0 25 0 1 0 31535819 83492864 17965 1992294400 134512640 137138936 4291216432 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 20384 17965 192 642 0 19740 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 81536

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1081
/proc/meminfo: memFree=1760392/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=90324 CPUtime=642.14
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 20698 0 0 0 64199 15 0 0 25 0 1 0 31535819 92491776 20161 1992294400 134512640 137138936 4291216432 18446744073709551615 136502662 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 22581 20161 192 642 0 21937 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 90324

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1087
/proc/meminfo: memFree=1739560/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=111044 CPUtime=882.07
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 25858 0 0 0 88190 17 0 0 25 0 1 0 31535819 113709056 25321 1992294400 134512640 137138936 4291216432 18446744073709551615 136296996 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 27761 25321 192 642 0 27117 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 111044

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1089
/proc/meminfo: memFree=1734476/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=116080 CPUtime=942.06
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 27137 0 0 0 94188 18 0 0 25 0 1 0 31535819 118865920 26600 1992294400 134512640 137138936 4291216432 18446744073709551615 136511195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 29020 26600 192 642 0 28376 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 116080

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1089
/proc/meminfo: memFree=1730880/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=119668 CPUtime=1002.05
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 28015 0 0 0 100186 19 0 0 25 0 1 0 31535819 122540032 27478 1992294400 134512640 137138936 4291216432 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 29917 27478 192 642 0 29273 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 119668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1091
/proc/meminfo: memFree=1728152/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=122364 CPUtime=1062.03
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 28711 0 0 0 106184 19 0 0 25 0 1 0 31535819 125300736 28174 1992294400 134512640 137138936 4291216432 18446744073709551615 136511195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 30591 28174 192 642 0 29947 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 122364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1093
/proc/meminfo: memFree=1718976/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=131468 CPUtime=1122.01
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 30998 0 0 0 112181 20 0 0 25 0 1 0 31535819 134623232 30440 1992294400 134512640 137138936 4291216432 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 32867 30440 192 642 0 32223 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 131468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1095
/proc/meminfo: memFree=1713148/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=137208 CPUtime=1182
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 32433 0 0 0 118178 22 0 0 25 0 1 0 31535819 140500992 31875 1992294400 134512640 137138936 4291216432 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 34302 31875 192 642 0 33658 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 137208

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1097
/proc/meminfo: memFree=1709180/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=140908 CPUtime=1241.99
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 33370 0 0 0 124176 23 0 0 25 0 1 0 31535819 144289792 32812 1992294400 134512640 137138936 4291216432 18446744073709551615 134575867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 35227 32812 192 642 0 34583 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 140908

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1097
/proc/meminfo: memFree=1706204/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=143776 CPUtime=1301.97
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 34081 0 0 0 130174 23 0 0 25 0 1 0 31535819 147226624 33523 1992294400 134512640 137138936 4291216432 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 35944 33523 192 642 0 35300 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 143776

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 1099
/proc/meminfo: memFree=1703848/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=146432 CPUtime=1361.96
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 34746 0 0 0 136172 24 0 0 25 0 1 0 31535819 149946368 34188 1992294400 134512640 137138936 4291216432 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 36608 34188 192 642 0 35964 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 146432

[startup+1422.31 s]
/proc/loadavg: 1.06 1.01 1.00 2/108 1101
/proc/meminfo: memFree=1692936/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=157116 CPUtime=1421.95
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 37422 0 0 0 142170 25 0 0 25 0 1 0 31535819 160886784 36864 1992294400 134512640 137138936 4291216432 18446744073709551615 136296981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 39279 36864 192 642 0 38635 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 157116

[startup+1482.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/108 1103
/proc/meminfo: memFree=1688348/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=161752 CPUtime=1481.93
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 38575 0 0 0 148167 26 0 0 25 0 1 0 31535819 165634048 38017 1992294400 134512640 137138936 4291216432 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 40438 38017 192 642 0 39794 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 161752

[startup+1542.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/108 1108
/proc/meminfo: memFree=1684380/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=164976 CPUtime=1541.9
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 39380 0 0 0 154164 26 0 0 25 0 1 0 31535819 168935424 38822 1992294400 134512640 137138936 4291216432 18446744073709551615 136504022 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 41244 38822 192 642 0 40600 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 164976

[startup+1602.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/108 1108
/proc/meminfo: memFree=1681900/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=167648 CPUtime=1601.89
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 40030 0 0 0 160162 27 0 0 25 0 1 0 31535819 171671552 39472 1992294400 134512640 137138936 4291216432 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 41912 39472 192 642 0 41268 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 167648

[startup+1662.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/108 1110
/proc/meminfo: memFree=1673592/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=175936 CPUtime=1661.88
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 42115 0 0 0 166160 28 0 0 25 0 1 0 31535819 180158464 41557 1992294400 134512640 137138936 4291216432 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 43984 41557 192 642 0 43340 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 175936

[startup+1722.3 s]
/proc/loadavg: 1.11 1.06 1.01 2/108 1112
/proc/meminfo: memFree=1667640/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=181984 CPUtime=1721.86
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 43627 0 0 0 172157 29 0 0 25 0 1 0 31535819 186351616 43069 1992294400 134512640 137138936 4291216432 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 45496 43069 192 642 0 44852 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 181984

[startup+1782.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/108 1114
/proc/meminfo: memFree=1663796/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=185880 CPUtime=1781.85
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 44589 0 0 0 178155 30 0 0 25 0 1 0 31535819 190341120 44031 1992294400 134512640 137138936 4291216432 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 46470 44031 192 642 0 45826 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 185880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.03 1.04 1.00 2/108 1114
/proc/meminfo: memFree=1662804/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=186736 CPUtime=1800.04
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 44821 0 0 0 179974 30 0 0 25 0 1 0 31535819 191217664 44263 1992294400 134512640 137138936 4291216432 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 46684 44263 192 642 0 46040 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 186736

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

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

[startup+1800.5 s]
/proc/loadavg: 1.03 1.04 1.00 2/108 1114
/proc/meminfo: memFree=1662804/2059040 swapFree=4140072/4192956
[pid=1062] ppid=1060 vsize=186736 CPUtime=1800.04
/proc/1062/stat : 1062 (bsolo_pb10) R 1060 1062 590 0 -1 4202496 44821 0 0 0 179974 30 0 0 25 0 1 0 31535819 191217664 44263 1992294400 134512640 137138936 4291216432 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1062/statm: 46684 44263 192 642 0 46040 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 186736

Child status: 15
Real time (s): 1800.53
CPU time (s): 1800.08
CPU user time (s): 1799.75
CPU system time (s): 0.32795
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 186784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.32795
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44821
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= 1
involuntary context switches= 4068

runsolver used 2.91256 second user time and 8.5677 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-15 07:13:21
IDJOB=2657141
IDBENCH=2588
IDSOLVER=1162
FILE ID=node025/2657141-1276578801
PBS_JOBID= 11173524
Free space on /tmp= 62580 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657141-1276578801/watcher-2657141-1276578801 -o /tmp/evaluation-result-2657141-1276578801/solver-2657141-1276578801 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2657141-1276578801.opb

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

MD5SUM BENCH= d887ec44be40cf432f8acabc52df2afa
RANDOM SEED=252426426

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1841900 kB
Buffers:         27244 kB
Cached:         102668 kB
SwapCached:       6464 kB
Active:          90180 kB
Inactive:        52716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1841900 kB
SwapTotal:     4192956 kB
SwapFree:      4140072 kB
Dirty:            3988 kB
Writeback:           4 kB
AnonPages:       11064 kB
Mapped:          12952 kB
Slab:            52456 kB
PageTables:       4160 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183384 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node025 at 2010-06-15 07:43:23