Trace number 433408

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) 1800.12 1800.68

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
MD5SUM583fb36c9cf948cc03f361dd87435bdd
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.007997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables930
Total number of constraints61
Number of constraints which are clauses31
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
Number of bits of the biggest sum of numbers6
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/433408-1177959375/instance-433408-1177959375.opb
0.00/0.00	c File size is 15321 bytes.
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.004 s
0.00/0.00	c Var: 930 Constr: 61 31/30/0 Lit: 1860 Watch. Lit: 992
0.00/0.00	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    930       61     1860   30      992    9310      0      0 0.02
0.00/0.02	c Switching off LPR mode.
1800.04/1800.61	c      101    930      162    12068   74     1194   10242    101   3156 0.03
1800.04/1800.61	c      252    930      313    33698  107     1496   11267    252   5250 0.05
1800.04/1800.61	c      478    930      539    59758  110     1948   12394    478   6547 0.07
1800.04/1800.61	c      816    930      877   158222  180     2624   13634    816   5068 0.16
1800.04/1800.61	c     1324    930     1385   279639  201     3640   14998   1324   3182 0.42
1800.04/1800.61	c     2087    930     2148   562115  261     5166   16498   2087   2295 0.91
1800.04/1800.61	c     3234    930     3295  1199154  363     7460   18148   3234   1803 1.79
1800.04/1800.61	c     4956    930     5017  2251291  448    10904   19963   4956   1424 3.48
1800.04/1800.61	c     7540    930     7601  3888414  511    16072   21960   7540    947 7.96
1800.04/1800.61	c    11419    930    11480  6702239  583    23830   24157  11419    621 18.37
1800.04/1800.61	c    17242    930    17303 10942694  632    35476   26573  17242    345 49.92
1800.04/1800.61	c    25980    930    26041 17120991  657    52952   29231  25980    210 123.64
1800.04/1800.61	c    39092    930    21388 15065553  704    43646   32155  21327    147 264.41
1800.04/1800.61	c    58763    930    20613 14270284  692    42096   35371  20552    131 446.97
1800.04/1800.61	c    88274    930    26905 19257549  715    54680   38909  26844    107 818.29
1800.04/1800.61	c   132546    930    19236 14086964  732    39342   42800  19175     91 1452.14
1800.04/1800.61	c Caught signal: 15
1800.04/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.61	c   16   154026  23969   431617    40716 30121283  40655     85 1800.05
1800.04/1800.61	s UNKNOWN
1800.04/1800.61	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/node4/watcher-433408-1177959375 -o ROOT/results/node4/solver-433408-1177959375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433408-1177959375/instance-433408-1177959375.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: 1.08 1.02 0.98 3/77 1872
/proc/meminfo: memFree=1858584/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=11752 CPUtime=0
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 271975229 12034048 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 2938 335 280 324 0 2004 0

[startup+0.0130189 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 1872
/proc/meminfo: memFree=1858584/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=11880 CPUtime=0
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 433 0 0 0 0 0 0 0 18 0 1 0 271975229 12165120 399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 2970 399 303 324 0 2040 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 11880

[startup+0.101026 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 1872
/proc/meminfo: memFree=1858584/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=5228 CPUtime=0.09
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 701 0 0 0 9 0 0 0 18 0 1 0 271975229 5353472 667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 1307 667 309 324 0 377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5228

[startup+0.301046 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 1872
/proc/meminfo: memFree=1858584/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=6776 CPUtime=0.29
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 1105 0 0 0 29 0 0 0 19 0 1 0 271975229 6938624 1071 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134575075 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 1694 1071 309 324 0 764 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6776

[startup+0.701085 s]
/proc/loadavg: 1.08 1.02 0.98 3/77 1872
/proc/meminfo: memFree=1858584/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=10204 CPUtime=0.69
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 1967 0 0 0 69 0 0 0 22 0 1 0 271975229 10448896 1933 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551297 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 2551 1933 309 324 0 1621 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10204

[startup+1.50116 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 1873
/proc/meminfo: memFree=1850384/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=17012 CPUtime=1.49
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 3660 0 0 0 148 1 0 0 25 0 1 0 271975229 17420288 3626 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585035 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 4253 3626 309 324 0 3323 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17012

[startup+3.10131 s]
/proc/loadavg: 1.08 1.02 0.98 2/78 1873
/proc/meminfo: memFree=1840016/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=29952 CPUtime=3.09
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 6886 0 0 0 306 3 0 0 25 0 1 0 271975229 30670848 6852 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 7488 6852 309 324 0 6558 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29952

[startup+6.30162 s]
/proc/loadavg: 1.07 1.02 0.98 3/78 1873
/proc/meminfo: memFree=1817744/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=48116 CPUtime=6.28
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 11450 0 0 0 624 4 0 0 25 0 1 0 271975229 49270784 11416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 12029 11417 309 324 0 11099 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 48116

[startup+12.7022 s]
/proc/loadavg: 1.07 1.02 0.98 2/78 1873
/proc/meminfo: memFree=1788688/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=75728 CPUtime=12.69
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 18330 0 0 0 1261 8 0 0 25 0 1 0 271975229 77545472 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 18932 18296 309 324 0 18002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75728

[startup+25.5015 s]
/proc/loadavg: 1.05 1.01 0.98 2/78 1873
/proc/meminfo: memFree=1756688/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=105696 CPUtime=25.48
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 25848 0 0 0 2537 11 0 0 25 0 1 0 271975229 108232704 25814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 26424 25814 309 324 0 25494 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 105696

[startup+51.1019 s]
/proc/loadavg: 1.03 1.01 0.98 2/78 1873
/proc/meminfo: memFree=1716240/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=146360 CPUtime=51.07
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 35985 0 0 0 5090 17 0 0 25 0 1 0 271975229 149872640 35951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 36590 35951 309 324 0 35660 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 146360

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 1873
/proc/meminfo: memFree=1656848/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=205060 CPUtime=102.26
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 50662 0 0 0 10200 26 0 0 25 0 1 0 271975229 209981440 50628 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 51265 50628 309 324 0 50335 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 205060

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1873
/proc/meminfo: memFree=1612048/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=250108 CPUtime=162.24
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 61928 0 0 0 16190 34 0 0 25 0 1 0 271975229 256110592 61894 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 62527 61894 309 324 0 61597 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 250108

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1873
/proc/meminfo: memFree=1598288/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=263292 CPUtime=222.23
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 65245 0 0 0 22187 36 0 0 25 0 1 0 271975229 269611008 65211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 65823 65211 309 324 0 64893 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 263292

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 1873
/proc/meminfo: memFree=1598224/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=263292 CPUtime=282.22
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 65245 0 0 0 28185 37 0 0 25 0 1 0 271975229 269611008 65211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 65823 65211 309 324 0 64893 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 263292

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1597968/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=263292 CPUtime=342.1
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 65245 0 0 0 34172 38 0 0 25 0 1 0 271975229 269611008 65211 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 65823 65211 309 324 0 64893 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 263292

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1559760/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=302692 CPUtime=402.08
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 75073 0 0 0 40165 43 0 0 25 0 1 0 271975229 309956608 75039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11030245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 75673 75039 309 324 0 74743 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 302692

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1557200/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=304088 CPUtime=462.06
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 75472 0 0 0 46163 43 0 0 25 0 1 0 271975229 311386112 75405 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 76022 75405 309 324 0 75092 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 304088

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1557264/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=304088 CPUtime=522.05
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 75472 0 0 0 52161 44 0 0 25 0 1 0 271975229 311386112 75405 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 76022 75405 309 324 0 75092 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 304088

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1557264/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=304088 CPUtime=582.03
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 75472 0 0 0 58159 44 0 0 25 0 1 0 271975229 311386112 75405 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 76022 75405 309 324 0 75092 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 304088

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1538704/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=322664 CPUtime=642.03
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 80095 0 0 0 64155 48 0 0 25 0 1 0 271975229 330407936 80028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 80666 80028 309 324 0 79736 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 322664


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1524880/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=336432 CPUtime=821.98
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 83577 0 0 0 82146 52 0 0 25 0 1 0 271975229 344506368 83474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 84108 83474 309 324 0 83178 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 336432

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1524880/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=336432 CPUtime=881.96
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 83577 0 0 0 88144 52 0 0 25 0 1 0 271975229 344506368 83474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11030314 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 84108 83474 309 324 0 83178 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 336432

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1524880/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=336432 CPUtime=941.94
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 83577 0 0 0 94142 52 0 0 25 0 1 0 271975229 344506368 83474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 84108 83474 309 324 0 83178 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 336432

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1505872/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=355612 CPUtime=1001.93
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 88370 0 0 0 100137 56 0 0 25 0 1 0 271975229 364146688 88267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 88903 88267 309 324 0 87973 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 355612

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1483216/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=377868 CPUtime=1061.92
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 93986 0 0 0 106133 59 0 0 25 0 1 0 271975229 386936832 93844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 94467 93844 309 324 0 93537 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 377868

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1483216/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=377868 CPUtime=1121.91
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 93986 0 0 0 112131 60 0 0 25 0 1 0 271975229 386936832 93844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 94467 93844 309 324 0 93537 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 377868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 2083
/proc/meminfo: memFree=1483280/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=377868 CPUtime=1181.89
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 93986 0 0 0 118129 60 0 0 25 0 1 0 271975229 386936832 93844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 94467 93844 309 324 0 93537 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 377868

[startup+1242.3 s]
/proc/loadavg: 1.04 1.01 0.98 2/78 2083
/proc/meminfo: memFree=1483280/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=377868 CPUtime=1241.87
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 93986 0 0 0 124127 60 0 0 25 0 1 0 271975229 386936832 93844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 94467 93844 309 324 0 93537 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 377868

[startup+1302.3 s]
/proc/loadavg: 1.01 1.01 0.98 2/78 2083
/proc/meminfo: memFree=1483280/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=377868 CPUtime=1301.86
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 93986 0 0 0 130126 60 0 0 25 0 1 0 271975229 386936832 93844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 94467 93844 309 324 0 93537 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 377868

[startup+1362.3 s]
/proc/loadavg: 1.04 1.02 0.99 2/78 2083
/proc/meminfo: memFree=1483280/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=377868 CPUtime=1361.85
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 93986 0 0 0 136124 61 0 0 25 0 1 0 271975229 386936832 93844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 94467 93844 309 324 0 93537 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 377868

[startup+1422.31 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 2083
/proc/meminfo: memFree=1477968/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=383120 CPUtime=1421.83
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 95332 0 0 0 142121 62 0 0 25 0 1 0 271975229 392314880 95151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 95780 95151 309 324 0 94850 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 383120

[startup+1482.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 2083
/proc/meminfo: memFree=1477968/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=383120 CPUtime=1481.81
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 95332 0 0 0 148119 62 0 0 25 0 1 0 271975229 392314880 95151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 95780 95151 309 324 0 94850 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 383120

[startup+1542.3 s]
/proc/loadavg: 1.03 1.04 1.00 2/78 2083
/proc/meminfo: memFree=1477968/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=383120 CPUtime=1541.79
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 95332 0 0 0 154117 62 0 0 25 0 1 0 271975229 392314880 95151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 95780 95151 309 324 0 94850 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 383120

[startup+1602.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 2083
/proc/meminfo: memFree=1478032/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=383120 CPUtime=1601.79
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 95332 0 0 0 160116 63 0 0 25 0 1 0 271975229 392314880 95151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 95780 95151 309 324 0 94850 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 383120

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2083
/proc/meminfo: memFree=1478032/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=383120 CPUtime=1661.77
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 95332 0 0 0 166114 63 0 0 25 0 1 0 271975229 392314880 95151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550890 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 95780 95151 309 324 0 94850 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 383120

[startup+1722.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2083
/proc/meminfo: memFree=1478032/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=383120 CPUtime=1721.76
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 95332 0 0 0 172112 64 0 0 25 0 1 0 271975229 392314880 95151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 95780 95151 309 324 0 94850 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 383120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2083
/proc/meminfo: memFree=1476880/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=384384 CPUtime=1781.74
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 95654 0 0 0 178110 64 0 0 25 0 1 0 271975229 393609216 95473 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 96096 95473 309 324 0 95166 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 384384



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2083
/proc/meminfo: memFree=1469840/2055920 swapFree=4141160/4192956
[pid=1872] ppid=1870 vsize=391272 CPUtime=1800.04
/proc/1872/stat : 1872 (bsolo3.0.17) R 1870 1872 1353 0 -1 4194304 97366 0 0 0 179939 65 0 0 25 0 1 0 271975229 400662528 97185 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1872/statm: 97818 97185 309 324 0 96888 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 391272

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

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

Child status: 15
Real time (s): 1800.68
CPU time (s): 1800.12
CPU user time (s): 1799.4
CPU system time (s): 0.723889
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 391272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.4
system time used= 0.723889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97370
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= 5020

runsolver used 1.46778 second user time and 3.79542 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 30 18:56:15 UTC 2007

IDJOB= 433408
IDBENCH= 2583
IDSOLVER= 199
FILE ID= node4/433408-1177959375

PBS_JOBID= 4727703

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433408-1177959375/instance-433408-1177959375.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-433408-1177959375 -o ROOT/results/node4/solver-433408-1177959375 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433408-1177959375/instance-433408-1177959375.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  583fb36c9cf948cc03f361dd87435bdd

RANDOM SEED= 979428216

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1858992 kB
Buffers:         32264 kB
Cached:          77436 kB
SwapCached:      14808 kB
Active:          42064 kB
Inactive:        91660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858992 kB
SwapTotal:     4192956 kB
SwapFree:      4141160 kB
Dirty:            6684 kB
Writeback:           0 kB
Mapped:          30976 kB
Slab:            48488 kB
Committed_AS:  6430664 kB
PageTables:       1820 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 node4 on Mon Apr 30 19:26:18 UTC 2007