Trace number 432557

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (MO) 1316.43 1318.89

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb
MD5SUMc00448b3bb1fb54d1d5ecdb2bc9f967d
Bench CategoryOPT-SMALLINT (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 benchmark8.05977
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654121
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 654121
Number of bits of the biggest sum of numbers20
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432557-1177945236/instance-432557-1177945236.opb
0.00/0.00	c File size is 6713943 bytes.
1.39/1.44	c Highest Coefficient sum: 654121
1.39/1.44	c Parsing was ok!!
1.39/1.44	c Total parsing time: 1.444 s
1.49/1.57	c Var: 155000 Constr: 5300 38/0/5262 Lit: 755000 Watch. Lit: 455300
1.49/1.57	c Obj. Vars: 155000 (100 % of total variables)
180.63/180.84	c Pre-processing Time: 180.682 s
180.63/180.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.63/180.85	c        0  94169     5300   755000  142   455421  500000      0      0 180.68
180.63/180.85	c Switching off LPR mode.
1316.15/1316.61	c      100  94169     5400   943100  174   455730  550001    100      0 181.08
1316.15/1316.61	c      250  94169     5550  1268788  228   456054  605002    250      1 182.99
1316.15/1316.61	c      475  94169     5775  1754648  303   456520  665503    475      2 184.24
1316.15/1316.61	c      814  94169     6114  2739310  448   457203  732054    814      4 185.71
1316.15/1316.61	c     1323  94169     6623  4559629  688   458227  805260   1323      7 188.49
1316.15/1316.61	c     2086  94169     7386  6008097  813   459957  885787   2086     10 193.15
1316.15/1316.61	c     3238  94169     8538  8268535  968   462679  974366   3238     16 197.60
1316.15/1316.61	c     4960  94169    10260 10171471  991   466043  500000   4960     24 203.10
1316.15/1316.61	c     7546  94169    12846 13978825 1088   471451  550001   7546     35 211.08
1316.15/1316.61	c    11425  94169    16725 19094042 1141   479281  605002  11425     49 230.05
1316.15/1316.61	c    17248  94169    22548 25722803 1140   490706  665503  17248     66 258.05
1316.15/1316.61	c    25985  94169    31285 34359904 1098   508050  732054  25985     77 335.78
1316.15/1316.61	c    39098  94169    44398 47667424 1073   534340  805260  39098     43 901.26
1316.15/1316.61	c    58772  94169    64072 67145880 1047   573632  885787  58772     58 1011.39
1316.15/1316.61	c    88293  94169    93593 97702680 1043   632996  974366  88293     76 1157.34
1316.15/1316.61	c Caught signal: 15
1316.15/1316.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1316.15/1316.61	c   15   124619  10852 10895949   129919 140957140 124619     94 1316.15
1316.15/1316.61	s UNKNOWN
1316.15/1316.61	c Total time: 1316.15 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node34/watcher-432557-1177945236 -o ROOT/results/node34/solver-432557-1177945236 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432557-1177945236/instance-432557-1177945236.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: 0.92 0.98 0.88 3/77 3824
/proc/meminfo: memFree=1844184/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=26108 CPUtime=0
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 242439145 26734592 329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8163048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 6527 330 278 324 0 3957 0

[startup+0.0548209 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 3824
/proc/meminfo: memFree=1844184/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=20232 CPUtime=0.04
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 914 0 0 0 4 0 0 0 18 0 1 0 242439145 20717568 844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 5058 844 344 324 0 2488 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 20232

[startup+0.102826 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 3824
/proc/meminfo: memFree=1844184/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=22084 CPUtime=0.09
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 1500 0 0 0 9 0 0 0 18 0 1 0 242439145 22614016 1351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 5521 1351 402 324 0 2951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 22084

[startup+0.302841 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 3824
/proc/meminfo: memFree=1844184/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=28008 CPUtime=0.29
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 3551 0 0 0 28 1 0 0 19 0 1 0 242439145 28680192 3099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 7002 3099 636 324 0 4432 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28008

[startup+0.702874 s]
/proc/loadavg: 0.92 0.98 0.88 3/77 3824
/proc/meminfo: memFree=1844184/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=35688 CPUtime=0.69
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 5908 0 0 0 67 2 0 0 23 0 1 0 242439145 36544512 5456 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8181536 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 8922 5456 1069 324 0 6352 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35688

[startup+1.50194 s]
/proc/loadavg: 0.92 0.98 0.88 2/78 3825
/proc/meminfo: memFree=1823568/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=40576 CPUtime=1.49
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 11311 0 0 0 145 4 0 0 25 0 1 0 242439145 41549824 9219 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 10144 9220 299 324 0 9214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40576

[startup+3.10106 s]
/proc/loadavg: 0.92 0.98 0.88 2/78 3825
/proc/meminfo: memFree=1798800/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=49972 CPUtime=3.09
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 13654 0 0 0 303 6 0 0 25 0 1 0 242439145 51171328 11562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 12493 11562 303 324 0 11563 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 49972

[startup+6.30132 s]
/proc/loadavg: 1.01 1.00 0.89 2/78 3825
/proc/meminfo: memFree=1798736/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=49972 CPUtime=6.29
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 13654 0 0 0 622 7 0 0 25 0 1 0 242439145 51171328 11562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 12493 11562 303 324 0 11563 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49972

[startup+12.7018 s]
/proc/loadavg: 1.01 1.00 0.89 2/78 3825
/proc/meminfo: memFree=1798872/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=49972 CPUtime=12.68
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 13654 0 0 0 1259 9 0 0 25 0 1 0 242439145 51171328 11562 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 12493 11562 303 324 0 11563 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 49972

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.89 2/84 3851
/proc/meminfo: memFree=1790688/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=56852 CPUtime=25.46
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 16882 0 0 0 2531 15 0 0 25 0 1 0 242439145 58216448 13275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 14213 13275 305 324 0 13283 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 56852

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.89 2/84 3963
/proc/meminfo: memFree=1790672/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=56852 CPUtime=50.98
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 16882 0 0 0 5082 16 0 0 25 0 1 0 242439145 58216448 13275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 14213 13275 305 324 0 13283 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 56852

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 4023
/proc/meminfo: memFree=1791640/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=56852 CPUtime=102.15
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 16882 0 0 0 10198 17 0 0 25 0 1 0 242439145 58216448 13275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 14213 13275 305 324 0 13283 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 56852

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 4023
/proc/meminfo: memFree=1791832/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=56852 CPUtime=162.14
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 16882 0 0 0 16196 18 0 0 25 0 1 0 242439145 58216448 13275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 14213 13275 305 324 0 13283 0
Current children cumulated CPU time (s) 162.14
Current children cumulated vsize (KiB) 56852

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1616472/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=232068 CPUtime=222.12
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 62438 0 0 0 22172 40 0 0 25 0 1 0 242439145 237637632 57189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 58017 57189 309 324 0 57087 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 232068

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 3/78 4023
/proc/meminfo: memFree=1423256/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=425384 CPUtime=282.1
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 110789 0 0 0 28146 64 0 0 25 0 1 0 242439145 435593216 105540 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 106346 105540 309 324 0 105416 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 425384

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1365848/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=482736 CPUtime=342.08
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 125109 0 0 0 34135 73 0 0 25 0 1 0 242439145 494321664 119860 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 120684 119860 309 324 0 119754 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 482736

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1315096/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=532304 CPUtime=402.07
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 137519 0 0 0 40127 80 0 0 25 0 1 0 242439145 545079296 132270 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 133076 132270 309 324 0 132146 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 532304

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1307160/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=540144 CPUtime=462.06
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 139481 0 0 0 46124 82 0 0 25 0 1 0 242439145 553107456 134232 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 135036 134232 309 324 0 134106 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 540144

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1299032/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=548352 CPUtime=522.04
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 141532 0 0 0 52120 84 0 0 25 0 1 0 242439145 561512448 136283 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 137088 136283 309 324 0 136158 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 548352

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1291032/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=556316 CPUtime=582.03
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 143500 0 0 0 58118 85 0 0 25 0 1 0 242439145 569667584 138251 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 139079 138251 309 324 0 138149 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 556316

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1284056/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=563120 CPUtime=642.01
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 145223 0 0 0 64115 86 0 0 25 0 1 0 242439145 576634880 139974 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 140780 139974 309 324 0 139850 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 563120

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1277080/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=570312 CPUtime=702
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 146996 0 0 0 70112 88 0 0 25 0 1 0 242439145 583999488 141747 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 142578 141747 309 324 0 141648 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 570312

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1270424/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=576748 CPUtime=761.98
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 148621 0 0 0 76109 89 0 0 25 0 1 0 242439145 590589952 143372 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 144187 143372 309 324 0 143257 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 576748

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1263256/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=583944 CPUtime=821.97
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 150414 0 0 0 82106 91 0 0 25 0 1 0 242439145 597958656 145165 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 145986 145165 309 324 0 145056 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 583944

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1224856/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=622712 CPUtime=881.95
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 160099 0 0 0 88100 95 0 0 25 0 1 0 242439145 637657088 154850 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 155678 154850 309 324 0 154748 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 622712

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=1077016/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=771732 CPUtime=941.94
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 197360 0 0 0 94079 115 0 0 25 0 1 0 242439145 790253568 192111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 192933 192111 309 324 0 192003 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 771732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 4023
/proc/meminfo: memFree=964120/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=882776 CPUtime=1001.91
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 225121 0 0 0 100059 132 0 0 25 0 1 0 242439145 903962624 219872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 220694 219872 309 324 0 219764 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 882776

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 0.91 2/78 4023
/proc/meminfo: memFree=843032/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=1003860 CPUtime=1061.9
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 255399 0 0 0 106042 148 0 0 25 0 1 0 242439145 1027952640 250150 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8155286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 250965 250150 309 324 0 250035 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 1003860

[startup+1122.3 s]
/proc/loadavg: 1.04 1.02 0.92 2/78 4023
/proc/meminfo: memFree=684376/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=1162656 CPUtime=1121.89
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 295109 0 0 0 112023 166 0 0 25 0 1 0 242439145 1190559744 289860 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 290664 289860 309 324 0 289734 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 1162656

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 0.92 2/78 4023
/proc/meminfo: memFree=432152/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=1419120 CPUtime=1181.87
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 359206 0 0 0 117988 199 0 0 25 0 1 0 242439145 1453178880 353957 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 354780 353957 309 324 0 353850 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 1419120

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 0.92 2/78 4023
/proc/meminfo: memFree=165400/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=1680336 CPUtime=1241.85
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 424533 0 0 0 123955 230 0 0 25 0 1 0 242439145 1720664064 419284 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 420084 419284 309 324 0 419154 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 1680336

[startup+1302.3 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 4023
/proc/meminfo: memFree=56920/2055920 swapFree=4159676/4192956
[pid=3824] ppid=3822 vsize=1787688 CPUtime=1301.84
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 451371 0 0 0 129940 244 0 0 25 0 1 0 242439145 1830592512 446122 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 446922 446122 309 324 0 445992 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 1787688



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1316.6 s]
/proc/loadavg: 1.03 1.02 0.93 2/78 4023
/proc/meminfo: memFree=14872/2055920 swapFree=4159628/4192956
[pid=3824] ppid=3822 vsize=1843408 CPUtime=1316.15
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4194304 465286 0 0 0 131363 252 0 0 25 0 1 0 242439145 1887649792 460037 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 460852 460037 309 324 0 459922 0
Current children cumulated CPU time (s) 1316.15
Current children cumulated vsize (KiB) 1843408

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

Sending SIGKILL to process tree (bottom up)

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

[startup+1318.2 s]
/proc/loadavg: 0.95 1.00 0.92 1/79 4024
/proc/meminfo: memFree=16272/2055920 swapFree=4159628/4192956
[pid=3824] ppid=3822 vsize=1843408 CPUtime=1316.15
/proc/3824/stat : 3824 (bsolo3.0.17) S 3822 3824 3614 0 -1 4194304 465288 0 0 0 131363 252 0 0 25 0 1 0 242439145 1887649792 460039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/3824/statm: 460852 460039 309 324 0 459922 0
Current children cumulated CPU time (s) 1316.15
Current children cumulated vsize (KiB) 1843408

[startup+1318.6 s]
/proc/loadavg: 0.95 1.00 0.92 1/79 4024
/proc/meminfo: memFree=16272/2055920 swapFree=4159628/4192956
[pid=3824] ppid=3822 vsize=1843408 CPUtime=1316.15
/proc/3824/stat : 3824 (bsolo3.0.17) S 3822 3824 3614 0 -1 4194304 465288 0 0 0 131363 252 0 0 25 0 1 0 242439145 1887649792 460039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/3824/statm: 460852 460039 309 324 0 459922 0
Current children cumulated CPU time (s) 1316.15
Current children cumulated vsize (KiB) 1843408

[startup+1318.8 s]
/proc/loadavg: 0.95 1.00 0.92 2/78 4024
/proc/meminfo: memFree=1328344/2055920 swapFree=4159628/4192956
[pid=3824] ppid=3822 vsize=0 CPUtime=1316.34
/proc/3824/stat : 3824 (bsolo3.0.17) R 3822 3824 3614 0 -1 4195332 465288 0 0 0 131363 271 0 0 18 0 1 0 242439145 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/3824/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1316.34
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1318.89
CPU time (s): 1316.43
CPU user time (s): 1313.64
CPU system time (s): 2.79157
CPU usage (%): 99.8135
Max. virtual memory (cumulated for all children) (KiB): 1843408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1313.64
system time used= 2.79157
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 465288
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= 14
involuntary context switches= 28150

runsolver used 1.02384 second user time and 2.82057 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Mon Apr 30 15:00:37 UTC 2007

IDJOB= 432557
IDBENCH= 1554
IDSOLVER= 199
FILE ID= node34/432557-1177945236

PBS_JOBID= 4727675

Free space on /tmp= 66552 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n370c.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432557-1177945236/instance-432557-1177945236.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-432557-1177945236 -o ROOT/results/node34/solver-432557-1177945236 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432557-1177945236/instance-432557-1177945236.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c00448b3bb1fb54d1d5ecdb2bc9f967d

RANDOM SEED= 92102158

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1844656 kB
Buffers:         31196 kB
Cached:          86276 kB
SwapCached:       2888 kB
Active:          57172 kB
Inactive:        84692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1844656 kB
SwapTotal:     4192956 kB
SwapFree:      4159676 kB
Dirty:           13236 kB
Writeback:           0 kB
Mapped:          31496 kB
Slab:            54776 kB
Committed_AS:  1769236 kB
PageTables:       1980 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= 66552 MiB

End job on node34 on Mon Apr 30 15:22:36 UTC 2007