Trace number 362505

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) 1800.27 1800.79

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran12x12.opb
MD5SUM7fc7d1504277575b295a954b31196765
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.091985
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4464
Total number of constraints168
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 constraints168
Minimum length of a constraint31
Maximum length of a constraint360
Number of terms in the objective function 4464
Biggest coefficient in the objective function 3285
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527751
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527751
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/362505-1177013793/instance-362505-1177013793.opb
0.00/0.00	c File size is 171098 bytes.
0.00/0.03	c Highest Coefficient sum: 527751
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.033 s
0.00/0.04	c Var: 4464 Constr: 192 20/0/172 Lit: 21744 Watch. Lit: 13152
0.00/0.04	c Obj. Vars: 4464 (100 % of total variables)
0.99/1.07	c Pre-processing Time: 1.068 s
1.09/1.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.09/1.20	c        0   2154      192    21744  113    13160   29094      0      0 1.07
1.09/1.20	c Initial Lower Bound: 9223372036854775807
1.09/1.20	c Initial Path Cost: 0
1799.97/1800.55	c      100   2154      292    44466  152    13360   32004    100     82 1.21
1799.97/1800.55	c      250   2154      442    91729  207    13660   35205    250    197 1.27
1799.97/1800.55	c      475   2154      667   154189  231    14110   38726    475    347 1.37
1799.97/1800.55	c      813   2154     1005   234351  233    14786   42599    813    532 1.53
1799.97/1800.55	c     1321   2154     1513   393229  259    15802   46859   1321    568 2.32
1799.97/1800.55	c     2084   2154     2276   599060  263    17328   51545   2084    646 3.22
1799.97/1800.55	c     3230   2154     3422   871545  254    19620   56700   3230    678 4.76
1799.97/1800.55	c     4952   2154     5144  1418600  275    23064   62371   4952    686 7.21
1799.97/1800.55	c     7536   2154     7728  2759452  357    28232   68609   7536    564 13.34
1799.97/1800.55	c    11416   2154    11608  5343934  460    35992   75470  11416    399 28.56
1799.97/1800.55	c    17238   2154    17430  9890459  567    47636   83018  17238    310 55.54
1799.97/1800.55	c    25975   2154    26167 18580047  710    65110   91320  25975    210 123.53
1799.97/1800.55	c    39085   2154    39277 29140166  741    91330  100453  39085    164 237.87
1799.97/1800.55	c    58762   2154    58954 48487603  822   130684  110499  58762    147 399.38
1799.97/1800.55	c    88276   2154    88468 69332809  783   189712  121549  88276    116 759.47
1799.97/1800.55	c   132547   2154    22962 30166998 1313    58700  133704  22770     81 1616.50
1799.97/1800.55	c Resources Exceeded
1799.97/1800.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.97/1800.55	c   16   144135 105410  4970959    34550 45162973  34358     80 1800.03
1799.97/1800.55	s UNKNOWN
1799.97/1800.55	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/node17/watcher-362505-1177013793 -o ROOT/results/node17/solver-362505-1177013793 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362505-1177013793/instance-362505-1177013793.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3469
/proc/meminfo: memFree=1663096/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=11904 CPUtime=0
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 149296803 12189696 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 2976 336 281 324 0 2003 0

[startup+0.059353 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3469
/proc/meminfo: memFree=1663096/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=5232 CPUtime=0.05
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 750 0 0 0 5 0 0 0 18 0 1 0 149296803 5357568 676 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 1308 676 305 324 0 377 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5232

[startup+0.101357 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3469
/proc/meminfo: memFree=1663096/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=5232 CPUtime=0.09
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 750 0 0 0 9 0 0 0 18 0 1 0 149296803 5357568 676 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 1308 676 305 324 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5232

[startup+0.301377 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3469
/proc/meminfo: memFree=1663096/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=5448 CPUtime=0.29
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 811 0 0 0 29 0 0 0 20 0 1 0 149296803 5578752 715 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 1362 715 307 324 0 431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5448

[startup+0.70142 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3469
/proc/meminfo: memFree=1663096/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=5448 CPUtime=0.69
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 811 0 0 0 69 0 0 0 24 0 1 0 149296803 5578752 715 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 1362 715 307 324 0 431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5448

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1661296/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=8504 CPUtime=1.49
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 12533 0 2 0 144 5 0 0 25 0 1 0 149296803 8708096 1576 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 2126 1576 391 324 0 1195 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8504

[startup+3.10167 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1655216/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=13116 CPUtime=3.09
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 13687 0 2 0 287 22 0 0 25 0 1 0 149296803 13430784 2730 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 3279 2730 391 324 0 2348 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13116

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1647664/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=20212 CPUtime=6.29
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 15451 0 2 0 574 55 0 0 25 0 1 0 149296803 20697088 4494 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 5053 4494 391 324 0 4122 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20212

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1629040/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=39372 CPUtime=12.68
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 20240 0 2 0 1192 76 0 0 25 0 1 0 149296803 40316928 9283 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 9843 9283 391 324 0 8912 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 39372

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1600112/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=66888 CPUtime=25.48
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 27140 0 2 0 2456 92 0 0 25 0 1 0 149296803 68493312 16183 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 16722 16183 391 324 0 15791 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66888

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1543792/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=123732 CPUtime=51.06
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 41346 0 2 0 4986 120 0 0 25 0 1 0 149296803 126701568 30389 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 30933 30389 391 324 0 30002 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 123732

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1456880/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=209172 CPUtime=102.26
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 62691 0 2 0 10079 147 0 0 25 0 1 0 149296803 214192128 51734 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 52293 51734 391 324 0 51362 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 209172

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1363952/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=302440 CPUtime=162.24
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 86026 0 2 0 16060 164 0 0 25 0 1 0 149296803 309698560 75069 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 75610 75069 391 324 0 74679 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 302440

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1306096/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=359564 CPUtime=222.22
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 100287 0 2 0 22001 221 0 0 25 0 1 0 149296803 368193536 89330 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 89891 89330 391 324 0 88960 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 359564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1210800/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=456304 CPUtime=282.2
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 124481 0 2 0 27960 260 0 0 25 0 1 0 149296803 467255296 113524 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 114076 113524 391 324 0 113145 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 456304

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1129136/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=536184 CPUtime=342.19
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 144464 0 2 0 33935 284 0 0 25 0 1 0 149296803 549052416 133507 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 134046 133507 391 324 0 133115 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 536184

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=1036336/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=628792 CPUtime=402.17
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 167593 0 2 0 39914 303 0 0 25 0 1 0 149296803 643883008 156636 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 157198 156636 391 324 0 156267 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 628792

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=978224/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=686856 CPUtime=462.16
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 182129 0 2 0 45892 324 0 0 25 0 1 0 149296803 703340544 171172 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 171714 171172 391 324 0 170783 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 686856

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=912816/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=751964 CPUtime=522.14
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 198403 0 2 0 51876 338 0 0 25 0 1 0 149296803 770011136 187446 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 187991 187446 391 324 0 187060 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 751964

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=866096/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=798668 CPUtime=582.12
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 210084 0 2 0 57857 355 0 0 25 0 1 0 149296803 817836032 199127 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 199667 199127 391 324 0 198736 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 798668

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=833968/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=830460 CPUtime=642.11
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 218030 0 2 0 63847 364 0 0 25 0 1 0 149296803 850391040 207073 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 207615 207073 391 324 0 206684 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 830460


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=662576/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1001676 CPUtime=882.04
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 260821 0 2 0 87795 409 0 0 25 0 1 0 149296803 1025716224 249864 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 250419 249864 391 324 0 249488 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 1001676

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=601520/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1063436 CPUtime=942.02
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 276266 0 2 0 93781 421 0 0 25 0 1 0 149296803 1088958464 265309 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 265859 265309 391 324 0 264928 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 1063436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=551216/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1112780 CPUtime=1002
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 288605 0 2 0 99769 431 0 0 25 0 1 0 149296803 1139486720 277648 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134585191 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 278195 277648 391 324 0 277264 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1112780

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=504304/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1160496 CPUtime=1061.98
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 300540 0 2 0 105754 444 0 0 25 0 1 0 149296803 1188347904 289583 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 290124 289583 391 324 0 289193 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1160496

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=453424/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1210416 CPUtime=1121.97
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 313014 0 2 0 111744 453 0 0 25 0 1 0 149296803 1239465984 302057 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 302604 302057 391 324 0 301673 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1210416

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=402928/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1261964 CPUtime=1181.95
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 325892 0 2 0 117732 463 0 0 25 0 1 0 149296803 1292251136 314935 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 315491 314935 391 324 0 314560 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1261964

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3470
/proc/meminfo: memFree=349616/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1314012 CPUtime=1241.93
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 338918 0 2 0 123721 472 0 0 25 0 1 0 149296803 1345548288 327961 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3292916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 328503 327961 391 324 0 327572 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1314012

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3472
/proc/meminfo: memFree=308464/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1354744 CPUtime=1301.91
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 349081 0 2 0 129711 480 0 0 25 0 1 0 149296803 1387257856 338124 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 338686 338124 391 324 0 337755 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1354744

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3472
/proc/meminfo: memFree=269872/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1393604 CPUtime=1361.89
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 358799 0 2 0 135701 488 0 0 25 0 1 0 149296803 1427050496 347842 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3292712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 348401 347842 391 324 0 347470 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1393604

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3472
/proc/meminfo: memFree=227888/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1435140 CPUtime=1421.88
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 369199 0 2 0 141693 495 0 0 25 0 1 0 149296803 1469583360 358242 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 358785 358242 391 324 0 357854 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1435140

[startup+1482.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 3472
/proc/meminfo: memFree=190960/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1472956 CPUtime=1481.86
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 378634 0 2 0 147684 502 0 0 25 0 1 0 149296803 1508306944 367677 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 368239 367677 391 324 0 367308 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1472956

[startup+1542.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 3472
/proc/meminfo: memFree=177456/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1485240 CPUtime=1541.84
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 381839 0 2 0 153678 506 0 0 25 0 1 0 149296803 1520885760 370759 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 371310 370759 391 324 0 370379 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1485240

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 3472
/proc/meminfo: memFree=177456/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1485240 CPUtime=1601.82
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 381839 0 2 0 159673 509 0 0 25 0 1 0 149296803 1520885760 370759 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 371310 370759 391 324 0 370379 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1485240

[startup+1662.3 s]
/proc/loadavg: 1.09 1.05 1.01 2/78 3472
/proc/meminfo: memFree=177456/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1485240 CPUtime=1661.81
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 381839 0 2 0 165669 512 0 0 25 0 1 0 149296803 1520885760 370759 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 371310 370759 391 324 0 370379 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1485240

[startup+1722.3 s]
/proc/loadavg: 1.12 1.06 1.01 2/78 3472
/proc/meminfo: memFree=177456/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1485240 CPUtime=1721.8
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 381839 0 2 0 171664 516 0 0 25 0 1 0 149296803 1520885760 370759 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551088 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 371310 370759 391 324 0 370379 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 1485240

[startup+1782.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/78 3472
/proc/meminfo: memFree=177456/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=1485240 CPUtime=1781.78
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194304 381839 0 2 0 177659 519 0 0 25 0 1 0 149296803 1520885760 370759 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 371310 370759 391 324 0 370379 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 1485240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 3472
/proc/meminfo: memFree=475056/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=0 CPUtime=1800.08
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194308 381840 0 2 0 179484 524 0 0 25 0 1 0 149296803 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.08
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

[startup+1800.71 s]
/proc/loadavg: 1.03 1.05 1.00 2/78 3472
/proc/meminfo: memFree=475056/2055920 swapFree=4141660/4192956
[pid=3469] ppid=3467 vsize=0 CPUtime=1800.18
/proc/3469/stat : 3469 (bsolo3.0.16) R 3467 3469 2201 0 -1 4194308 381840 0 2 0 179484 534 0 0 25 0 1 0 149296803 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3469/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.79
CPU time (s): 1800.27
CPU user time (s): 1794.84
CPU system time (s): 5.42717
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 1485732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.84
system time used= 5.42717
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 381840
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 37000

runsolver used 2.07968 second user time and 4.14537 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Thu Apr 19 20:16:33 UTC 2007

IDJOB= 362505
IDBENCH= 1565
IDSOLVER= 163
FILE ID= node17/362505-1177013793

PBS_JOBID= 4630525

Free space on /tmp= 66388 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran12x12.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362505-1177013793/instance-362505-1177013793.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-362505-1177013793 -o ROOT/results/node17/solver-362505-1177013793 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362505-1177013793/instance-362505-1177013793.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  7fc7d1504277575b295a954b31196765

RANDOM SEED= 527273871

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1663504 kB
Buffers:         27548 kB
Cached:         287368 kB
SwapCached:      13524 kB
Active:          73676 kB
Inactive:       265948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663504 kB
SwapTotal:     4192956 kB
SwapFree:      4141660 kB
Dirty:            4564 kB
Writeback:           0 kB
Mapped:          31496 kB
Slab:            38264 kB
Committed_AS:  7114168 kB
PageTables:       1800 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= 66388 MiB

End job on node17 on Thu Apr 19 20:46:36 UTC 2007