Trace number 452670

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 1800.06

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-unsat/dated-5-11-u.opb
MD5SUMc7ffcf68dc55efcfaf172aaf80349947
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 benchmark362.588
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables108786
Total number of constraints482639
Number of constraints which are clauses482639
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 constraint10
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 10
Number of bits of the biggest sum of numbers4
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/452670-1177963519/instance-452670-1177963519.opb
0.00/0.00	c File size is 14516644 bytes.
3.08/3.20	c Highest Coefficient sum: 10
3.08/3.20	c Parsing was ok!!
3.08/3.20	c Total parsing time: 3.199 s
3.38/3.44	c Var: 108786 Constr: 482639 482639/0/0 Lit: 1096328 Watch. Lit: 956048
3.38/3.44	c Obj. Vars: 0 (0 % of total variables)
48.09/48.19	c Pre-processing Time: 48.196 s
48.19/48.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
48.19/48.20	c        0   4347    17665    47753    2    35330    5888      0      0 48.20
48.19/48.20	c Switching off LPR mode.
1800.05/1800.00	c      101   4347    17766    51299    2    35532    6477    101      2 48.29
1800.05/1800.00	c      251   4347    17916    55344    3    35832    7125    251      5 48.38
1800.05/1800.00	c      480   4347    18145    66786    3    36290    7838    480      9 48.66
1800.05/1800.00	c      818   4347    18483    84415    4    36966    8622    818     16 48.91
1800.05/1800.00	c     1327   4347    18992   129634    6    37984    9485   1327     26 49.84
1800.05/1800.00	c     2091   4347    19756   216977   10    39512   10434   2091     40 51.10
1800.05/1800.00	c     3239   4347    20904   366988   17    41808   11478   3239     60 53.53
1800.05/1800.00	c     4961   4347    22626   537939   23    45252   12626   4961     87 56.74
1800.05/1800.00	c     7546   4347    25211   853343   33    50422   13889   7546    119 63.15
1800.05/1800.00	c    11428   4347    29093  1334080   45    58186   15278  11428    152 75.00
1800.05/1800.00	c    17252   4347    34917  2113302   60    69834   16806  17252    178 96.91
1800.05/1800.00	c    25989   4325    43654  3528665   80    87307   18487  25989    189 137.04
1800.05/1800.00	c    39103   4325    56768  5647197   99   113535   20336  39103    174 224.22
1800.05/1800.00	c    58773   4325    76438  9297919  121   152875   22370  58773    132 443.61
1800.05/1800.00	c    88284   4325   105949 14457398  136   211897   24608  88284    105 837.82
1800.05/1800.00	c   132556   4325    32324  2541374   78    64647   27069  14659     74 1787.72
1800.05/1800.00	c Caught signal: 15
1800.05/1800.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.00	c   16   134963  30170   247165    34731  3000573  17066     74 1800.06
1800.05/1800.00	s UNKNOWN
1800.05/1800.00	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/node16/watcher-452670-1177963519 -o ROOT/results/node16/solver-452670-1177963519 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452670-1177963519/instance-452670-1177963519.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: 0.85 0.97 0.99 3/77 22043
/proc/meminfo: memFree=1846992/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=25916 CPUtime=0
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 244269671 26537984 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 6479 334 280 324 0 2004 0

[startup+0.067022 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22043
/proc/meminfo: memFree=1846992/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=20020 CPUtime=0.06
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 934 0 0 0 6 0 0 0 18 0 1 0 244269671 20500480 904 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 5038 905 362 324 0 563 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 20020

[startup+0.101013 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22043
/proc/meminfo: memFree=1846992/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=20844 CPUtime=0.09
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 1170 0 0 0 9 0 0 0 18 0 1 0 244269671 21344256 1140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 5211 1140 411 324 0 736 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20844

[startup+0.301971 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22043
/proc/meminfo: memFree=1846992/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=26192 CPUtime=0.29
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 2826 0 0 0 29 0 0 0 19 0 1 0 244269671 26820608 2756 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 6548 2756 678 324 0 2073 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26192

[startup+0.701887 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 22043
/proc/meminfo: memFree=1846992/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=36352 CPUtime=0.68
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 5954 0 0 0 66 2 0 0 23 0 1 0 244269671 37224448 5599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 9088 5599 1120 324 0 4613 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 36352

[startup+1.50172 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 22044
/proc/meminfo: memFree=1823240/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=48848 CPUtime=1.49
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 10002 0 0 0 145 4 0 0 25 0 1 0 244269671 50020352 9550 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 12212 9551 1922 324 0 7737 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48848

[startup+3.10138 s]
/proc/loadavg: 0.85 0.97 0.99 2/78 22044
/proc/meminfo: memFree=1808200/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=72880 CPUtime=3.08
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 17816 0 0 0 300 8 0 0 25 0 1 0 244269671 74629120 17364 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 18220 17364 3708 324 0 13745 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 72880

[startup+6.30271 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22044
/proc/meminfo: memFree=1758024/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=94264 CPUtime=6.29
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 26469 0 0 0 617 12 0 0 25 0 1 0 244269671 96526336 22472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7635013 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 23566 22472 303 324 0 22636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94264

[startup+12.7014 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 22044
/proc/meminfo: memFree=1758280/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=94264 CPUtime=12.68
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 26469 0 0 0 1256 12 0 0 25 0 1 0 244269671 96526336 22472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 23566 22472 303 324 0 22636 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 94264

[startup+25.5017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22044
/proc/meminfo: memFree=1758152/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=94528 CPUtime=25.49
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 26505 0 0 0 2536 13 0 0 25 0 1 0 244269671 96796672 22508 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134567927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 23632 22508 303 324 0 22702 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94528

[startup+51.1013 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 22044
/proc/meminfo: memFree=1757320/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=95164 CPUtime=51.09
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 26900 0 0 0 5088 21 0 0 25 0 1 0 244269671 97447936 22690 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134575592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 23791 22690 309 324 0 22861 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 95164

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22044
/proc/meminfo: memFree=1757384/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=95164 CPUtime=102.3
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 26901 0 0 0 10208 22 0 0 25 0 1 0 244269671 97447936 22691 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 23791 22691 309 324 0 22861 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 95164

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22044
/proc/meminfo: memFree=1757384/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=95164 CPUtime=162.29
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 26901 0 0 0 16207 22 0 0 25 0 1 0 244269671 97447936 22691 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 23791 22691 309 324 0 22861 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 95164

[startup+222.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1746376/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=106100 CPUtime=222.29
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 29656 0 0 0 22204 25 0 0 25 0 1 0 244269671 108646400 25446 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 26525 25446 309 324 0 25595 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 106100

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1733192/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=119484 CPUtime=282.3
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 32976 0 0 0 28201 29 0 0 25 0 1 0 244269671 122351616 28766 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 29871 28766 309 324 0 28941 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 119484

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1720328/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=132080 CPUtime=342.3
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 36141 0 0 0 34197 33 0 0 25 0 1 0 244269671 135249920 31931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 33020 31931 309 324 0 32090 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 132080

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1707208/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=145216 CPUtime=402.31
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 39422 0 0 0 40195 36 0 0 25 0 1 0 244269671 148701184 35212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7636821 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 36304 35212 309 324 0 35374 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 145216

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1695688/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=156684 CPUtime=462.3
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 42271 0 0 0 46191 39 0 0 25 0 1 0 244269671 160444416 38061 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 39171 38061 309 324 0 38241 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 156684

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1685256/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=167096 CPUtime=522.3
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 44889 0 0 0 52188 42 0 0 25 0 1 0 244269671 171106304 40679 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 41774 40679 309 324 0 40844 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 167096

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1673992/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=178280 CPUtime=582.3
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 47681 0 0 0 58184 46 0 0 25 0 1 0 244269671 182558720 43471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 44570 43471 309 324 0 43640 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 178280

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1663240/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=188828 CPUtime=642.32
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 50331 0 0 0 64182 50 0 0 25 0 1 0 244269671 193359872 46121 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 47207 46121 309 324 0 46277 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 188828


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

[startup+822.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 22044
/proc/meminfo: memFree=1635080/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=216880 CPUtime=822.31
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 57321 0 0 0 82173 58 0 0 25 0 1 0 244269671 222085120 53111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 54220 53111 309 324 0 53290 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 216880

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1625672/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=226152 CPUtime=882.32
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 59661 0 0 0 88171 61 0 0 25 0 1 0 244269671 231579648 55451 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 56538 55451 309 324 0 55608 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 226152

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1614536/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=237372 CPUtime=942.31
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 62462 0 0 0 94168 63 0 0 25 0 1 0 244269671 243068928 58252 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 59343 58252 309 324 0 58413 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 237372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1602056/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=249676 CPUtime=1002.32
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 65535 0 0 0 100165 67 0 0 25 0 1 0 244269671 255668224 61325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 62419 61325 309 324 0 61489 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 249676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1590600/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=261308 CPUtime=1062.32
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 68428 0 0 0 106163 69 0 0 25 0 1 0 244269671 267579392 64218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7647004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 65327 64218 309 324 0 64397 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 261308

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1580360/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=271304 CPUtime=1122.33
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 70945 0 0 0 112159 74 0 0 25 0 1 0 244269671 277815296 66735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 67826 66735 309 324 0 66896 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 271304

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1572104/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=279520 CPUtime=1182.32
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 73002 0 0 0 118155 77 0 0 25 0 1 0 244269671 286228480 68792 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 69880 68792 309 324 0 68950 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 279520

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1565128/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=286212 CPUtime=1242.33
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 74683 0 0 0 124153 80 0 0 25 0 1 0 244269671 293081088 70473 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 71553 70473 309 324 0 70623 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 286212

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1558280/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=293068 CPUtime=1302.34
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 76373 0 0 0 130151 83 0 0 25 0 1 0 244269671 300101632 72163 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 73267 72163 309 324 0 72337 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 293068

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1551176/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=300160 CPUtime=1362.33
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 78146 0 0 0 136148 85 0 0 25 0 1 0 244269671 307363840 73936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 75040 73936 309 324 0 74110 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 300160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1544008/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=307256 CPUtime=1422.33
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 79914 0 0 0 142147 86 0 0 25 0 1 0 244269671 314630144 75704 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 76814 75704 309 324 0 75884 0
Current children cumulated CPU time (s) 1422.33
Current children cumulated vsize (KiB) 307256

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1537864/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=313352 CPUtime=1482.34
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 81454 0 0 0 148145 89 0 0 25 0 1 0 244269671 320872448 77244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 78338 77244 309 324 0 77408 0
Current children cumulated CPU time (s) 1482.34
Current children cumulated vsize (KiB) 313352

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1530888/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=320184 CPUtime=1542.34
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 83175 0 0 0 154143 91 0 0 25 0 1 0 244269671 327868416 78965 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 80046 78965 309 324 0 79116 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 320184

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22044
/proc/meminfo: memFree=1524360/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=326744 CPUtime=1602.34
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 84804 0 0 0 160142 92 0 0 25 0 1 0 244269671 334585856 80594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 81686 80594 309 324 0 80756 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 326744

[startup+1662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 22044
/proc/meminfo: memFree=1516232/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=334728 CPUtime=1662.34
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 86813 0 0 0 166140 94 0 0 25 0 1 0 244269671 342761472 82603 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7646862 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 83682 82603 309 324 0 82752 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 334728

[startup+1722.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 22044
/proc/meminfo: memFree=1508168/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=342964 CPUtime=1722.34
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 88851 0 0 0 172137 97 0 0 25 0 1 0 244269671 351195136 84641 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 85741 84641 309 324 0 84811 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 342964

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22046
/proc/meminfo: memFree=1503496/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=347072 CPUtime=1782.35
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 90014 0 0 0 178136 99 0 0 25 0 1 0 244269671 355401728 85676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 86768 85676 309 324 0 85838 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 347072



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22046
/proc/meminfo: memFree=1503496/2055920 swapFree=4148612/4192956
[pid=22043] ppid=22041 vsize=347072 CPUtime=1800.05
/proc/22043/stat : 22043 (bsolo3.0.17) R 22041 22043 21037 0 -1 4194304 90014 0 0 0 179906 99 0 0 25 0 1 0 244269671 355401728 85676 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/22043/statm: 86768 85676 309 324 0 85838 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 347072

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): 1800.06
CPU time (s): 1800.12
CPU user time (s): 1799.07
CPU system time (s): 1.04784
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 347584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 1.04784
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90018
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= 37507

runsolver used 1.40279 second user time and 4.06638 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Mon Apr 30 20:05:20 UTC 2007

IDJOB= 452670
IDBENCH= 47737
IDSOLVER= 199
FILE ID= node16/452670-1177963519

PBS_JOBID= 4727726

Free space on /tmp= 66544 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/dated-5-11-u.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452670-1177963519/instance-452670-1177963519.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-452670-1177963519 -o ROOT/results/node16/solver-452670-1177963519 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452670-1177963519/instance-452670-1177963519.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c7ffcf68dc55efcfaf172aaf80349947

RANDOM SEED= 224935421

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1847400 kB
Buffers:         16684 kB
Cached:         101496 kB
SwapCached:      11972 kB
Active:          88104 kB
Inactive:        56340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847400 kB
SwapTotal:     4192956 kB
SwapFree:      4148612 kB
Dirty:           20864 kB
Writeback:           0 kB
Mapped:          33308 kB
Slab:            49576 kB
Committed_AS:  7673396 kB
PageTables:       1840 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= 66544 MiB

End job on node16 on Mon Apr 30 20:35:22 UTC 2007