Trace number 452843

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) 1800.03 1802.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.313951
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
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 constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

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/452843-1177985008/instance-452843-1177985008.opb
0.00/0.00	c File size is 13213 bytes.
0.00/0.00	c Highest Coefficient sum: 523264
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.005 s
0.00/0.01	c Var: 972 Constr: 1486 729/0/757 Lit: 6228 Watch. Lit: 3809
0.00/0.01	c Obj. Vars: 9 (0.925926 % of total variables)
0.01/0.02	c Pre-processing Time: 0.016 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    972     1486     6228    4     5357    8325      0      0 0.02
0.01/0.02	c Switching off LPR mode.
1800.00/1800.70	c      100    972     1586    16380   10     5463    9158    100   3846 0.03
1800.00/1800.70	c      251    972     1737    28842   16     5472   10074    251   4826 0.05
1800.00/1800.70	c      479    972     1965    48593   24     5931   11082    479   6220 0.08
1800.00/1800.70	c      818    972     2304    75558   32     6689   12191    818   7574 0.11
1800.00/1800.70	c     1326    972     2812   115852   41     7697   13411   1326   8036 0.17
1800.00/1800.70	c     2089    972     3575   175335   49     9228   14753   2089   7203 0.29
1800.00/1800.70	c     3235    972     4721   264674   56    11518   16229   3235   6046 0.54
1800.00/1800.70	c     4957    972     6443   396586   61    14969   17852   4957   5017 0.99
1800.00/1800.70	c     7542    972     9028   597307   66    20127   19638   7542   3986 1.89
1800.00/1800.70	c    11421    972    12907   895524   69    27876   21602  11421   2474 4.62
1800.00/1800.70	c    17243    972    18729  1339832   71    39576   23763  17243   1747 9.87
1800.00/1800.70	c    25981    972    13744  1052114   76    29667   26140  12258   2162 12.02
1800.00/1800.70	c    39092    972    26855  2146311   79    55830   28755  25369   2346 16.66
1800.00/1800.70	c    58762    972    28683  2114929   73    59425   31631  27197   1497 39.23
1800.00/1800.70	c    88272    972    17093  1248936   73    36283   34795  15607    977 90.29
1800.00/1800.70	c   132542    972    13285   996917   75    28666   38275  11799   1000 132.53
1800.00/1800.70	c   198952    972    24734  2139850   86    51645   42103  23248   1032 192.66
1800.00/1800.70	c   298572    972    31532  2677421   84    65152   46314  30046    866 344.57
1800.00/1800.70	c   448007    972    40396  3165542   78    82925   50946  38910    772 580.30
1800.00/1800.70	c   672169    971    25354  2096796   82    52764   56041  23868    710 946.54
1800.00/1800.70	c Caught signal: 15
1800.00/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.00/1800.70	c   20  1004826   4159  1027536    43008  3400018  41522    558 1800.01
1800.00/1800.70	s UNKNOWN
1800.00/1800.70	c Total time: 1800.01 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/node66/watcher-452843-1177985008 -o ROOT/results/node66/solver-452843-1177985008 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452843-1177985008/instance-452843-1177985008.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: 1.00 1.04 1.01 2/64 13729
/proc/meminfo: memFree=1815416/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=19564 CPUtime=0
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 274490352 20033536 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545536 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 4891 330 279 324 0 3957 0

[startup+0.019101 s]
/proc/loadavg: 1.00 1.04 1.01 2/64 13729
/proc/meminfo: memFree=1815416/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=4460 CPUtime=0.01
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 533 0 0 0 1 0 0 0 18 0 1 0 274490352 4567040 499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 1115 499 307 324 0 185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4460

[startup+0.101116 s]
/proc/loadavg: 1.00 1.04 1.01 2/64 13729
/proc/meminfo: memFree=1815416/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=5236 CPUtime=0.09
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 724 0 0 0 9 0 0 0 18 0 1 0 274490352 5361664 690 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 1309 690 310 324 0 379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5236

[startup+0.301156 s]
/proc/loadavg: 1.00 1.04 1.01 2/64 13729
/proc/meminfo: memFree=1815416/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=6784 CPUtime=0.29
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 1112 0 0 0 29 0 0 0 19 0 1 0 274490352 6946816 1078 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 1696 1078 310 324 0 766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6784

[startup+0.701235 s]
/proc/loadavg: 1.00 1.04 1.01 2/64 13729
/proc/meminfo: memFree=1815416/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=8848 CPUtime=0.69
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 1627 0 0 0 69 0 0 0 22 0 1 0 274490352 9060352 1593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 2212 1593 310 324 0 1282 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8848

[startup+1.50139 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 13730
/proc/meminfo: memFree=1809136/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=11564 CPUtime=1.49
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 2310 0 0 0 148 1 0 0 25 0 1 0 274490352 11841536 2276 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 2891 2276 310 324 0 1961 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11564

[startup+3.10172 s]
/proc/loadavg: 1.00 1.04 1.01 2/65 13730
/proc/meminfo: memFree=1805744/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=14408 CPUtime=3.09
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 3010 0 0 0 308 1 0 0 25 0 1 0 274490352 14753792 2976 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 3602 2976 310 324 0 2672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14408

[startup+6.30135 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 13730
/proc/meminfo: memFree=1800824/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=18812 CPUtime=6.29
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 4116 0 0 0 626 3 0 0 25 0 1 0 274490352 19263488 4082 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 4703 4082 310 324 0 3773 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18812

[startup+12.7016 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 13730
/proc/meminfo: memFree=1786232/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=32580 CPUtime=12.69
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 7562 0 0 0 1263 6 0 0 25 0 1 0 274490352 33361920 7528 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 8145 7528 310 324 0 7215 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32580

[startup+25.5012 s]
/proc/loadavg: 1.00 1.03 1.01 2/65 13730
/proc/meminfo: memFree=1780408/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=38324 CPUtime=25.48
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 9002 0 0 0 2542 6 0 0 25 0 1 0 274490352 39243776 8968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 9581 8968 310 324 0 8651 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38324

[startup+51.1013 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 13730
/proc/meminfo: memFree=1779576/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=39184 CPUtime=51.06
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 9220 0 0 0 5099 7 0 0 25 0 1 0 274490352 40124416 9186 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 9796 9186 310 324 0 8866 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39184

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13730
/proc/meminfo: memFree=1770488/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=48192 CPUtime=102.24
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 11480 0 0 0 10216 8 0 0 25 0 1 0 274490352 49348608 11410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 12048 11410 310 324 0 11118 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 48192

[startup+162.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 13730
/proc/meminfo: memFree=1766648/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=52060 CPUtime=162.22
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 12480 0 0 0 16213 9 0 0 25 0 1 0 274490352 53309440 12375 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10270005 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 13015 12375 310 324 0 12085 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 52060

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 13730
/proc/meminfo: memFree=1764032/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=54600 CPUtime=222.2
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 13251 0 0 0 22210 10 0 0 25 0 1 0 274490352 55910400 13027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 13650 13027 310 324 0 12720 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 54600

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1764032/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=54600 CPUtime=282.17
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 13251 0 0 0 28207 10 0 0 25 0 1 0 274490352 55910400 13027 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 13650 13027 310 324 0 12720 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 54600

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1764160/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=54604 CPUtime=342.15
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 13252 0 0 0 34205 10 0 0 25 0 1 0 274490352 55914496 13028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 13651 13028 310 324 0 12721 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 54604

[startup+402.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 13730
/proc/meminfo: memFree=1756800/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=61956 CPUtime=402.12
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 15121 0 0 0 40201 11 0 0 25 0 1 0 274490352 63442944 14851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 15489 14851 310 324 0 14559 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 61956

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13730
/proc/meminfo: memFree=1756800/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=61956 CPUtime=462.1
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 15121 0 0 0 46199 11 0 0 25 0 1 0 274490352 63442944 14851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 15489 14851 310 324 0 14559 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 61956

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1756800/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=61952 CPUtime=522.08
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 15121 0 0 0 52197 11 0 0 25 0 1 0 274490352 63438848 14851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 15488 14851 310 324 0 14558 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 61952

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1756864/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=61940 CPUtime=582.05
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 15122 0 0 0 58194 11 0 0 25 0 1 0 274490352 63426560 14852 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 15485 14852 310 324 0 14555 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 61940

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1753728/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=64916 CPUtime=642.04
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 15932 0 0 0 64192 12 0 0 25 0 1 0 274490352 66473984 15611 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 16229 15611 310 324 0 15299 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 64916


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

/proc/meminfo: memFree=1746432/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72052 CPUtime=1061.87
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 17991 0 0 0 106174 13 0 0 25 0 1 0 274490352 73781248 17400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18013 17400 310 324 0 17083 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 72052

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746496/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72052 CPUtime=1121.85
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18047 0 0 0 112172 13 0 0 25 0 1 0 274490352 73781248 17400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10270593 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18013 17400 310 324 0 17083 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 72052

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746496/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72052 CPUtime=1181.83
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18047 0 0 0 118170 13 0 0 25 0 1 0 274490352 73781248 17400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18013 17400 310 324 0 17083 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 72052

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746368/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72052 CPUtime=1241.81
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18103 0 0 0 124168 13 0 0 25 0 1 0 274490352 73781248 17400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18013 17400 310 324 0 17083 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 72052

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746368/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72052 CPUtime=1301.79
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18103 0 0 0 130166 13 0 0 25 0 1 0 274490352 73781248 17400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18013 17400 310 324 0 17083 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 72052

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746368/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72052 CPUtime=1361.76
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18103 0 0 0 136163 13 0 0 25 0 1 0 274490352 73781248 17400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18013 17400 310 324 0 17083 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 72052

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746368/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72052 CPUtime=1421.74
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 142161 13 0 0 25 0 1 0 274490352 73781248 17400 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18013 17400 310 324 0 17083 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 72052

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746368/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72020 CPUtime=1481.71
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 148158 13 0 0 25 0 1 0 274490352 73748480 17397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18005 17397 310 324 0 17075 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 72020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 13730
/proc/meminfo: memFree=1746432/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72020 CPUtime=1541.69
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 154156 13 0 0 25 0 1 0 274490352 73748480 17397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18005 17397 310 324 0 17075 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 72020

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746432/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72020 CPUtime=1601.67
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 160154 13 0 0 25 0 1 0 274490352 73748480 17397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18005 17397 310 324 0 17075 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 72020

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746432/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72012 CPUtime=1661.65
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 166152 13 0 0 25 0 1 0 274490352 73740288 17395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18003 17395 310 324 0 17073 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 72012

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746432/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=72012 CPUtime=1721.62
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 172149 13 0 0 25 0 1 0 274490352 73740288 17395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 18003 17395 310 324 0 17073 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 72012

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746496/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=71912 CPUtime=1781.6
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 178147 13 0 0 25 0 1 0 274490352 73637888 17370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 17978 17370 310 324 0 17048 0
Current children cumulated CPU time (s) 1781.6
Current children cumulated vsize (KiB) 71912



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746496/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=71912 CPUtime=1800
/proc/13729/stat : 13729 (bsolo3.0.17) R 13727 13729 2902 0 -1 4194304 18159 0 0 0 179987 13 0 0 25 0 1 0 274490352 73637888 17370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10268741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 17978 17370 310 324 0 17048 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 71912

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+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=1746496/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=71912 CPUtime=1800
/proc/13729/stat : 13729 (bsolo3.0.17) S 13727 13729 2902 0 -1 4194304 18159 0 0 0 179987 13 0 0 25 0 1 0 274490352 73637888 17370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 17978 17370 310 324 0 17048 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 71912

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 13731
/proc/meminfo: memFree=1746488/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=71912 CPUtime=1800
/proc/13729/stat : 13729 (bsolo3.0.17) S 13727 13729 2902 0 -1 4194304 18159 0 0 0 179987 13 0 0 25 0 1 0 274490352 73637888 17370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 17978 17370 310 324 0 17048 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 71912

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 13731
/proc/meminfo: memFree=1746488/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=71912 CPUtime=1800
/proc/13729/stat : 13729 (bsolo3.0.17) S 13727 13729 2902 0 -1 4194304 18159 0 0 0 179987 13 0 0 25 0 1 0 274490352 73637888 17370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 17978 17370 310 324 0 17048 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 71912

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 1/66 13731
/proc/meminfo: memFree=1746488/2055920 swapFree=4183004/4192956
[pid=13729] ppid=13727 vsize=71912 CPUtime=1800
/proc/13729/stat : 13729 (bsolo3.0.17) S 13727 13729 2902 0 -1 4194304 18159 0 0 0 179987 13 0 0 25 0 1 0 274490352 73637888 17370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/13729/statm: 17978 17370 310 324 0 17048 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 71912

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.75
CPU time (s): 1800.03
CPU user time (s): 1799.88
CPU system time (s): 0.150977
CPU usage (%): 99.8488
Max. virtual memory (cumulated for all children) (KiB): 72276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18159
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= 13
involuntary context switches= 2948

runsolver used 1.41378 second user time and 3.51747 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue May  1 02:03:28 UTC 2007

IDJOB= 452843
IDBENCH= 47910
IDSOLVER= 199
FILE ID= node66/452843-1177985008

PBS_JOBID= 4728123

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452843-1177985008/instance-452843-1177985008.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-452843-1177985008 -o ROOT/results/node66/solver-452843-1177985008 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452843-1177985008/instance-452843-1177985008.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  8b00ea770361f301179000d52beb4a25

RANDOM SEED= 467184180

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1815824 kB
Buffers:         23648 kB
Cached:         136812 kB
SwapCached:       3760 kB
Active:          51800 kB
Inactive:       121964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815824 kB
SwapTotal:     4192956 kB
SwapFree:      4183004 kB
Dirty:            6588 kB
Writeback:           0 kB
Mapped:          18980 kB
Slab:            52396 kB
Committed_AS:  2852440 kB
PageTables:       1392 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= 66558 MiB

End job on node66 on Tue May  1 02:33:31 UTC 2007