Trace number 1877022

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT (MO)-43 851.043 851.337

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-5.opb
MD5SUM98c81efbf429745622d6705fab70d2ee
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-43
Best CPU time to get the best result obtained on this benchmark568.149
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109601
Number of constraints which are clauses109601
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1400
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1400
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1400
Number of bits of the biggest sum of numbers11
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877022-1245165591.opb
0.00/0.00	c File size is 2693045 bytes.
0.29/0.35	c Highest Coefficient sum: 1400
0.29/0.35	c Parsing was ok!!
0.29/0.35	c Total parsing time: 0.351 s
0.29/0.39	c Var: 1400 Constr: 109601 109601/0/0 Lit: 219202 Watch. Lit: 219202
0.29/0.39	c Obj. Vars: 1400 (100 % of total variables)
3.99/4.02	c Pre-processing Time: 4.018 s
3.99/4.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.99/4.02	c        0   1400   109601   219202    2   219202   36533      0      0 4.02
3.99/4.02	c Switching off lower bounding mode.
3.99/4.04	o -37
3.99/4.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.99/4.05	c        0   1400   109602   220602    2   219241   37533      1      0 4.04
3.99/4.05	o -38
4.19/4.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.19/4.28	c        4   1400   109607   227442    2   219289   37533      6      0 4.06
4.19/4.28	c      105   1400   109724   386179    3   219523   41287    123     24 4.27
4.19/4.28	o -39
11.89/11.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.89/11.96	c      111   1400   109731   395736    3   219576   37533    130     25 4.29
11.89/11.96	c      212   1400   109839   542355    4   219792   41287    238     47 4.49
11.89/11.96	c      462   1400   110115   916836    8   220344   45416    514     91 5.05
11.89/11.96	c      937   1400   110649  1640412   14   221412   49958   1048    150 6.23
11.89/11.96	c     1751   1400   111526  2830763   25   223166   54954   1925    210 8.32
11.89/11.96	c     3072   1400   112955  4769766   42   226024   60450   3354    257 11.92
11.89/11.96	o -40
12.18/12.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
12.18/12.24	c     3083   1400   112967  4786107   42   226088   37533   3366    257 11.96
12.18/12.24	c     3183   1400   113076  4933869   43   226306   41287   3475    260 12.20
12.18/12.24	o -41
13.19/13.28	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
13.19/13.28	c     3195   1400   113090  4952891   43   226375   37533   3489    260 12.25
13.19/13.28	c     3295   1400   113196  5096452   45   226587   41287   3595    262 12.55
13.19/13.28	c     3546   1400   113477  5477204   48   227149   45416   3876    267 13.26
13.19/13.28	o -42
13.69/13.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
13.69/13.77	c     3551   1400   113483  5485384   48   227203   37533   3882    267 13.29
13.69/13.77	c     3651   1400   113594  5635624   49   227425   41287   3993    268 13.59
13.69/13.77	o -43
850.70/851.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
850.70/851.00	c     3699   1400   113650  5711475   50   227580   37533   4049    268 13.77
850.70/851.00	c     3800   1400   113757  5856303   51   227794   41287   4156    270 14.04
850.70/851.00	c     4050   1400   114045  6245371   54   228370   45416   4444    275 14.70
850.70/851.00	c     4526   1400   114579  6967503   60   229438   49958   4978    275 16.43
850.70/851.00	c     5339   1400   115508  8223919   71   231296   54954   5907    278 19.14
850.70/851.00	c     6660   1400   116994 10232034   87   234268   60450   7393    269 24.69
850.70/851.00	c     8742   1400   119296 13345224  111   238872   66496   9695    270 32.35
850.70/851.00	c    11965   1400   122862 18166827  147   246004   73146  13261    260 45.92
850.70/851.00	c    16902   1400   128377 25624900  199   257034   80461  18776    240 70.20
850.70/851.00	c    24408   1400   137006 37281802  272   274292   88508  27405    218 111.69
850.70/851.00	c    35771   1400   149732 54493115  363   299744   97359  40131    184 193.43
850.70/851.00	c    52916   1400   168883 80361606  475   338086  107095  59282    140 377.06
850.70/851.00	c    78735   1400   197694 119190641  602   396309  117805  88093    109 718.75
850.70/851.00	c Caught signal: 15
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850.70/851.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
850.70/851.00	c   29    94106   9184   106266   214807 142332252 105206    110 850.71
850.70/851.00	c Objective: -43
850.70/851.00	s SATISFIABLE
850.70/851.00	c Total time: 850.713 s

Verifier Data 

OK	-43

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877022-1245165591/watcher-1877022-1245165591 -o /tmp/evaluation-result-1877022-1245165591/solver-1877022-1245165591 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877022-1245165591.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: 1.02 1.02 1.00 3/64 10655
/proc/meminfo: memFree=135600/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=13360 CPUtime=0
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 184155214 13680640 246 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 3340 247 174 640 0 2038 0

[startup+0.0827559 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10655
/proc/meminfo: memFree=135600/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=15832 CPUtime=0.07
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 1012 0 0 0 7 0 0 0 18 0 1 0 184155214 16211968 996 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 3958 997 318 640 0 2656 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15832

[startup+0.101757 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10655
/proc/meminfo: memFree=135600/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=16384 CPUtime=0.09
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 1192 0 0 0 9 0 0 0 18 0 1 0 184155214 16777216 1176 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 4096 1177 353 640 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16384

[startup+0.301775 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10655
/proc/meminfo: memFree=135600/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=22436 CPUtime=0.29
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 3084 0 0 0 28 1 0 0 19 0 1 0 184155214 22974464 3068 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 5609 3068 725 640 0 4307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22436

[startup+0.701809 s]
/proc/loadavg: 1.02 1.02 1.00 3/64 10655
/proc/meminfo: memFree=135600/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=30256 CPUtime=0.69
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 5799 0 0 0 67 2 0 0 22 0 1 0 184155214 30982144 5125 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 7564 5125 190 640 0 6920 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30256

[startup+1.50188 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10656
/proc/meminfo: memFree=115816/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=30256 CPUtime=1.49
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 5799 0 0 0 146 3 0 0 25 0 1 0 184155214 30982144 5125 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 7564 5125 190 640 0 6920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30256

[startup+3.10202 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10656
/proc/meminfo: memFree=115688/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=30256 CPUtime=3.09
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 5799 0 0 0 303 6 0 0 25 0 1 0 184155214 30982144 5125 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 7564 5125 190 640 0 6920 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30256

[startup+6.3013 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10656
/proc/meminfo: memFree=106928/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=45544 CPUtime=6.29
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 11329 0 0 0 618 11 0 0 25 0 1 0 184155214 46637056 8977 1992294400 134512640 137136520 4294956256 18446744073709551615 134551701 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 11386 8977 197 640 0 10742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 45544

[startup+12.7019 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 10656
/proc/meminfo: memFree=60080/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=90132 CPUtime=12.69
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 22469 0 0 0 1251 18 0 0 25 0 1 0 184155214 92295168 20117 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 22533 20117 197 640 0 21889 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 90132

[startup+25.502 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10656
/proc/meminfo: memFree=14960/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=159760 CPUtime=25.45
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 39889 0 0 0 2518 27 0 0 25 0 1 0 184155214 163594240 37537 1992294400 134512640 137136520 4294956256 18446744073709551615 136295569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 39940 37537 197 640 0 39296 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 159760

[startup+51.1012 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 10656
/proc/meminfo: memFree=15152/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=281748 CPUtime=51.03
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 70387 0 0 0 5062 41 0 0 25 0 1 0 184155214 288509952 68035 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 70437 68035 197 640 0 69793 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 281748

[startup+102.306 s]
/proc/loadavg: 1.11 1.04 1.01 2/65 10656
/proc/meminfo: memFree=14832/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=472300 CPUtime=102.22
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 118007 0 0 0 10154 68 0 0 25 0 1 0 184155214 483635200 115655 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 118075 115655 197 640 0 117431 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 472300

[startup+162.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 10656
/proc/meminfo: memFree=124208/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=657084 CPUtime=162.2
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 164209 0 0 0 16131 89 0 0 25 0 1 0 184155214 672854016 161857 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 164271 161857 197 640 0 163627 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 657084

[startup+222.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 10656
/proc/meminfo: memFree=18224/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=812368 CPUtime=222.18
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 203041 0 0 0 22105 113 0 0 25 0 1 0 184155214 831864832 200689 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 203092 200689 197 640 0 202448 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 812368

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 10656
/proc/meminfo: memFree=17520/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=922292 CPUtime=282.15
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 230510 0 0 0 28085 130 0 0 25 0 1 0 184155214 944427008 228158 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 230573 228158 197 640 0 229929 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 922292

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10656
/proc/meminfo: memFree=18928/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1007800 CPUtime=342.13
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 251881 0 0 0 34068 145 0 0 25 0 1 0 184155214 1031987200 249529 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 251950 249529 197 640 0 251306 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1007800

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10656
/proc/meminfo: memFree=17328/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1102524 CPUtime=402.12
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 275562 0 0 0 40052 160 0 0 25 0 1 0 184155214 1128984576 273210 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 275631 273210 197 640 0 274987 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 1102524

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10656
/proc/meminfo: memFree=17456/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1212820 CPUtime=462.11
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 303143 0 0 0 46035 176 0 0 25 0 1 0 184155214 1241927680 300791 1992294400 134512640 137136520 4294956256 18446744073709551615 134544297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 303205 300791 197 640 0 302561 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 1212820

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10656
/proc/meminfo: memFree=16240/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1294800 CPUtime=522.09
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 323642 0 0 0 52022 187 0 0 25 0 1 0 184155214 1325875200 321290 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 323700 321290 197 640 0 323056 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1294800

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10656
/proc/meminfo: memFree=15728/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1382012 CPUtime=582.07
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 345442 0 0 0 58004 203 0 0 25 0 1 0 184155214 1415180288 343090 1992294400 134512640 137136520 4294956256 18446744073709551615 135982494 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 345503 343090 197 640 0 344859 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1382012

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10656
/proc/meminfo: memFree=14960/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1464236 CPUtime=642.05
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 366008 0 0 0 63987 218 0 0 25 0 1 0 184155214 1499377664 363656 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 366059 363656 197 640 0 365415 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1464236

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10656
/proc/meminfo: memFree=15856/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1531300 CPUtime=702.04
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 382770 0 0 0 69973 231 0 0 25 0 1 0 184155214 1568051200 380418 1992294400 134512640 137136520 4294956256 18446744073709551615 134616615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 382825 380418 197 640 0 382181 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1531300

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 10656
/proc/meminfo: memFree=14832/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1660128 CPUtime=762.03
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 414971 0 0 0 75953 250 0 0 25 0 1 0 184155214 1699971072 412619 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 415032 412619 197 640 0 414388 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1660128

[startup+822.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 10656
/proc/meminfo: memFree=14896/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1795544 CPUtime=822
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 448834 0 0 0 81930 270 0 0 25 0 1 0 184155214 1838637056 446482 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 448886 446482 197 640 0 448242 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 1795544



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+851.001 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 10656
/proc/meminfo: memFree=15536/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=1843208 CPUtime=850.7
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194304 460746 0 0 0 84792 278 0 0 25 0 1 0 184155214 1887444992 458394 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 460802 458394 197 640 0 460158 0
Current children cumulated CPU time (s) 850.7
Current children cumulated vsize (KiB) 1843208

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

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

[startup+851.201 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 10656
/proc/meminfo: memFree=15536/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=0 CPUtime=850.9
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194308 460748 0 0 0 84792 298 0 0 25 0 1 0 184155214 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 850.9
Current children cumulated vsize (KiB) 0

[startup+851.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 10657
/proc/meminfo: memFree=1702760/2055920 swapFree=4182220/4192956
[pid=10655] ppid=10653 vsize=0 CPUtime=851
/proc/10655/stat : 10655 (bsolo) R 10653 10655 10541 0 -1 4194308 460748 0 0 0 84792 308 0 0 25 0 1 0 184155214 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10655/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 851
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 851.337
CPU time (s): 851.043
CPU user time (s): 847.926
CPU system time (s): 3.11653
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 1843208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 847.926
system time used= 3.11653
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460748
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= 2
involuntary context switches= 1092

runsolver used 0.949855 second user time and 2.00569 second system time

The end

Launcher Data 

Begin job on node50 at 2009-06-16 17:19:51
IDJOB=1877022
IDBENCH=2247
IDSOLVER=699
FILE ID=node50/1877022-1245165591
PBS_JOBID= 9363874
Free space on /tmp= 66424 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-5.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877022-1245165591/watcher-1877022-1245165591 -o /tmp/evaluation-result-1877022-1245165591/solver-1877022-1245165591 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877022-1245165591.opb

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

MD5SUM BENCH= 98c81efbf429745622d6705fab70d2ee
RANDOM SEED=1042827007

node50.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.211
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.211
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        136080 kB
Buffers:         41024 kB
Cached:        1750612 kB
SwapCached:       4788 kB
Active:         387068 kB
Inactive:      1412200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        136080 kB
SwapTotal:     4192956 kB
SwapFree:      4182220 kB
Dirty:            6572 kB
Writeback:           0 kB
Mapped:          13392 kB
Slab:           106440 kB
Committed_AS:   105700 kB
PageTables:       1452 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877022-1245165591.opb

Free space on /tmp at the end= 66420 MiB
End job on node50 at 2009-06-16 17:34:04