Trace number 365825

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, and are wall clock time (not CPU 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 3.0.16? (MO) 1074.96 1074.9

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.022995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
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 56
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/365825-1177053509/instance-365825-1177053509.opb
0.00/0.00	c File size is 48273 bytes.
0.00/0.01	c Highest Coefficient sum: 56
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.01 s
0.00/0.01	c Var: 2750 Constr: 105 55/50/0 Lit: 5500 Watch. Lit: 2860
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.09/0.13	c Pre-processing Time: 0.129 s
0.09/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.13	c        0   2750      105     5500   52     2860   49518      0      0 0.13
0.09/0.13	c Switching off LPR mode.
1074.65/1074.61	c      100   2750      205    26747  130     3060   54470    100    684 0.14
1074.65/1074.61	c      250   2750      355    69705  196     3360   59918    250   1282 0.20
1074.65/1074.61	c      477   2750      582   159027  273     3814   65910    477   1786 0.27
1074.65/1074.61	c      816   2750      921   276360  300     4492   72502    816   2158 0.38
1074.65/1074.61	c     1324   2750     1429   357379  250     5508   79753   1324   1036 1.28
1074.65/1074.61	c     2087   2750     2192   474532  216     7034   87729   2087    682 3.06
1074.65/1074.61	c     3233   2750     3338  1118904  335     9326   96502   3233    576 5.61
1074.65/1074.61	c     4954   2750     5059  4487880  887    12768  106153   4954    451 10.97
1074.65/1074.61	c     7538   2750     7643  9763246 1277    17936  116769   7538    270 27.90
1074.65/1074.61	c    11417   2750    11522 17112227 1485    25694  128446  11417    167 68.02
1074.65/1074.61	c    17241   2750    17346 29635305 1708    37342  141291  17241     98 174.78
1074.65/1074.61	c    25978   2750    26083 45764636 1754    54816  155421  25978     98 263.07
1074.65/1074.61	c    39091   2750    39196 74266886 1894    81042  170964  39091     94 415.69
1074.65/1074.61	c    58761   2750    58866 116856896 1985   120382  188061  58761     69 842.24
1074.65/1074.61	c Caught signal: 15
1074.65/1074.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1074.65/1074.61	c   14    71442  14614  1738333    71547 144192122  71442     66 1074.67
1074.65/1074.61	s UNKNOWN
1074.65/1074.61	c Total time: 1074.67 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-365825-1177053509 -o ROOT/results/node16/solver-365825-1177053509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365825-1177053509/instance-365825-1177053509.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 1.02 0.99 3/77 32562
/proc/meminfo: memFree=1781888/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=11784 CPUtime=0
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 153268584 12066816 338 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 2946 338 282 324 0 2003 0

[startup+0.0896631 s]
/proc/loadavg: 0.96 1.02 0.99 3/77 32562
/proc/meminfo: memFree=1781888/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=4548 CPUtime=0.08
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 563 0 0 0 8 0 0 0 18 0 1 0 153268584 4657152 519 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 1137 519 306 324 0 206 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4548

[startup+0.10166 s]
/proc/loadavg: 0.96 1.02 0.99 3/77 32562
/proc/meminfo: memFree=1781888/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=4548 CPUtime=0.09
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 563 0 0 0 9 0 0 0 18 0 1 0 153268584 4657152 519 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 1137 519 306 324 0 206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4548

[startup+0.301618 s]
/proc/loadavg: 0.96 1.02 0.99 3/77 32562
/proc/meminfo: memFree=1781888/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=6992 CPUtime=0.28
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 1154 0 0 0 27 1 0 0 19 0 1 0 153268584 7159808 1110 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 1748 1110 311 324 0 817 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6992

[startup+0.701535 s]
/proc/loadavg: 0.96 1.02 0.99 3/77 32562
/proc/meminfo: memFree=1781888/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=8672 CPUtime=0.69
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 1578 0 0 0 62 7 0 0 23 0 1 0 153268584 8880128 1534 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 2168 1534 311 324 0 1237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8672

[startup+1.50137 s]
/proc/loadavg: 0.96 1.02 0.99 2/78 32563
/proc/meminfo: memFree=1776632/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=9320 CPUtime=1.49
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 1740 0 0 0 127 22 0 0 25 0 1 0 153268584 9543680 1696 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 2330 1696 311 324 0 1399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9320

[startup+3.10104 s]
/proc/loadavg: 0.96 1.02 0.99 2/78 32563
/proc/meminfo: memFree=1775480/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=10744 CPUtime=3.09
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 2103 0 0 0 257 52 0 0 25 0 1 0 153268584 11001856 2059 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 2686 2059 311 324 0 1755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10744

[startup+6.30137 s]
/proc/loadavg: 0.96 1.02 0.99 2/78 32563
/proc/meminfo: memFree=1766840/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=28580 CPUtime=6.29
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 6564 0 0 0 550 79 0 0 25 0 1 0 153268584 29265920 6520 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 7145 6520 311 324 0 6214 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28580

[startup+12.701 s]
/proc/loadavg: 0.97 1.02 0.99 2/78 32563
/proc/meminfo: memFree=1717888/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=70912 CPUtime=12.69
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 17162 0 0 0 1186 83 0 0 25 0 1 0 153268584 72613888 17118 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 17728 17118 311 324 0 16797 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 70912

[startup+25.5014 s]
/proc/loadavg: 0.97 1.02 0.99 2/78 32563
/proc/meminfo: memFree=1664640/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=121492 CPUtime=25.49
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 29808 0 0 0 2459 90 0 0 25 0 1 0 153268584 124407808 29764 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 30373 29764 311 324 0 29442 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 121492

[startup+51.1011 s]
/proc/loadavg: 0.98 1.02 0.99 2/78 32563
/proc/meminfo: memFree=1597824/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=188536 CPUtime=51.09
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 46562 0 0 0 5011 98 0 0 25 0 1 0 153268584 193060864 46518 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 47134 46518 311 324 0 46203 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 188536

[startup+102.305 s]
/proc/loadavg: 0.99 1.01 0.99 2/78 32563
/proc/meminfo: memFree=1508928/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=276308 CPUtime=102.29
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 68489 0 0 0 10120 109 0 0 25 0 1 0 153268584 282939392 68445 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 69077 68445 311 324 0 68146 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 276308

[startup+162.301 s]
/proc/loadavg: 0.99 1.01 0.99 2/78 32563
/proc/meminfo: memFree=1420096/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=365624 CPUtime=162.3
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 90826 0 0 0 16109 121 0 0 25 0 1 0 153268584 374398976 90782 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 91406 90782 311 324 0 90475 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 365624

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=1309248/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=475988 CPUtime=222.3
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 118409 0 0 0 22087 143 0 0 25 0 1 0 153268584 487411712 118365 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 118997 118365 311 324 0 118066 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 475988

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=1129600/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=657156 CPUtime=282.3
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 163707 0 0 0 28060 170 0 0 25 0 1 0 153268584 672927744 163663 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 164289 163663 311 324 0 163358 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 657156

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=977088/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=807444 CPUtime=342.31
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 201281 0 0 0 34044 187 0 0 25 0 1 0 153268584 826822656 201237 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 201861 201237 311 324 0 200930 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 807444

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=854592/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=930412 CPUtime=402.31
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 232029 0 0 0 40031 200 0 0 25 0 1 0 153268584 952741888 231985 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 232603 231985 311 324 0 231672 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 930412

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=762752/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1021268 CPUtime=462.31
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 254735 0 0 0 46020 211 0 0 25 0 1 0 153268584 1045778432 254691 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 255317 254691 311 324 0 254386 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 1021268

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=677760/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1106636 CPUtime=522.32
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 276070 0 0 0 52010 222 0 0 25 0 1 0 153268584 1133195264 276026 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 276659 276026 311 324 0 275728 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 1106636

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 3/78 32563
/proc/meminfo: memFree=602112/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1181616 CPUtime=582.32
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 294823 0 0 0 58000 232 0 0 25 0 1 0 153268584 1209974784 294779 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 295404 294779 311 324 0 294473 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 1181616

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=527872/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1255196 CPUtime=642.33
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 313218 0 0 0 63992 241 0 0 25 0 1 0 153268584 1285320704 313174 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 313799 313174 311 324 0 312868 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 1255196

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=449344/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1334372 CPUtime=702.33
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 333019 0 0 0 69981 252 0 0 25 0 1 0 153268584 1366396928 332975 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 333593 332975 311 324 0 332662 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 1334372

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=376576/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1406232 CPUtime=762.34
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 350984 0 0 0 75972 262 0 0 25 0 1 0 153268584 1439981568 350940 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 351558 350940 311 324 0 350627 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 1406232

[startup+822.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=308672/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1474856 CPUtime=822.34
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 368125 0 0 0 81963 271 0 0 25 0 1 0 153268584 1510252544 368081 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 368714 368081 311 324 0 367783 0
Current children cumulated CPU time (s) 822.34
Current children cumulated vsize (KiB) 1474856

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=235904/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1546932 CPUtime=882.34
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 386153 0 0 0 87952 282 0 0 25 0 1 0 153268584 1584058368 386109 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 386733 386109 311 324 0 385802 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 1546932

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32563
/proc/meminfo: memFree=130240/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1653660 CPUtime=942.34
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 412846 0 0 0 93940 294 0 0 25 0 1 0 153268584 1693347840 412802 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 413415 412802 311 324 0 412484 0
Current children cumulated CPU time (s) 942.34
Current children cumulated vsize (KiB) 1653660

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 32565
/proc/meminfo: memFree=34944/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1747656 CPUtime=1002.35
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 436340 0 0 0 99928 307 0 0 25 0 1 0 153268584 1789599744 436296 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 436914 436296 311 324 0 435983 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 1747656

[startup+1062.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 32565
/proc/meminfo: memFree=15040/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1831808 CPUtime=1062.35
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 457371 0 0 0 105917 318 0 0 25 0 1 0 153268584 1875771392 457327 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 457952 457327 311 324 0 457021 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 1831808



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1074.6 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32565
/proc/meminfo: memFree=15232/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=1843228 CPUtime=1074.65
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194304 460238 0 0 0 107146 319 0 0 25 0 1 0 153268584 1887465472 460194 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 460807 460194 311 324 0 459876 0
Current children cumulated CPU time (s) 1074.65
Current children cumulated vsize (KiB) 1843228

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

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

[startup+1074.8 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32565
/proc/meminfo: memFree=15232/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=0 CPUtime=1074.85
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194308 460239 0 0 0 107147 338 0 0 25 0 1 0 153268584 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1074.85
Current children cumulated vsize (KiB) 0

[startup+1074.9 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32565
/proc/meminfo: memFree=15232/2055920 swapFree=4148604/4192956
[pid=32562] ppid=32560 vsize=0 CPUtime=1074.95
/proc/32562/stat : 32562 (bsolo3.0.16) R 32560 32562 31361 0 -1 4194308 460239 0 0 0 107147 348 0 0 25 0 1 0 153268584 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32562/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1074.95
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1074.9
CPU time (s): 1074.96
CPU user time (s): 1071.47
CPU system time (s): 3.49047
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 1843228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1071.47
system time used= 3.49047
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460239
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= 12
involuntary context switches= 8613

runsolver used 1.23381 second user time and 2.68359 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Fri Apr 20 07:18:30 UTC 2007

IDJOB= 365825
IDBENCH= 2573
IDSOLVER= 163
FILE ID= node16/365825-1177053509

PBS_JOBID= 4640160

Free space on /tmp= 66357 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365825-1177053509/instance-365825-1177053509.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-365825-1177053509 -o ROOT/results/node16/solver-365825-1177053509 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365825-1177053509/instance-365825-1177053509.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  277dd35641d3866b31d8fb041eb7f9fb

RANDOM SEED= 395817583

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1782360 kB
Buffers:         37240 kB
Cached:         151744 kB
SwapCached:      12024 kB
Active:         116380 kB
Inactive:        99392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782360 kB
SwapTotal:     4192956 kB
SwapFree:      4148604 kB
Dirty:            4432 kB
Writeback:           0 kB
Mapped:          33828 kB
Slab:            43364 kB
Committed_AS:  7404296 kB
PageTables:       1844 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66357 MiB

End job on node16 on Fri Apr 20 07:36:26 UTC 2007