Trace number 452778

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 1800.72

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
MD5SUM0e4dc07f3154684a7909848699c6c0b7
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark956.227
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints12722
Number of constraints which are clauses12722
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 constraint1
Maximum length of a constraint4
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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/452778-1177965094/instance-452778-1177965094.opb
0.00/0.00	c File size is 545811 bytes.
0.09/0.11	c Highest Coefficient sum: 7
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.114 s
0.09/0.12	c Var: 6480 Constr: 12722 12722/0/0 Lit: 50722 Watch. Lit: 25442
0.09/0.12	c Obj. Vars: 0 (0 % of total variables)
0.19/0.20	c Pre-processing Time: 0.202 s
0.19/0.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.19/0.20	c        0   6478    12720    50720    3    25440    4239      0      0 0.20
0.19/0.20	c Switching off LPR mode.
1800.05/1800.71	c      100   6478    12820    51245    3    25640    4663    100    452 0.22
1800.05/1800.71	c      250   6478    12970    52091    4    25940    5130    250    988 0.25
1800.05/1800.71	c      476   6478    13196    53188    4    26392    5644    476   1624 0.29
1800.05/1800.71	c      815   6478    13535    55035    4    27070    6209    815   2383 0.34
1800.05/1800.71	c     1323   6478    14043    58227    4    28086    6830   1323   3604 0.37
1800.05/1800.71	c     2086   6478    14806    63256    4    29612    7514   2086   4163 0.50
1800.05/1800.71	c     3233   6478    15953    72324    4    31906    8266   3233   5742 0.56
1800.05/1800.71	c     4955   6478    17675    83804    4    35350    9093   4955   5761 0.86
1800.05/1800.71	c     7541   6478    20261   107412    5    40522   10003   7541   6191 1.22
1800.05/1800.71	c    11420   6478    17831    95290    5    35662   11004   5111   6694 1.71
1800.05/1800.71	c    17242   6478    23653   168012    7    47306   12105  10933   7923 2.18
1800.05/1800.71	c    25980   6478    20068   139860    6    40136   13316   7348   8167 3.18
1800.05/1800.71	c    39090   6478    26030   163550    6    52060   14648  13310   7852 4.98
1800.05/1800.71	c    58760   6478    23010   241905   10    46020   16113  10290   7767 7.57
1800.05/1800.71	c    88270   6478    26559   486795   18    53118   17725  13839   7043 12.53
1800.05/1800.71	c   132540   6478    25536   247329    9    51072   19498  12816   6974 19.00
1800.05/1800.71	c   198951   6478    25430   331730   13    50860   21448  12710   4830 41.19
1800.05/1800.71	c   298571   6478    29167   404319   13    58334   23593  16447   5213 57.27
1800.05/1800.71	c   448006   6478    28309   689741   24    56618   25953  15589   4868 92.02
1800.05/1800.71	c   672164   6478    38202   952078   24    76404   28549  25482   4569 147.11
1800.05/1800.71	c  1008408   6478    39917   847418   21    79834   31404  27197   4040 249.57
1800.05/1800.71	c  1512779   6478    32819   979422   29    65638   34545  20099   3659 413.43
1800.05/1800.71	c  2269342   6478    44660  3690176   82    89320   38000  31940   2585 877.79
1800.05/1800.71	c  3404195   6478    39468  1459201   36    78936   41801  26748   1900 1790.90
1800.05/1800.71	c Caught signal: 15
1800.05/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.71	c   24  3452519 1055665 31465326    32320   373327  19600   1918 1800.06
1800.05/1800.71	s UNKNOWN
1800.05/1800.71	c Total time: 1800.06 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/node22/watcher-452778-1177965094 -o ROOT/results/node22/solver-452778-1177965094 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452778-1177965094/instance-452778-1177965094.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 1.00 0.98 3/77 11050
/proc/meminfo: memFree=1860928/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=12272 CPUtime=0
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 244427130 12566528 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 3068 336 281 324 0 2004 0

[startup+0.0276491 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11050
/proc/meminfo: memFree=1860928/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=5148 CPUtime=0.02
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 542 0 0 0 2 0 0 0 18 0 1 0 244427130 5271552 512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 1287 513 308 324 0 223 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5148

[startup+0.101661 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11050
/proc/meminfo: memFree=1860928/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=6108 CPUtime=0.09
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 896 0 0 0 9 0 0 0 18 0 1 0 244427130 6254592 866 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 1527 866 394 324 0 463 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6108

[startup+0.301691 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11050
/proc/meminfo: memFree=1860928/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=7112 CPUtime=0.29
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 1678 0 0 0 28 1 0 0 19 0 1 0 244427130 7282688 1154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 1778 1154 310 324 0 848 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7112

[startup+0.701752 s]
/proc/loadavg: 1.00 1.00 0.98 3/77 11050
/proc/meminfo: memFree=1860928/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=7920 CPUtime=0.69
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 1857 0 0 0 68 1 0 0 22 0 1 0 244427130 8110080 1333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 1980 1333 310 324 0 1050 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7920

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11051
/proc/meminfo: memFree=1856376/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=9128 CPUtime=1.49
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 2171 0 0 0 148 1 0 0 25 0 1 0 244427130 9347072 1647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 2282 1647 310 324 0 1352 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9128

[startup+3.10112 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11051
/proc/meminfo: memFree=1854968/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=10436 CPUtime=3.09
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 2490 0 0 0 307 2 0 0 25 0 1 0 244427130 10686464 1966 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 2609 1966 310 324 0 1679 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10436

[startup+6.30161 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11051
/proc/meminfo: memFree=1853752/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=10580 CPUtime=6.29
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 2530 0 0 0 627 2 0 0 25 0 1 0 244427130 10833920 2006 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 2645 2006 310 324 0 1715 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10580

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11051
/proc/meminfo: memFree=1850424/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=14684 CPUtime=12.68
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 3572 0 0 0 1266 2 0 0 25 0 1 0 244427130 15036416 3048 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 3671 3048 310 324 0 2741 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14684

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11051
/proc/meminfo: memFree=1849144/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=15188 CPUtime=25.48
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 3684 0 0 0 2546 2 0 0 25 0 1 0 244427130 15552512 3160 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 3797 3160 310 324 0 2867 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15188

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11051
/proc/meminfo: memFree=1849016/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=15200 CPUtime=51.08
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 3714 0 0 0 5105 3 0 0 25 0 1 0 244427130 15564800 3178 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 3800 3178 310 324 0 2870 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15200

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 11051
/proc/meminfo: memFree=1846264/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=17792 CPUtime=102.26
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 5398 0 0 0 10222 4 0 0 25 0 1 0 244427130 18219008 3826 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 4448 3826 310 324 0 3518 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17792

[startup+162.301 s]
/proc/loadavg: 1.03 1.01 0.99 2/78 11051
/proc/meminfo: memFree=1824312/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39664 CPUtime=162.24
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10920 0 0 0 16215 9 0 0 25 0 1 0 244427130 40615936 9295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9916 9295 310 324 0 8986 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 39664

[startup+222.302 s]
/proc/loadavg: 1.01 1.01 0.99 2/78 11051
/proc/meminfo: memFree=1824248/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39664 CPUtime=222.22
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10920 0 0 0 22212 10 0 0 25 0 1 0 244427130 40615936 9295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9916 9295 310 324 0 8986 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 39664

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11051
/proc/meminfo: memFree=1824184/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39672 CPUtime=282.21
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10922 0 0 0 28210 11 0 0 25 0 1 0 244427130 40624128 9297 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9918 9297 310 324 0 8988 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 39672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11051
/proc/meminfo: memFree=1824184/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39672 CPUtime=342.18
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10922 0 0 0 34207 11 0 0 25 0 1 0 244427130 40624128 9297 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9918 9297 310 324 0 8988 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 39672

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11051
/proc/meminfo: memFree=1824120/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39676 CPUtime=402.17
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10923 0 0 0 40205 12 0 0 25 0 1 0 244427130 40628224 9298 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9919 9298 310 324 0 8989 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 39676

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1824056/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39684 CPUtime=462.15
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10925 0 0 0 46203 12 0 0 25 0 1 0 244427130 40636416 9300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9921 9300 310 324 0 8991 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 39684

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1824056/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39684 CPUtime=522.13
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10925 0 0 0 52200 13 0 0 25 0 1 0 244427130 40636416 9300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9921 9300 310 324 0 8991 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 39684

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1824056/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39684 CPUtime=582.11
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10925 0 0 0 58198 13 0 0 25 0 1 0 244427130 40636416 9300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9921 9300 310 324 0 8991 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 39684

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1824056/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=39684 CPUtime=642.1
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 10925 0 0 0 64196 14 0 0 25 0 1 0 244427130 40636416 9300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 9921 9300 310 324 0 8991 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 39684


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1790648/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=72660 CPUtime=882.02
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19254 0 0 0 88180 22 0 0 25 0 1 0 244427130 74403840 17545 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 18165 17545 310 324 0 17235 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 72660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 3/78 11053
/proc/meminfo: memFree=1791032/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=72224 CPUtime=942
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 94177 23 0 0 25 0 1 0 244427130 73957376 17436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 18056 17436 310 324 0 17126 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 72224

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791416/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1001.99
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 100175 24 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 71876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791416/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1061.97
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 106173 24 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 71876

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791416/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1121.95
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 112170 25 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 71876

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791416/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1181.93
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 118168 25 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 71876

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791224/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1241.92
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 124166 26 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 71876

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791224/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1301.9
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 130164 26 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 71876

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791160/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1361.88
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 136161 27 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 71876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791160/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1421.86
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 142159 27 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 71876

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791160/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1481.83
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 148156 27 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 71876

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791096/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1541.82
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 154154 28 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 71876

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791096/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1601.8
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 160152 28 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 71876

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791096/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1661.78
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 166149 29 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 71876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 11053
/proc/meminfo: memFree=1791032/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1721.76
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 172147 29 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 71876

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 11161
/proc/meminfo: memFree=1789360/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71876 CPUtime=1781.68
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19255 0 0 0 178138 30 0 0 25 0 1 0 244427130 73601024 17349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17969 17349 310 324 0 17039 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 71876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 11219
/proc/meminfo: memFree=1789360/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71888 CPUtime=1800.05
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19258 0 0 0 179975 30 0 0 25 0 1 0 244427130 73613312 17352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5111958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17972 17352 310 324 0 17042 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 71888

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 11219
/proc/meminfo: memFree=1789360/2055920 swapFree=4163632/4192956
[pid=11050] ppid=11048 vsize=71888 CPUtime=1800.05
/proc/11050/stat : 11050 (bsolo3.0.17) R 11048 11050 9998 0 -1 4194304 19258 0 0 0 179975 30 0 0 25 0 1 0 244427130 73613312 17352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5111958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/11050/statm: 17972 17352 310 324 0 17042 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 71888

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.08
CPU user time (s): 1799.76
CPU system time (s): 0.319951
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 72796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.319951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19262
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= 2978

runsolver used 1.36379 second user time and 3.88541 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Apr 30 20:31:35 UTC 2007

IDJOB= 452778
IDBENCH= 47845
IDSOLVER= 199
FILE ID= node22/452778-1177965094

PBS_JOBID= 4727739

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/pebbling/unsat-grid-pbl-0080.sat05-1344.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452778-1177965094/instance-452778-1177965094.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-452778-1177965094 -o ROOT/results/node22/solver-452778-1177965094 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452778-1177965094/instance-452778-1177965094.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0e4dc07f3154684a7909848699c6c0b7

RANDOM SEED= 8479134

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1861272 kB
Buffers:         11560 kB
Cached:          88380 kB
SwapCached:       7160 kB
Active:          57268 kB
Inactive:        72180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861272 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:            7136 kB
Writeback:           0 kB
Mapped:          36804 kB
Slab:            50800 kB
Committed_AS:  2071120 kB
PageTables:       1692 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 node22 on Mon Apr 30 21:01:37 UTC 2007