Trace number 452735

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 NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.08 1800.75

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/
industrial/grieu/vmpc_26.opb
MD5SUM700b277588b2961bb8c1f835c138aadc
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark394.582
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables676
Total number of constraints86424
Number of constraints which are clauses86424
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint26
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 27
Number of bits of the biggest sum of numbers5
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/452735-1177964263/instance-452735-1177964263.opb
0.00/0.00	c File size is 2467991 bytes.
0.39/0.43	c Highest Coefficient sum: 27
0.39/0.43	c Parsing was ok!!
0.39/0.43	c Total parsing time: 0.43 s
0.39/0.46	c Var: 676 Constr: 86424 86424/0/0 Lit: 226590 Watch. Lit: 172848
0.39/0.46	c Obj. Vars: 0 (0 % of total variables)
2.89/2.97	c Pre-processing Time: 2.969 s
2.89/2.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.89/2.97	c        0    674    65231   180016    2   130462   21743      0      0 2.97
2.89/2.97	c Switching off LPR mode.
1800.04/1800.71	c      101    674    65332   192133    2   130664   23918    101     33 3.06
1800.04/1800.71	c      252    674    65483   213468    3   130966   26310    252     79 3.18
1800.04/1800.71	c      478    674    65709   242510    3   131418   28942    478    141 3.38
1800.04/1800.71	c      816    674    66047   287296    4   132094   31837    816    217 3.76
1800.04/1800.71	c     1325    674    66556   368109    5   133112   35021   1325    300 4.40
1800.04/1800.71	c     2089    674    67320   458159    6   134640   38524   2089    370 5.64
1800.04/1800.71	c     3235    674    68466   635734    9   136932   42377   3235    427 7.57
1800.04/1800.71	c     4957    674    70188   890178   12   140376   46615   4957    444 11.15
1800.04/1800.71	c     7541    674    72772  1242689   17   145544   51277   7541    428 17.59
1800.04/1800.71	c    11423    674    76654  1872428   24   153308   56405  11423    380 30.01
1800.04/1800.71	c    17247    674    82478  2698446   32   164956   62046  17247    299 57.49
1800.04/1800.71	c    25985    674    91216  4135351   45   182432   68251  25985    233 111.46
1800.04/1800.71	c    39097    674   104328  6382200   61   208656   75077  39097    162 240.97
1800.04/1800.71	c    58769    674   124000  9999264   80   248000   82585  58769    112 524.60
1800.04/1800.71	c    88280    674    86425  3661678   42   172850   90844  21194     84 1049.89
1800.04/1800.71	c   132552    674   130697 11649717   89   261394   99929  65466     82 1608.80
1800.04/1800.71	c Caught signal: 15
1800.04/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.71	c   16   142230  50242   371398   140375 13509058  75144     79 1800.05
1800.04/1800.71	s UNKNOWN
1800.04/1800.71	c Total time: 1800.05 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/node37/watcher-452735-1177964263 -o ROOT/results/node37/solver-452735-1177964263 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452735-1177964263/instance-452735-1177964263.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: 0.98 1.02 0.93 3/78 2347
/proc/meminfo: memFree=1810320/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=14148 CPUtime=0
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 244338834 14487552 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 3537 336 280 324 0 2004 0

[startup+0.08995 s]
/proc/loadavg: 0.98 1.02 0.93 3/78 2347
/proc/meminfo: memFree=1810320/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=8244 CPUtime=0.08
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 954 0 0 0 8 0 0 0 18 0 1 0 244338834 8441856 924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 2061 925 400 324 0 528 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8244

[startup+0.101963 s]
/proc/loadavg: 0.98 1.02 0.93 3/78 2347
/proc/meminfo: memFree=1810320/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=8520 CPUtime=0.09
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 1038 0 0 0 9 0 0 0 18 0 1 0 244338834 8724480 1008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 2130 1008 417 324 0 597 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8520

[startup+0.30199 s]
/proc/loadavg: 0.98 1.02 0.93 3/78 2347
/proc/meminfo: memFree=1810320/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=12768 CPUtime=0.29
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 2391 0 0 0 29 0 0 0 19 0 1 0 244338834 13074432 2361 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 3192 2361 697 324 0 1659 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12768

[startup+0.701065 s]
/proc/loadavg: 0.98 1.02 0.93 3/78 2347
/proc/meminfo: memFree=1810320/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=20948 CPUtime=0.68
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 5231 0 0 0 67 1 0 0 22 0 1 0 244338834 21450752 4598 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 5237 4598 306 324 0 4307 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20948

[startup+1.50122 s]
/proc/loadavg: 0.98 1.02 0.93 2/79 2348
/proc/meminfo: memFree=1793032/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=21080 CPUtime=1.49
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 5268 0 0 0 146 3 0 0 25 0 1 0 244338834 21585920 4635 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 5270 4635 306 324 0 4340 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21080

[startup+3.10152 s]
/proc/loadavg: 0.99 1.02 0.93 2/79 2348
/proc/meminfo: memFree=1792648/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=17564 CPUtime=3.09
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 5341 0 0 0 303 6 0 0 25 0 1 0 244338834 17985536 3776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3600157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 4391 3776 310 324 0 3461 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17564

[startup+6.30112 s]
/proc/loadavg: 0.99 1.02 0.93 2/79 2348
/proc/meminfo: memFree=1793224/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=21320 CPUtime=6.29
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 6272 0 0 0 622 7 0 0 25 0 1 0 244338834 21831680 4707 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 5330 4707 310 324 0 4400 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21320

[startup+12.7013 s]
/proc/loadavg: 0.99 1.01 0.93 2/79 2348
/proc/meminfo: memFree=1787144/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=26996 CPUtime=12.68
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 7692 0 0 0 1260 8 0 0 25 0 1 0 244338834 27643904 6127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 6749 6127 310 324 0 5819 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26996

[startup+25.5017 s]
/proc/loadavg: 0.99 1.01 0.93 2/79 2348
/proc/meminfo: memFree=1778696/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=35256 CPUtime=25.48
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 9754 0 0 0 2538 10 0 0 25 0 1 0 244338834 36102144 8189 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 8814 8189 310 324 0 7884 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 35256

[startup+51.1016 s]
/proc/loadavg: 0.99 1.01 0.93 2/79 2348
/proc/meminfo: memFree=1767944/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=45960 CPUtime=51.07
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 12434 0 0 0 5094 13 0 0 25 0 1 0 244338834 47063040 10869 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 11490 10869 310 324 0 10560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 45960

[startup+102.305 s]
/proc/loadavg: 0.99 1.01 0.93 2/79 2348
/proc/meminfo: memFree=1748744/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=64972 CPUtime=102.26
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 17195 0 0 0 10207 19 0 0 25 0 1 0 244338834 66531328 15630 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 16243 15630 310 324 0 15313 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 64972

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1733192/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=80600 CPUtime=162.23
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 21098 0 0 0 16201 22 0 0 25 0 1 0 244338834 82534400 19533 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 20150 19533 310 324 0 19220 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 80600

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1719432/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=94312 CPUtime=222.21
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 24507 0 0 0 22195 26 0 0 25 0 1 0 244338834 96575488 22942 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3608293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 23578 22942 310 324 0 22648 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 94312

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1708168/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=105596 CPUtime=282.18
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 27325 0 0 0 28189 29 0 0 25 0 1 0 244338834 108130304 25760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 26399 25760 310 324 0 25469 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 105596

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1696584/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=116964 CPUtime=342.16
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 30189 0 0 0 34184 32 0 0 25 0 1 0 244338834 119771136 28624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 29241 28624 310 324 0 28311 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 116964

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1685896/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=127692 CPUtime=402.14
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 32875 0 0 0 40179 35 0 0 25 0 1 0 244338834 130756608 31310 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 31923 31310 310 324 0 30993 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 127692

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1676808/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=136744 CPUtime=462.12
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 35121 0 0 0 46174 38 0 0 25 0 1 0 244338834 140025856 33556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 34186 33556 310 324 0 33256 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 136744

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1668168/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=145528 CPUtime=522.1
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 37319 0 0 0 52169 41 0 0 25 0 1 0 244338834 149020672 35754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 36382 35754 310 324 0 35452 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 145528

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1660296/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=153160 CPUtime=582.08
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 39242 0 0 0 58164 44 0 0 25 0 1 0 244338834 156835840 37677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 38290 37677 310 324 0 37360 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 153160

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1652168/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=161300 CPUtime=642.06
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 41251 0 0 0 64160 46 0 0 25 0 1 0 244338834 165171200 39686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 40325 39686 310 324 0 39395 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 161300


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

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1623304/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=190140 CPUtime=881.96
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 48472 0 0 0 88141 55 0 0 25 0 1 0 244338834 194703360 46907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 47535 46907 310 324 0 46605 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 190140

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1616200/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=197228 CPUtime=941.94
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 50243 0 0 0 94136 58 0 0 25 0 1 0 244338834 201961472 48678 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 49307 48678 310 324 0 48377 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 197228

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1609224/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=204200 CPUtime=1001.93
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 51986 0 0 0 100132 61 0 0 25 0 1 0 244338834 209100800 50421 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51050 50421 310 324 0 50120 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 204200

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1608200/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1061.9
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 106129 61 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 205104

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1608200/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1121.88
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 112126 62 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 205104

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1608264/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1181.85
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 118123 62 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3608327 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 205104

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1608264/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1241.83
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 124121 62 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 205104

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1608264/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1301.82
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 130119 63 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 205104

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2348
/proc/meminfo: memFree=1608264/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1361.8
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 136116 64 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 205104

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 0.93 3/79 2350
/proc/meminfo: memFree=1608064/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1421.77
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 142113 64 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 205104

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608136/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1481.74
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 148110 64 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 205104

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608328/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1541.72
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 154107 65 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 205104

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608328/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1601.7
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 160105 65 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 205104

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608328/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1661.68
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 166102 66 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 205104

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608392/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1721.66
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 172100 66 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 205104

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608392/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1781.63
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 178097 66 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3600036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 205104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608328/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1800.04
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 179937 67 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 205104

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: 0.99 1.00 0.93 2/79 2350
/proc/meminfo: memFree=1608328/2055920 swapFree=4145572/4192956
[pid=2347] ppid=2345 vsize=205104 CPUtime=1800.04
/proc/2347/stat : 2347 (bsolo3.0.17) R 2345 2347 1457 0 -1 4194304 52287 0 0 0 179937 67 0 0 25 0 1 0 244338834 210026496 50641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2347/statm: 51276 50641 310 324 0 50346 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 205104

Child status: 15
Real time (s): 1800.75
CPU time (s): 1800.08
CPU user time (s): 1799.38
CPU system time (s): 0.703892
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 205428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.38
system time used= 0.703892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52291
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= 4211

runsolver used 1.76773 second user time and 4.37134 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 30 20:17:44 UTC 2007

IDJOB= 452735
IDBENCH= 47802
IDSOLVER= 199
FILE ID= node37/452735-1177964263

PBS_JOBID= 4727742

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/grieu/vmpc_26.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452735-1177964263/instance-452735-1177964263.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-452735-1177964263 -o ROOT/results/node37/solver-452735-1177964263 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452735-1177964263/instance-452735-1177964263.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  700b277588b2961bb8c1f835c138aadc

RANDOM SEED= 18971334

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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:       1810792 kB
Buffers:         34888 kB
Cached:         122828 kB
SwapCached:      15276 kB
Active:          74152 kB
Inactive:       107796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1810792 kB
SwapTotal:     4192956 kB
SwapFree:      4145572 kB
Dirty:            9056 kB
Writeback:           0 kB
Mapped:          31248 kB
Slab:            48548 kB
Committed_AS:  2171084 kB
PageTables:       2004 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= 66556 MiB

End job on node37 on Mon Apr 30 20:47:47 UTC 2007