Trace number 432540

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? (TO) 1800.16 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
MD5SUMaf7b516198b9fda389a0d83cfb6c28d1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables733406
Total number of constraints12168
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 constraints12168
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 374066
Biggest coefficient in the objective function 639
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 887406
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 887406
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/432540-1177944657/instance-432540-1177944657.opb
0.00/0.00	c File size is 29424941 bytes.
8.58/8.65	c Highest Coefficient sum: 887406
8.58/8.65	c Parsing was ok!!
8.58/8.65	c Total parsing time: 8.646 s
8.99/9.01	c Var: 733406 Constr: 24310 1002/0/23308 Lit: 4273550 Watch. Lit: 574624
8.99/9.01	c Obj. Vars: 374066 (51.0039 % of total variables)
183.14/183.23	c Pre-processing Time: 183.182 s
183.14/183.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
183.14/183.26	c        0 525030    24310  4273550  175  2280440  500000      0      0 183.18
183.14/183.26	c Switching off LPR mode.
1800.02/1800.60	c      100 525030    24410  4281406  175  2701325  550001    100      0 184.86
1800.02/1800.60	c      253 525027    24563  4285782  174  2695879  605002    253      1 185.24
1800.02/1800.60	c      478 525026    24788  4292901  173  2696474  665503    478      2 188.08
1800.02/1800.60	c      816 525026    25126  4306690  171  2702026  732054    816      4 189.40
1800.02/1800.60	c     1332 525025    25642  4327597  168  2703046  805260   1332      6 190.32
1800.02/1800.60	c     2095 525023    26405  4343816  164  2708742  885787   2095     10 196.06
1800.02/1800.60	c     3242 525023    27552  4388639  159  2714778  974366   3242     16 198.95
1800.02/1800.60	c     4964 525023    29274  4495702  153  2716010  500000   4964     24 203.02
1800.02/1800.60	c     7548 525013    31858  4671127  146  2721895  550001   7548     36 207.17
1800.02/1800.60	c    11428 525010    35738  4997056  139  2741152  605002  11428     50 228.54
1800.02/1800.60	c    17250 525009    41560  5610965  135  2748270  665503  17250     73 233.40
1800.02/1800.60	c    25987 525008    50297  6277587  124  2778834  732054  25987    107 242.16
1800.02/1800.60	c    39098 525004    63408  7446212  117  2800637  805260  39098    152 256.26
1800.02/1800.60	c    58769 525004    83079  8965284  107  2862304  885787  58769    213 275.05
1800.02/1800.60	c    88280 525004   112590 12108440  107  2918583  974366  88280    286 308.00
1800.02/1800.60	c   132551 525004   156861 13885729   88  3005860  500000 132551    367 360.83
1800.02/1800.60	c   198961 525004   223271 20367464   91  3138277  550001 198961    322 616.41
1800.02/1800.60	c   298581 524993   322891 24483001   75  3332036  605002 298581    317 939.17
1800.02/1800.60	c   448025 524990   472335 34176634   72  3631507  665503 448025    295 1514.75
1800.02/1800.60	c Caught signal: 15
1800.02/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.60	c   19   551391  21839  4565597   575701 45391516 551391    306 1800.02
1800.02/1800.60	s UNKNOWN
1800.02/1800.60	c Total time: 1800.02 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/node11/watcher-432540-1177944657 -o ROOT/results/node11/solver-432540-1177944657 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432540-1177944657/instance-432540-1177944657.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: 0.99 0.97 0.82 3/77 13622
/proc/meminfo: memFree=1679856/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=40472 CPUtime=0
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 235514953 41443328 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 10118 333 279 324 0 2004 0

[startup+0.0243339 s]
/proc/loadavg: 0.99 0.97 0.82 3/77 13622
/proc/meminfo: memFree=1679856/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=41208 CPUtime=0.02
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 574 0 0 0 2 0 0 0 18 0 1 0 235514953 42196992 544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 10302 544 304 324 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 41208

[startup+0.101344 s]
/proc/loadavg: 0.99 0.97 0.82 3/77 13622
/proc/meminfo: memFree=1679856/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=44260 CPUtime=0.09
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 1495 0 0 0 9 0 0 0 18 0 1 0 235514953 45322240 1346 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134538956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 11065 1346 397 324 0 2951 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44260

[startup+0.301373 s]
/proc/loadavg: 0.99 0.97 0.82 3/77 13622
/proc/meminfo: memFree=1679856/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=50320 CPUtime=0.29
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 3580 0 0 0 28 1 0 0 19 0 1 0 235514953 51527680 3128 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 12580 3128 650 324 0 4466 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 50320

[startup+0.701414 s]
/proc/loadavg: 0.99 0.97 0.82 3/77 13622
/proc/meminfo: memFree=1679856/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=61872 CPUtime=0.69
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 7490 0 0 0 67 2 0 0 23 0 1 0 235514953 63356928 6532 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 15468 6532 1123 324 0 7354 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 61872

[startup+1.50151 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13623
/proc/meminfo: memFree=1645032/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=75840 CPUtime=1.5
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 14307 0 0 0 145 5 0 0 25 0 1 0 235514953 77660160 12338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 18960 12338 1871 324 0 10846 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 75840

[startup+3.1017 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13623
/proc/meminfo: memFree=1630952/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=92432 CPUtime=3.09
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 19937 0 0 0 302 7 0 0 25 0 1 0 235514953 94650368 17968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 23108 17968 3208 324 0 14994 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 92432

[startup+6.30107 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13623
/proc/meminfo: memFree=1597416/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=128796 CPUtime=6.29
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 31934 0 0 0 618 11 0 0 25 0 1 0 235514953 131887104 28714 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 32199 28714 5801 324 0 24085 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 128796

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13623
/proc/meminfo: memFree=1487408/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=209096 CPUtime=12.68
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 59588 0 0 0 1246 22 0 0 25 0 1 0 235514953 214114304 48453 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 52274 48453 303 324 0 51344 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 209096

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13623
/proc/meminfo: memFree=1486896/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=209728 CPUtime=25.49
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 59731 0 0 0 2522 27 0 0 25 0 1 0 235514953 214761472 48596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 52432 48596 303 324 0 51502 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 209728

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13623
/proc/meminfo: memFree=1485424/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=211168 CPUtime=51.08
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 60093 0 0 0 5070 38 0 0 25 0 1 0 235514953 216236032 48958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 52792 48958 303 324 0 51862 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 211168

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13623
/proc/meminfo: memFree=1416112/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=280388 CPUtime=102.26
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 84573 0 0 0 10147 79 0 0 25 0 1 0 235514953 287117312 66275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 70097 66275 305 324 0 69167 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 280388

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 13623
/proc/meminfo: memFree=1416176/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=280388 CPUtime=162.24
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 84573 0 0 0 16127 97 0 0 25 0 1 0 235514953 287117312 66275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 70097 66275 305 324 0 69167 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 280388

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/78 13623
/proc/meminfo: memFree=1442224/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=254000 CPUtime=222.24
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 90028 0 0 0 22115 109 0 0 25 0 1 0 235514953 260096000 59752 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 63500 59752 309 324 0 62570 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 254000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 13623
/proc/meminfo: memFree=1379184/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=317692 CPUtime=282.22
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 105998 0 0 0 28103 119 0 0 25 0 1 0 235514953 325316608 75722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 79423 75722 309 324 0 78493 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 317692

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/78 13623
/proc/meminfo: memFree=1320560/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=375440 CPUtime=342.2
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 120429 0 0 0 34090 130 0 0 25 0 1 0 235514953 384450560 90153 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 93860 90153 309 324 0 92930 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 375440

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/78 13623
/proc/meminfo: memFree=1293936/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=402192 CPUtime=402.18
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 127111 0 0 0 40081 137 0 0 25 0 1 0 235514953 411844608 96835 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 100548 96835 309 324 0 99618 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 402192

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 13623
/proc/meminfo: memFree=1270832/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=425116 CPUtime=462.16
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 132843 0 0 0 46072 144 0 0 25 0 1 0 235514953 435318784 102567 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 106279 102567 309 324 0 105349 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 425116

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/78 13623
/proc/meminfo: memFree=1248624/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=447312 CPUtime=522.15
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 138416 0 0 0 52064 151 0 0 25 0 1 0 235514953 458047488 108140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 111828 108140 309 324 0 110898 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 447312

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/78 13623
/proc/meminfo: memFree=1234160/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=461732 CPUtime=582.14
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 141998 0 0 0 58059 155 0 0 25 0 1 0 235514953 472813568 111722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 115433 111722 309 324 0 114503 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 461732

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/84 13793
/proc/meminfo: memFree=1215024/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=479388 CPUtime=642.05
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 146414 0 0 0 64045 160 0 0 25 0 1 0 235514953 490893312 116138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 119847 116138 309 324 0 118917 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 479388


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13821
/proc/meminfo: memFree=1166512/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=528820 CPUtime=881.96
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 158784 0 0 0 88024 172 0 0 25 0 1 0 235514953 541511680 128508 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 132205 128508 309 324 0 131275 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 528820

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13821
/proc/meminfo: memFree=1154800/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=542452 CPUtime=941.94
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 162191 0 0 0 94020 174 0 0 25 0 1 0 235514953 555470848 131915 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 135613 131915 309 324 0 134683 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 542452

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13821
/proc/meminfo: memFree=1114928/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=580396 CPUtime=1001.92
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 171692 0 0 0 100009 183 0 0 25 0 1 0 235514953 594325504 141416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 145099 141416 309 324 0 144169 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 580396

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13821
/proc/meminfo: memFree=1100144/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=595320 CPUtime=1061.91
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 175428 0 0 0 106003 188 0 0 25 0 1 0 235514953 609607680 145152 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8413598 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 148830 145152 309 324 0 147900 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 595320

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 13821
/proc/meminfo: memFree=1086448/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=608716 CPUtime=1121.89
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 178779 0 0 0 111998 191 0 0 25 0 1 0 235514953 623325184 148503 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 152179 148503 309 324 0 151249 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 608716

[startup+1182.3 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 13821
/proc/meminfo: memFree=1072112/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=623132 CPUtime=1181.87
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 182381 0 0 0 117992 195 0 0 25 0 1 0 235514953 638087168 152105 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 155783 152105 309 324 0 154853 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 623132

[startup+1242.3 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 13821
/proc/meminfo: memFree=1059760/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=635612 CPUtime=1241.86
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 185497 0 0 0 123987 199 0 0 25 0 1 0 235514953 650866688 155221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 158903 155221 309 324 0 157973 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 635612

[startup+1302.3 s]
/proc/loadavg: 1.05 1.01 0.93 2/78 13821
/proc/meminfo: memFree=1049904/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=645320 CPUtime=1301.85
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 187913 0 0 0 129983 202 0 0 25 0 1 0 235514953 660807680 157637 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 161330 157637 309 324 0 160400 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 645320

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 0.93 2/78 13821
/proc/meminfo: memFree=1044464/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=650900 CPUtime=1361.83
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 189296 0 0 0 135980 203 0 0 25 0 1 0 235514953 666521600 159020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 162725 159020 309 324 0 161795 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 650900

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=1034416/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=660776 CPUtime=1421.82
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 191779 0 0 0 141975 207 0 0 25 0 1 0 235514953 676634624 161503 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 165194 161503 309 324 0 164264 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 660776

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=1025328/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=669876 CPUtime=1481.8
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 194066 0 0 0 147970 210 0 0 25 0 1 0 235514953 685953024 163790 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 167469 163790 309 324 0 166539 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 669876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=988528/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=706644 CPUtime=1541.78
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 203242 0 0 0 153962 216 0 0 25 0 1 0 235514953 723603456 172966 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 176661 172966 309 324 0 175731 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 706644

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=958064/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=737244 CPUtime=1601.76
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 210904 0 0 0 159953 223 0 0 25 0 1 0 235514953 754937856 180628 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 184311 180628 309 324 0 183381 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 737244

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=932656/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=762468 CPUtime=1661.74
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 217202 0 0 0 165945 229 0 0 25 0 1 0 235514953 780767232 186926 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 190617 186926 309 324 0 189687 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 762468

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=913840/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=781516 CPUtime=1721.73
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 221949 0 0 0 171939 234 0 0 25 0 1 0 235514953 800272384 191673 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 195379 191673 309 324 0 194449 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 781516

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=873584/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=821476 CPUtime=1781.72
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 231970 0 0 0 177928 244 0 0 25 0 1 0 235514953 841191424 201694 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 205369 201694 309 324 0 204439 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 821476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=861424/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=833464 CPUtime=1800.02
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194304 234943 0 0 0 179755 247 0 0 25 0 1 0 235514953 853467136 204667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 208366 204667 309 324 0 207436 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 833464

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 13821
/proc/meminfo: memFree=861424/2055920 swapFree=4146836/4192956
[pid=13622] ppid=13620 vsize=0 CPUtime=1800.11
/proc/13622/stat : 13622 (bsolo3.0.17) R 13620 13622 13460 0 -1 4194308 234947 0 0 0 179755 256 0 0 25 0 1 0 235514953 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13622/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.16
CPU user time (s): 1797.56
CPU system time (s): 2.6026
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 833464

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.56
system time used= 2.6026
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 234947
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= 38134

runsolver used 1.38279 second user time and 3.98539 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Apr 30 14:51:00 UTC 2007

IDJOB= 432540
IDBENCH= 1537
IDSOLVER= 199
FILE ID= node11/432540-1177944657

PBS_JOBID= 4727678

Free space on /tmp= 66530 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/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432540-1177944657/instance-432540-1177944657.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-432540-1177944657 -o ROOT/results/node11/solver-432540-1177944657 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432540-1177944657/instance-432540-1177944657.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  af7b516198b9fda389a0d83cfb6c28d1

RANDOM SEED= 580957845

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1680456 kB
Buffers:         40904 kB
Cached:         237756 kB
SwapCached:      14692 kB
Active:         154592 kB
Inactive:       147604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680456 kB
SwapTotal:     4192956 kB
SwapFree:      4146836 kB
Dirty:           35340 kB
Writeback:           0 kB
Mapped:          30172 kB
Slab:            58744 kB
Committed_AS:  6465592 kB
PageTables:       1848 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= 66530 MiB

End job on node11 on Mon Apr 30 15:21:03 UTC 2007