Trace number 452801

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) 1800.09 1800.71

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.opb
MD5SUMdd5493f69d9a90aec9dad7dbdd702d01
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark282.705
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 0
Optimality of the best value was proved NO
Number of variables230
Total number of constraints920
Number of constraints which are clauses920
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 constraint3
Maximum length of a constraint3
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 5
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/452801-1177965567/instance-452801-1177965567.opb
0.00/0.00	c File size is 27868 bytes.
0.00/0.01	c Highest Coefficient sum: 5
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.005 s
0.00/0.01	c Var: 230 Constr: 920 920/0/0 Lit: 2760 Watch. Lit: 1840
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.01	c Pre-processing Time: 0.008 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    230      920     2760    3     1840     306      0      0 0.01
0.00/0.01	c Switching off LPR mode.
1800.09/1800.70	c      101    230     1021     7134    6     2042     337    101   4809 0.02
1800.09/1800.70	c      252    230     1172    13238   11     2344     371    252   6146 0.04
1800.09/1800.70	c      477    230     1167    12754   10     2334     409    247   6625 0.07
1800.09/1800.70	c      816    230     1260    16469   13     2520     450    340   6634 0.12
1800.09/1800.70	c     1324    230     1226    15202   12     2452     496    306   6522 0.20
1800.09/1800.70	c     2088    230     1402    22293   15     2804     546    482   6444 0.32
1800.09/1800.70	c     3234    230     1271    17052   13     2542     601    351   6353 0.51
1800.09/1800.70	c     4956    230     1283    17473   13     2566     662    363   6273 0.79
1800.09/1800.70	c     7540    230     1252    16232   12     2504     729    332   6195 1.22
1800.09/1800.70	c    11420    230     1458    24650   16     2916     802    538   6116 1.87
1800.09/1800.70	c    17243    230     1460    24634   16     2920     883    540   6037 2.86
1800.09/1800.70	c    25980    230     1458    24578   16     2916     972    538   5964 4.36
1800.09/1800.70	c    39090    230     1407    22528   16     2814    1070    487   5902 6.62
1800.09/1800.70	c    58760    230     1483    25549   17     2966    1178    563   5860 10.03
1800.09/1800.71	c    88270    230     1609    21486   13     3218    1296    689   5603 15.75
1800.09/1800.71	c   132540    230     1997    40935   20     3994    1426   1077   5091 26.03
1800.09/1800.71	c   198951    230     1686    30967   18     3372    1569    766   4774 41.67
1800.09/1800.71	c   298571    230     1963    39432   20     3926    1726   1043   4789 62.34
1800.09/1800.71	c   448006    230     2322    55886   24     4644    1899   1402   4532 98.85
1800.09/1800.71	c   672165    230     2508    61862   24     5016    2089   1588   4480 150.02
1800.09/1800.71	c  1008408    230     2500    62325   24     5000    2298   1580   4273 235.98
1800.09/1800.71	c  1512780    230     3055    85218   27     6110    2528   2135   4052 373.29
1800.09/1800.71	c  2269344    230     2231    48239   21     4462    2781   1311   3853 588.84
1800.09/1800.71	c  3404196    230     2492    61417   24     4984    3060   1572   3663 929.17
1800.09/1800.71	c  5106479    230     2649    64151   24     5298    3367   1729   3778 1351.49
1800.09/1800.71	c Caught signal: 15
1800.09/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.71	c   25  7200159  12890  7229406     3735    97164   2815   3999 1800.09
1800.09/1800.71	s UNKNOWN
1800.09/1800.71	c Total time: 1800.09 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/node12/watcher-452801-1177965567 -o ROOT/results/node12/solver-452801-1177965567 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452801-1177965567/instance-452801-1177965567.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 0.97 0.92 3/77 1878
/proc/meminfo: memFree=1850800/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=11764 CPUtime=0
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 272594055 12046336 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10131067 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 2941 336 281 324 0 2004 0

[startup+0.020363 s]
/proc/loadavg: 1.00 0.97 0.92 3/77 1878
/proc/meminfo: memFree=1850800/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4188 CPUtime=0.01
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 453 0 0 0 1 0 0 0 18 0 1 0 272594055 4288512 416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572903 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1047 416 310 324 0 117 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4188

[startup+0.101371 s]
/proc/loadavg: 1.00 0.97 0.92 3/77 1878
/proc/meminfo: memFree=1850800/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4448 CPUtime=0.09
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 511 0 0 0 9 0 0 0 18 0 1 0 272594055 4554752 474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1112 474 310 324 0 182 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4448

[startup+0.301391 s]
/proc/loadavg: 1.00 0.97 0.92 3/77 1878
/proc/meminfo: memFree=1850800/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4448 CPUtime=0.29
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 530 0 0 0 29 0 0 0 20 0 1 0 272594055 4554752 493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1112 493 310 324 0 182 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4448

[startup+0.701431 s]
/proc/loadavg: 1.00 0.97 0.92 3/77 1878
/proc/meminfo: memFree=1850800/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4580 CPUtime=0.69
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 547 0 0 0 69 0 0 0 24 0 1 0 272594055 4689920 510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1145 510 310 324 0 215 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4580

[startup+1.50151 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1849896/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4580 CPUtime=1.49
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 567 0 0 0 149 0 0 0 25 0 1 0 272594055 4689920 530 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10137317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1145 530 310 324 0 215 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4580

[startup+3.10167 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1849704/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4712 CPUtime=3.09
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 592 0 0 0 309 0 0 0 25 0 1 0 272594055 4825088 555 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10129140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1178 555 310 324 0 248 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4712

[startup+6.30199 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1849384/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4712 CPUtime=6.3
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 606 0 0 0 629 1 0 0 25 0 1 0 272594055 4825088 569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1178 569 310 324 0 248 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 4712

[startup+12.7016 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1849320/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4848 CPUtime=12.69
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 623 0 0 0 1268 1 0 0 25 0 1 0 272594055 4964352 586 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1212 586 310 324 0 282 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4848

[startup+25.5019 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1849256/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=4980 CPUtime=25.49
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 651 0 0 0 2548 1 0 0 25 0 1 0 272594055 5099520 614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10129165 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1245 614 310 324 0 315 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4980

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1849128/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5112 CPUtime=51.07
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 696 0 0 0 5106 1 0 0 25 0 1 0 272594055 5234688 659 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1278 659 310 324 0 348 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5112

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848872/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5356 CPUtime=102.26
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 751 0 0 0 10225 1 0 0 25 0 1 0 272594055 5484544 714 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10126645 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1339 714 310 324 0 409 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5356

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848680/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5576 CPUtime=162.24
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 810 0 0 0 16223 1 0 0 25 0 1 0 272594055 5709824 773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1394 773 310 324 0 464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5576

[startup+222.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848616/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5576 CPUtime=222.22
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 810 0 0 0 22220 2 0 0 25 0 1 0 272594055 5709824 773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1394 773 310 324 0 464 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5576

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848552/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5708 CPUtime=282.2
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 836 0 0 0 28218 2 0 0 25 0 1 0 272594055 5844992 799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1427 799 310 324 0 497 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5708

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848552/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5708 CPUtime=342.19
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 836 0 0 0 34216 3 0 0 25 0 1 0 272594055 5844992 799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1427 799 310 324 0 497 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5708

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848360/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5836 CPUtime=402.17
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 867 0 0 0 40214 3 0 0 25 0 1 0 272594055 5976064 830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10137366 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1459 830 310 324 0 529 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5836

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848424/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5836 CPUtime=462.16
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 867 0 0 0 46213 3 0 0 25 0 1 0 272594055 5976064 830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1459 830 310 324 0 529 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5836

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.92 2/78 1879
/proc/meminfo: memFree=1848424/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5772 CPUtime=522.14
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 867 0 0 0 52210 4 0 0 25 0 1 0 272594055 5910528 830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1443 830 310 324 0 513 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5772

[startup+582.302 s]
/proc/loadavg: 1.04 0.99 0.93 2/78 1879
/proc/meminfo: memFree=1848424/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=5764 CPUtime=582.12
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 867 0 0 0 58208 4 0 0 25 0 1 0 272594055 5902336 830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10137317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1441 830 310 324 0 511 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 5764

[startup+642.302 s]
/proc/loadavg: 1.06 1.00 0.93 2/78 1879
/proc/meminfo: memFree=1848168/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6024 CPUtime=642.11
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 934 0 0 0 64207 4 0 0 25 0 1 0 272594055 6168576 886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1506 886 310 324 0 576 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6024


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

[startup+882.302 s]
/proc/loadavg: 1.02 1.03 0.95 2/78 1879
/proc/meminfo: memFree=1848040/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6132 CPUtime=882.04
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 949 0 0 0 88198 6 0 0 25 0 1 0 272594055 6279168 901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1533 901 310 324 0 603 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 6132

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 1879
/proc/meminfo: memFree=1848040/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6136 CPUtime=942.02
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 949 0 0 0 94196 6 0 0 25 0 1 0 272594055 6283264 901 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10129100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1534 901 310 324 0 604 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 6136

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 0.95 2/78 1879
/proc/meminfo: memFree=1847976/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6136 CPUtime=1002.01
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 979 0 0 0 100194 7 0 0 25 0 1 0 272594055 6283264 925 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1534 925 310 324 0 604 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 6136

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 1879
/proc/meminfo: memFree=1847912/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6180 CPUtime=1061.99
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 998 0 0 0 106192 7 0 0 25 0 1 0 272594055 6328320 936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1545 936 310 324 0 615 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 6180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1879
/proc/meminfo: memFree=1847912/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6180 CPUtime=1121.98
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1007 0 0 0 112190 8 0 0 25 0 1 0 272594055 6328320 936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1545 936 310 324 0 615 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 6180

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1879
/proc/meminfo: memFree=1847848/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6180 CPUtime=1181.96
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1007 0 0 0 118188 8 0 0 25 0 1 0 272594055 6328320 936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10126660 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1545 936 310 324 0 615 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 6180

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 1879
/proc/meminfo: memFree=1847784/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6200 CPUtime=1241.94
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1015 0 0 0 124186 8 0 0 25 0 1 0 272594055 6348800 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1550 941 310 324 0 620 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 6200

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/84 1952
/proc/meminfo: memFree=1846432/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1301.89
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1015 0 0 0 130180 9 0 0 25 0 1 0 272594055 6344704 940 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 940 310 324 0 619 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 6196

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847528/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1361.79
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 136170 9 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 6196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847528/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1421.79
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 142169 10 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 6196

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847656/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1481.76
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 148166 10 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 6196

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847720/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1541.75
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 154164 11 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 6196

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847720/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1601.73
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 160162 11 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 6196

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847720/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1661.72
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 166160 12 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551426 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 6196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847784/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1721.7
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 172158 12 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10127219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 6196

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847720/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1781.68
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 178156 12 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 6196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 2089
/proc/meminfo: memFree=1847784/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1800.09
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 179996 13 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 6196

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 0.95 2/78 2089
/proc/meminfo: memFree=1847784/2055920 swapFree=4160072/4192956
[pid=1878] ppid=1876 vsize=6196 CPUtime=1800.09
/proc/1878/stat : 1878 (bsolo3.0.17) R 1876 1878 850 0 -1 4194304 1016 0 0 0 179996 13 0 0 25 0 1 0 272594055 6344704 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551451 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1878/statm: 1549 941 310 324 0 619 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 6196

Child status: 15
Real time (s): 1800.71
CPU time (s): 1800.09
CPU user time (s): 1799.96
CPU system time (s): 0.131979
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 6324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1020
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= 4565

runsolver used 1.41179 second user time and 3.76643 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Mon Apr 30 20:39:27 UTC 2007

IDJOB= 452801
IDBENCH= 47868
IDSOLVER= 199
FILE ID= node12/452801-1177965567

PBS_JOBID= 4727707

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/jarvisalo/mod2-rand3bip-sat-230-2.sat05-2189.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452801-1177965567/instance-452801-1177965567.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-452801-1177965567 -o ROOT/results/node12/solver-452801-1177965567 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452801-1177965567/instance-452801-1177965567.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  dd5493f69d9a90aec9dad7dbdd702d01

RANDOM SEED= 123969116

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.239
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		: 3000.239
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:       1851144 kB
Buffers:         34132 kB
Cached:          82944 kB
SwapCached:      11512 kB
Active:          53424 kB
Inactive:        87780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851144 kB
SwapTotal:     4192956 kB
SwapFree:      4160072 kB
Dirty:            6624 kB
Writeback:           0 kB
Mapped:          31116 kB
Slab:            49020 kB
Committed_AS:  6251796 kB
PageTables:       1796 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 node12 on Mon Apr 30 21:09:30 UTC 2007