Trace number 452806

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) 1800.03 1800.61

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/
QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.opb
MD5SUM5730303905c08084da2af182924e1d59
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 benchmark298.384
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1605
Total number of constraints8025
Number of constraints which are clauses8025
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 constraint16
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 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/452806-1177965687/instance-452806-1177965687.opb
0.00/0.00	c File size is 640874 bytes.
0.09/0.12	c Highest Coefficient sum: 28
0.09/0.12	c Parsing was ok!!
0.09/0.12	c Total parsing time: 0.123 s
0.09/0.13	c Var: 1605 Constr: 8025 8025/0/0 Lit: 68677 Watch. Lit: 16023
0.09/0.13	c Obj. Vars: 0 (0 % of total variables)
0.59/0.69	c Pre-processing Time: 0.695 s
0.59/0.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.59/0.70	c        0   1563     5779    50056    8    11558    1926      0      0 0.69
0.59/0.70	c Switching off LPR mode.
1800.02/1800.60	c      100   1563     5879    52024    8    11758    2119    100    141 0.71
1800.02/1800.60	c      251   1563     6030    54398    9    12060    2331    251    350 0.72
1800.02/1800.60	c      480   1563     6259    58910    9    12518    2565    480    658 0.73
1800.02/1800.60	c      818   1563     6597    64099    9    13194    2822    818   1079 0.76
1800.02/1800.60	c     1326   1563     7105    75028   10    14210    3105   1326   1643 0.81
1800.02/1800.60	c     2089   1563     7868    89867   11    15736    3416   2089   2365 0.88
1800.02/1800.60	c     3235   1563     9014   116897   12    18028    3758   3235   3086 1.05
1800.02/1800.60	c     4956   1563     8691   133932   15    17382    4134   2912   3492 1.42
1800.02/1800.60	c     7540   1563     9080   144503   15    18160    4548   3301   3811 1.98
1800.02/1800.60	c    11419   1563     8157   129049   15    16314    5003   2378   4016 2.84
1800.02/1800.60	c    17241   1563     8771   117539   13    17542    5504   2992   4289 4.02
1800.02/1800.60	c    25979   1563     8871   113705   12    17742    6055   3092   4235 6.13
1800.02/1800.60	c    39089   1563     9393   146562   15    18786    6661   3614   3958 9.87
1800.02/1800.60	c    58759   1563    11864   235848   19    23728    7328   6085   3673 15.99
1800.02/1800.61	c    88269   1563    11051   181369   16    22102    8061   5272   3256 27.11
1800.02/1800.61	c   132539   1563     9817   175810   17    19634    8868   4038   2925 45.31
1800.02/1800.61	c   198950   1563    12650   245058   19    25300    9755   6871   2577 77.17
1800.02/1800.61	c   298570   1563    12521   232883   18    25042   10731   6742   2322 128.58
1800.02/1800.61	c   448006   1562    14290   525276   36    28579   11805   8511   1854 241.60
1800.02/1800.61	c   672165   1562    16619   617844   37    33237   12986  10840   1460 460.37
1800.02/1800.61	c  1008409   1561    16368   618506   37    32734   14285  10589   1308 770.66
1800.02/1800.61	c  1512780   1561    14579   343224   23    29156   15714   8800   1150 1314.39
1800.02/1800.61	c Caught signal: 15
1800.02/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.61	c   22  1947029 468382  4543334    19951   642708  14172   1081 1800.03
1800.02/1800.61	s UNKNOWN
1800.02/1800.61	c Total time: 1800.03 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/node21/watcher-452806-1177965687 -o ROOT/results/node21/solver-452806-1177965687 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452806-1177965687/instance-452806-1177965687.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: 0.92 0.98 0.98 3/77 15520
/proc/meminfo: memFree=1743864/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=3780 CPUtime=0
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 244486043 3870720 135 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4159649045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15520/statm: 945 144 120 324 0 15 0

[startup+0.082466 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15520
/proc/meminfo: memFree=1743864/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=5616 CPUtime=0.07
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 707 0 0 0 7 0 0 0 18 0 1 0 244486043 5750784 677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 1404 677 379 324 0 317 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5616

[startup+0.101467 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15520
/proc/meminfo: memFree=1743864/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=5756 CPUtime=0.09
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 787 0 0 0 9 0 0 0 18 0 1 0 244486043 5894144 757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 1439 757 403 324 0 352 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5756

[startup+0.30149 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15520
/proc/meminfo: memFree=1743864/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=7000 CPUtime=0.29
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 1308 0 0 0 28 1 0 0 19 0 1 0 244486043 7168000 1121 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 1750 1121 306 324 0 820 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7000

[startup+0.701533 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 15520
/proc/meminfo: memFree=1743864/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=7004 CPUtime=0.69
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 1319 0 0 0 68 1 0 0 22 0 1 0 244486043 7172096 1132 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574239 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 1751 1132 310 324 0 821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7004

[startup+1.50262 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 15521
/proc/meminfo: memFree=1740976/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=7136 CPUtime=1.49
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 1504 0 0 0 148 1 0 0 25 0 1 0 244486043 7307264 1162 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 1784 1162 310 324 0 854 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7136

[startup+3.1018 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 15521
/proc/meminfo: memFree=1739888/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=7784 CPUtime=3.09
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 1654 0 0 0 308 1 0 0 25 0 1 0 244486043 7970816 1312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 1946 1312 310 324 0 1016 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7784

[startup+6.3012 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 15521
/proc/meminfo: memFree=1739376/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=8036 CPUtime=6.28
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 1734 0 0 0 627 1 0 0 25 0 1 0 244486043 8228864 1392 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 2009 1392 310 324 0 1079 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8036

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.98 2/78 15521
/proc/meminfo: memFree=1738624/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=8812 CPUtime=12.69
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 1911 0 0 0 1267 2 0 0 25 0 1 0 244486043 9023488 1569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 2203 1569 310 324 0 1273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8812

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 15521
/proc/meminfo: memFree=1738048/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=9440 CPUtime=25.48
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 2068 0 0 0 2546 2 0 0 25 0 1 0 244486043 9666560 1726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871777 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 2360 1726 310 324 0 1430 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9440

[startup+51.101 s]
/proc/loadavg: 1.03 1.00 0.99 2/78 15521
/proc/meminfo: memFree=1736256/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=11112 CPUtime=51.07
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 2506 0 0 0 5105 2 0 0 25 0 1 0 244486043 11378688 2164 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 2778 2164 310 324 0 1848 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11112

[startup+102.306 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 15521
/proc/meminfo: memFree=1736192/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=11116 CPUtime=102.26
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 2507 0 0 0 10223 3 0 0 25 0 1 0 244486043 11382784 2165 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 2779 2165 310 324 0 1849 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11116

[startup+162.301 s]
/proc/loadavg: 1.19 1.06 1.01 2/78 15521
/proc/meminfo: memFree=1735616/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=11892 CPUtime=162.24
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 2697 0 0 0 16221 3 0 0 25 0 1 0 244486043 12177408 2355 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 2973 2355 310 324 0 2043 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11892

[startup+222.302 s]
/proc/loadavg: 1.17 1.07 1.01 2/78 15521
/proc/meminfo: memFree=1732480/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=14840 CPUtime=222.22
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3423 0 0 0 22218 4 0 0 25 0 1 0 244486043 15196160 3081 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 3710 3081 310 324 0 2780 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 14840

[startup+282.301 s]
/proc/loadavg: 1.11 1.07 1.01 2/78 15521
/proc/meminfo: memFree=1732288/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=14952 CPUtime=282.21
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3451 0 0 0 28216 5 0 0 25 0 1 0 244486043 15310848 3109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 3738 3109 310 324 0 2808 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14952

[startup+342.302 s]
/proc/loadavg: 1.04 1.06 1.01 2/78 15521
/proc/meminfo: memFree=1731392/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=15848 CPUtime=342.19
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3686 0 0 0 34214 5 0 0 25 0 1 0 244486043 16228352 3344 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 3962 3344 310 324 0 3032 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15848

[startup+402.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 15521
/proc/meminfo: memFree=1731136/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=16100 CPUtime=402.18
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3739 0 0 0 40212 6 0 0 25 0 1 0 244486043 16486400 3397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4025 3397 310 324 0 3095 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16100

[startup+462.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 15521
/proc/meminfo: memFree=1731136/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=16096 CPUtime=462.17
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3740 0 0 0 46210 7 0 0 25 0 1 0 244486043 16482304 3398 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8871668 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4024 3398 310 324 0 3094 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16096

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 15521
/proc/meminfo: memFree=1731136/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=16096 CPUtime=522.15
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3740 0 0 0 52208 7 0 0 25 0 1 0 244486043 16482304 3398 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4024 3398 310 324 0 3094 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16096

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15521
/proc/meminfo: memFree=1731136/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=16096 CPUtime=582.13
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3740 0 0 0 58206 7 0 0 25 0 1 0 244486043 16482304 3398 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4024 3398 310 324 0 3094 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 16096

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 15521
/proc/meminfo: memFree=1730624/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=16560 CPUtime=642.12
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 3858 0 0 0 64204 8 0 0 25 0 1 0 244486043 16957440 3516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4140 3516 310 324 0 3210 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16560


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15521
/proc/meminfo: memFree=1729536/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17624 CPUtime=822.07
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4121 0 0 0 82197 10 0 0 25 0 1 0 244486043 18046976 3779 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4406 3779 310 324 0 3476 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 17624

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15521
/proc/meminfo: memFree=1729152/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=882.06
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 88195 11 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 17992

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15521
/proc/meminfo: memFree=1729088/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=942.04
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 94193 11 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 17992

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15521
/proc/meminfo: memFree=1729088/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=1002.02
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 100191 11 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 17992

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15521
/proc/meminfo: memFree=1729088/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=1062.01
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 106189 12 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 17992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15521
/proc/meminfo: memFree=1729088/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=1121.99
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 112187 12 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 17992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 15593
/proc/meminfo: memFree=1727744/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=1181.94
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 118181 13 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 17992

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15719
/proc/meminfo: memFree=1728704/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=1241.86
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 124172 14 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 17992

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728768/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17992 CPUtime=1301.84
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4229 0 0 0 130170 14 0 0 25 0 1 0 244486043 18423808 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8872851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4498 3887 310 324 0 3568 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 17992

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728832/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=18000 CPUtime=1361.83
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 136168 15 0 0 25 0 1 0 244486043 18432000 3889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4500 3889 310 324 0 3570 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 18000

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728832/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=18000 CPUtime=1421.81
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 142166 15 0 0 25 0 1 0 244486043 18432000 3889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4500 3889 310 324 0 3570 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 18000

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728960/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=18000 CPUtime=1481.8
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 148164 16 0 0 25 0 1 0 244486043 18432000 3889 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4500 3889 310 324 0 3570 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 18000

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728896/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17988 CPUtime=1541.78
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 154162 16 0 0 25 0 1 0 244486043 18419712 3888 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4497 3888 310 324 0 3567 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 17988

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15719
/proc/meminfo: memFree=1728896/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17984 CPUtime=1601.77
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 160160 17 0 0 25 0 1 0 244486043 18415616 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4496 3887 310 324 0 3566 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 17984

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728896/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17984 CPUtime=1661.75
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 166158 17 0 0 25 0 1 0 244486043 18415616 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4496 3887 310 324 0 3566 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 17984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728832/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17984 CPUtime=1721.74
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 172156 18 0 0 25 0 1 0 244486043 18415616 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4496 3887 310 324 0 3566 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 17984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 15719
/proc/meminfo: memFree=1728896/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17984 CPUtime=1781.72
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 178154 18 0 0 25 0 1 0 244486043 18415616 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4496 3887 310 324 0 3566 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 17984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 15719
/proc/meminfo: memFree=1728960/2055920 swapFree=4156288/4192956
[pid=15520] ppid=15518 vsize=17984 CPUtime=1800.02
/proc/15520/stat : 15520 (bsolo3.0.17) R 15518 15520 14462 0 -1 4194304 4231 0 0 0 179984 18 0 0 25 0 1 0 244486043 18415616 3887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15520/statm: 4496 3887 310 324 0 3566 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 17984

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): 1800.61
CPU time (s): 1800.03
CPU user time (s): 1799.84
CPU system time (s): 0.19097
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 18000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.19097
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4235
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= 2646

runsolver used 1.3308 second user time and 4.07938 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Mon Apr 30 20:41:27 UTC 2007

IDJOB= 452806
IDBENCH= 47873
IDSOLVER= 199
FILE ID= node21/452806-1177965687

PBS_JOBID= 4727728

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-icl004.sat05-2716.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452806-1177965687/instance-452806-1177965687.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-452806-1177965687 -o ROOT/results/node21/solver-452806-1177965687 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452806-1177965687/instance-452806-1177965687.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  5730303905c08084da2af182924e1d59

RANDOM SEED= 56531668

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1744336 kB
Buffers:         28656 kB
Cached:         166284 kB
SwapCached:      15044 kB
Active:         149720 kB
Inactive:        95880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744336 kB
SwapTotal:     4192956 kB
SwapFree:      4156288 kB
Dirty:            7240 kB
Writeback:           0 kB
Mapped:          57616 kB
Slab:            51452 kB
Committed_AS:  2027200 kB
PageTables:       1864 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 node21 on Mon Apr 30 21:11:30 UTC 2007