Trace number 351161

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 3.0.16? (TO) 1800.16 1800.7

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb
MD5SUMc9c03ffbcefada456722b42cc16a80ad
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1895
Best CPU time to get the best result obtained on this benchmark1802
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1895
Optimality of the best value was proved NO
Number of variables74400
Total number of constraints1408
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 constraints1408
Minimum length of a constraint90
Maximum length of a constraint930
Number of terms in the objective function 55800
Biggest coefficient in the objective function 718
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 571800
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 169126
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 571800
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 3.0.16 - 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/351161-1176584200/instance-351161-1176584200.opb
0.00/0.00	c File size is 3368779 bytes.
0.69/0.74	c Highest Coefficient sum: 571800
0.69/0.74	c Parsing was ok!!
0.69/0.74	c Total parsing time: 0.743 s
0.69/0.77	c Var: 74400 Constr: 2028 634/0/1394 Lit: 313650 Watch. Lit: 61496
0.69/0.77	c Obj. Vars: 55800 (75 % of total variables)
10.29/10.32	c Pre-processing Time: 10.323 s
10.29/10.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
10.29/10.33	c        0  41850     2028   313650  154   223453  510331      0      0 10.32
10.29/10.33	c Switching off LPR mode.
1799.95/1800.57	c      100  41850     2128   321290  150   223653  561365    100      7 13.60
1799.95/1800.57	c      250  41850     2278   331690  145   223953  617502    250     14 17.05
1799.95/1800.57	c      475  41850     2503   359887  143   224403  679253    475     24 19.34
1799.95/1800.57	c      813  41850     2841   402354  141   225079  747179    813     37 21.88
1799.95/1800.57	c     1321  41850     3349   466310  139   226095  821897   1321     53 24.54
1799.95/1800.57	c     2084  41850     4112   554133  134   227621  904087   2084     48 42.59
1799.95/1800.57	c     3230  41850     5258   682030  129   229913  994496   3230     61 52.62
1799.95/1800.57	c     4951  41850     6979   877503  125   233355  500000   4951     74 66.91
1799.95/1800.57	c     7535  41850     9563  1251172  130   238523  550001   7535    101 74.12
1799.95/1800.57	c    11422  41850    13450  1661572  123   246297  605002  11422    149 76.29
1799.95/1800.57	c    17248  41850    19276  2334540  121   257949  665503  17248    206 83.62
1799.95/1800.57	c    25985  41850    28013  2921104  104   275423  732054  25985    295 87.86
1799.95/1800.57	c    39097  41850    41125  3824861   93   301647  805260  39097    365 107.10
1799.95/1800.57	c    58769  41850    60797  6708865  110   340991  885787  58769    378 155.15
1799.95/1800.57	c    88280  41850    90308  9421331  104   400013  974366  88280    400 220.17
1799.95/1800.57	c   132551  41850   134579 13781196  102   488555  500000 132551    451 293.82
1799.95/1800.57	c   198961  41850   200989 19565923   97   621375  550001 198961    257 773.06
1799.95/1800.57	c   298582  41850   300610 34764990  115   820617  605002 298582    237 1256.96
1799.95/1800.57	c Resources Exceeded
1799.95/1800.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.95/1800.57	c   18   389238  51259  7770410   391266 56673122 389238    216 1800.03
1799.95/1800.57	s UNKNOWN
1799.95/1800.57	c Total time: 1800.03 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/node60/watcher-351161-1176584200 -o ROOT/results/node60/solver-351161-1176584200 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351161-1176584200/instance-351161-1176584200.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: 0.94 1.03 1.02 3/64 7707
/proc/meminfo: memFree=1446720/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=15028 CPUtime=0
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 106329995 15388672 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 3757 335 281 324 0 2003 0

[startup+0.070539 s]
/proc/loadavg: 0.94 1.03 1.02 3/64 7707
/proc/meminfo: memFree=1446720/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=17396 CPUtime=0.06
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 1061 0 0 0 6 0 0 0 18 0 1 0 106329995 17813504 989 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 4349 989 365 324 0 2595 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17396

[startup+0.10154 s]
/proc/loadavg: 0.94 1.03 1.02 3/64 7707
/proc/meminfo: memFree=1446720/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=18420 CPUtime=0.09
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 1377 0 0 0 9 0 0 0 18 0 1 0 106329995 18862080 1226 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 4605 1226 398 324 0 2851 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18420

[startup+0.301561 s]
/proc/loadavg: 0.94 1.03 1.02 3/64 7707
/proc/meminfo: memFree=1446720/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=13212 CPUtime=0.29
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 2315 0 0 0 29 0 0 0 19 0 1 0 106329995 13529088 2115 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 3303 2115 617 324 0 1549 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13212

[startup+0.7016 s]
/proc/loadavg: 0.94 1.03 1.02 3/64 7707
/proc/meminfo: memFree=1446720/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=16896 CPUtime=0.69
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 3730 0 0 0 68 1 0 0 22 0 1 0 106329995 17301504 3530 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 4224 3530 1056 324 0 2470 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16896

[startup+1.50168 s]
/proc/loadavg: 0.94 1.03 1.02 2/65 7708
/proc/meminfo: memFree=1426040/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=24940 CPUtime=1.49
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 6551 0 0 0 147 2 0 0 25 0 1 0 106329995 25538560 5419 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 6235 5419 306 324 0 5304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24940

[startup+3.10283 s]
/proc/loadavg: 0.94 1.03 1.02 2/65 7708
/proc/meminfo: memFree=1425976/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=24940 CPUtime=3.09
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 6551 0 0 0 306 3 0 0 25 0 1 0 106329995 25538560 5419 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 6235 5419 306 324 0 5304 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24940

[startup+6.30115 s]
/proc/loadavg: 0.94 1.03 1.02 2/65 7708
/proc/meminfo: memFree=1425912/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=24940 CPUtime=6.29
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 6551 0 0 0 624 5 0 0 25 0 1 0 106329995 25538560 5419 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 6235 5419 306 324 0 5304 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24940

[startup+12.7018 s]
/proc/loadavg: 0.95 1.03 1.02 2/65 7708
/proc/meminfo: memFree=1422584/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=28316 CPUtime=12.69
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 8136 0 0 0 1255 14 0 0 25 0 1 0 106329995 28995584 6276 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 7079 6276 312 324 0 6148 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28316

[startup+25.501 s]
/proc/loadavg: 0.96 1.03 1.02 2/65 7708
/proc/meminfo: memFree=1422648/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=28320 CPUtime=25.48
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 8139 0 0 0 2503 45 0 0 25 0 1 0 106329995 28999680 6279 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 7080 6279 312 324 0 6149 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 28320

[startup+51.1016 s]
/proc/loadavg: 0.97 1.03 1.01 2/65 7708
/proc/meminfo: memFree=1421048/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=30164 CPUtime=51.07
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 8603 0 0 0 4981 126 0 0 25 0 1 0 106329995 30887936 6743 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 7541 6743 312 324 0 6610 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 30164

[startup+102.306 s]
/proc/loadavg: 0.99 1.02 1.01 2/65 7708
/proc/meminfo: memFree=1376440/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=74604 CPUtime=102.27
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 19734 0 0 0 10001 226 0 0 25 0 1 0 106329995 76394496 17874 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 18651 17874 312 324 0 17720 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 74604

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/65 7708
/proc/meminfo: memFree=1334840/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=115836 CPUtime=162.24
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 30061 0 0 0 15900 324 0 0 25 0 1 0 106329995 118616064 28201 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134574861 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 28959 28201 312 324 0 28028 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 115836

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/65 7708
/proc/meminfo: memFree=1298104/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=152508 CPUtime=222.23
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 39224 0 0 0 21876 347 0 0 25 0 1 0 106329995 156168192 37364 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 38127 37364 312 324 0 37196 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 152508

[startup+282.301 s]
/proc/loadavg: 1.11 1.04 1.01 2/71 7816
/proc/meminfo: memFree=1244288/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=205284 CPUtime=282.17
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 52420 0 0 0 27831 386 0 0 25 0 1 0 106329995 210210816 50560 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 51321 50560 312 324 0 50390 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 205284

[startup+342.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 7906
/proc/meminfo: memFree=1227832/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=222640 CPUtime=342.11
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 56757 0 0 0 33816 395 0 0 25 0 1 0 106329995 227983360 54897 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 55660 54897 312 324 0 54729 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 222640

[startup+402.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 7906
/proc/meminfo: memFree=1217080/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=233492 CPUtime=402.1
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 59472 0 0 0 39810 400 0 0 25 0 1 0 106329995 239095808 57612 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 58373 57612 312 324 0 57442 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 233492

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7906
/proc/meminfo: memFree=1202872/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=247468 CPUtime=462.08
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 62981 0 0 0 45801 407 0 0 25 0 1 0 106329995 253407232 61121 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 61867 61121 312 324 0 60936 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 247468

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 7906
/proc/meminfo: memFree=1191480/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=258956 CPUtime=522.07
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 65832 0 0 0 51795 412 0 0 25 0 1 0 106329995 265170944 63972 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 5651569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 64739 63972 312 324 0 63808 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 258956

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=1182136/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=268152 CPUtime=582.06
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 68147 0 0 0 57789 417 0 0 25 0 1 0 106329995 274587648 66287 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 67038 66287 312 324 0 66107 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 268152

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=1173368/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=276932 CPUtime=642.05
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 70328 0 0 0 63785 420 0 0 25 0 1 0 106329995 283578368 68468 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 69233 68468 312 324 0 68302 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 276932


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=1100408/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=350096 CPUtime=821.99
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 88625 0 0 0 81735 464 0 0 25 0 1 0 106329995 358498304 86765 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 87524 86765 312 324 0 86593 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 350096

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 7906
/proc/meminfo: memFree=1069688/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=380520 CPUtime=881.98
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 96250 0 0 0 87723 475 0 0 25 0 1 0 106329995 389652480 94390 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 95130 94390 312 324 0 94199 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 380520

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=1046008/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=404248 CPUtime=941.96
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 102183 0 0 0 93712 484 0 0 25 0 1 0 106329995 413949952 100323 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 101062 100323 312 324 0 100131 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 404248

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=1023288/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=426968 CPUtime=1001.95
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 107837 0 0 0 99701 494 0 0 25 0 1 0 106329995 437215232 105977 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 106742 105978 312 324 0 105811 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 426968

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=1003768/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=446464 CPUtime=1061.94
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 112729 0 0 0 105692 502 0 0 25 0 1 0 106329995 457179136 110869 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 111616 110869 312 324 0 110685 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 446464

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=989368/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=460660 CPUtime=1121.92
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 116288 0 0 0 111685 507 0 0 25 0 1 0 106329995 471715840 114428 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 115165 114428 312 324 0 114234 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 460660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=970936/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=479376 CPUtime=1181.9
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 120957 0 0 0 117677 513 0 0 25 0 1 0 106329995 490881024 119097 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 119844 119097 312 324 0 118913 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 479376

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=955256/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=494732 CPUtime=1241.89
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 124805 0 0 0 123669 520 0 0 25 0 1 0 106329995 506605568 122945 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 123683 122945 312 324 0 122752 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 494732

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=913784/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=536008 CPUtime=1301.87
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 135106 0 0 0 129651 536 0 0 25 0 1 0 106329995 548872192 133246 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 134002 133247 312 324 0 133071 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 536008

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=893496/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=556628 CPUtime=1361.85
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 140256 0 0 0 135643 542 0 0 25 0 1 0 106329995 569987072 138396 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 139157 138396 312 324 0 138226 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 556628

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=881848/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=567960 CPUtime=1421.85
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 143091 0 0 0 141639 546 0 0 25 0 1 0 106329995 581591040 141231 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 141990 141231 312 324 0 141059 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 567960

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=859960/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=590496 CPUtime=1481.83
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 148720 0 0 0 147581 602 0 0 25 0 1 0 106329995 604667904 146860 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 147624 146860 312 324 0 146693 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 590496

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=804280/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=645512 CPUtime=1541.81
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 162490 0 0 0 153566 615 0 0 25 0 1 0 106329995 661004288 160630 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160527359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 161378 160630 312 324 0 160447 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 645512

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=761912/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=688212 CPUtime=1601.8
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 173168 0 0 0 159557 623 0 0 25 0 1 0 106329995 704729088 171308 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 172053 171308 312 324 0 171122 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 688212

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=739000/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=710500 CPUtime=1661.79
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 178750 0 0 0 165548 631 0 0 25 0 1 0 106329995 727552000 176890 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 177625 176890 312 324 0 176694 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 710500

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=721592/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=728296 CPUtime=1721.76
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 183181 0 0 0 171540 636 0 0 25 0 1 0 106329995 745775104 181321 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 182074 181321 312 324 0 181143 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 728296

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=674104/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=775376 CPUtime=1781.75
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194304 194965 0 0 0 177528 647 0 0 25 0 1 0 106329995 793985024 193105 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 193844 193105 312 324 0 192913 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 775376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7906
/proc/meminfo: memFree=849912/2055920 swapFree=4184868/4192956
[pid=7707] ppid=7705 vsize=0 CPUtime=1800.06
/proc/7707/stat : 7707 (bsolo3.0.16) R 7705 7707 7323 0 -1 4194308 197845 0 0 0 179353 653 0 0 25 0 1 0 106329995 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7707/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.7
CPU time (s): 1800.16
CPU user time (s): 1793.53
CPU system time (s): 6.62499
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 786976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.53
system time used= 6.62499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197845
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= 1681

runsolver used 1.39179 second user time and 3.59645 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Sat Apr 14 20:56:40 UTC 2007

IDJOB= 351161
IDBENCH= 1677
IDSOLVER= 163
FILE ID= node60/351161-1176584200

PBS_JOBID= 4556954

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sctap3.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351161-1176584200/instance-351161-1176584200.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-351161-1176584200 -o ROOT/results/node60/solver-351161-1176584200 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/351161-1176584200/instance-351161-1176584200.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  c9c03ffbcefada456722b42cc16a80ad

RANDOM SEED= 61018917

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1447128 kB
Buffers:         44736 kB
Cached:         413348 kB
SwapCached:       2344 kB
Active:         137432 kB
Inactive:       331048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1447128 kB
SwapTotal:     4192956 kB
SwapFree:      4184868 kB
Dirty:            7672 kB
Writeback:           0 kB
Mapped:          17332 kB
Slab:           126344 kB
Committed_AS:   145644 kB
PageTables:       1464 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= 66557 MiB

End job on node60 on Sat Apr 14 21:26:43 UTC 2007