Trace number 452803

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.08 1800.71

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/crafted/Medium/contest05/
jarvisalo/mod2-rand3bip-sat-220-2.sat05-2174.reshuffled-07.opb
MD5SUM8f604551ccff616dad0f30635a5c1a42
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 benchmark753.958
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 variables220
Total number of constraints880
Number of constraints which are clauses880
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/452803-1177965587/instance-452803-1177965587.opb
0.00/0.00	c File size is 26634 bytes.
0.00/0.00	c Highest Coefficient sum: 5
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.004 s
0.00/0.01	c Var: 220 Constr: 880 880/0/0 Lit: 2640 Watch. Lit: 1760
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    220      880     2640    3     1760     293      0      0 0.01
0.00/0.01	c Switching off LPR mode.
1800.06/1800.70	c      101    220      981     6265    6     1962     323    101   5611 0.02
1800.06/1800.70	c      252    220     1132    10362    9     2264     356    252   8689 0.03
1800.06/1800.70	c      478    220     1133     9084    8     2266     392    253   9958 0.05
1800.06/1800.70	c      817    220     1207    11428    9     2414     432    327   9390 0.09
1800.06/1800.70	c     1326    220     1217     9991    8     2434     476    337   9750 0.14
1800.06/1800.70	c     2089    220     1119     7174    6     2238     524    239   9995 0.21
1800.06/1800.70	c     3235    220     1359    18068   13     2718     577    479   8887 0.36
1800.06/1800.70	c     4956    220     1389    20798   14     2778     635    509   7636 0.65
1800.06/1800.70	c     7540    220     1436    21686   15     2872     699    556   7236 1.04
1800.06/1800.70	c    11419    220     1374    19926   14     2748     769    494   6792 1.68
1800.06/1800.70	c    17242    220     1616    30083   18     3232     846    736   6508 2.65
1800.06/1800.70	c    25979    220     1395    21666   15     2790     931    515   6194 4.19
1800.06/1800.70	c    39089    220     1439    17031   11     2878    1025    559   6015 6.50
1800.06/1800.70	c    58759    220     1532    24711   16     3064    1128    652   5859 10.03
1800.06/1800.70	c    88269    220     1467    23220   15     2934    1241    587   5238 16.85
1800.06/1800.70	c   132540    220     1530    24020   15     3060    1366    650   5113 25.92
1800.06/1800.70	c   198950    220     1652    28785   17     3304    1503    772   5090 39.09
1800.06/1800.70	c   298570    220     1846    44027   23     3692    1654    966   4889 61.06
1800.06/1800.70	c   448006    220     2022    46704   23     4044    1820   1142   4749 94.32
1800.06/1800.70	c   672165    220     2371    59684   25     4742    2003   1491   4589 146.46
1800.06/1800.70	c  1008409    220     2703    70760   26     5406    2204   1823   4539 222.12
1800.06/1800.70	c  1512780    220     1983    44510   22     3966    2425   1103   4359 347.01
1800.06/1800.70	c  2269343    220     2985    81201   27     5970    2668   2105   4355 521.04
1800.06/1800.70	c  3404195    220     2346    57805   24     4692    2935   1466   4218 806.89
1800.06/1800.70	c  5106478    220     2683    76744   28     5366    3229   1803   4130 1236.25
1800.06/1800.70	c Caught signal: 15
1800.06/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.70	c   25  7168509  36411  7247336     3881   132029   3001   3982 1800.07
1800.06/1800.70	s UNKNOWN
1800.06/1800.70	c Total time: 1800.07 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/node71/watcher-452803-1177965587 -o ROOT/results/node71/solver-452803-1177965587 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452803-1177965587/instance-452803-1177965587.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: 1.06 1.01 0.98 3/64 24378
/proc/meminfo: memFree=1819112/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=11764 CPUtime=0
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 272547991 12046336 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 2941 336 281 324 0 2004 0

[startup+0.0304579 s]
/proc/loadavg: 1.06 1.01 0.98 3/64 24378
/proc/meminfo: memFree=1819112/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4192 CPUtime=0.02
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 467 0 0 0 2 0 0 0 18 0 1 0 272547991 4292608 430 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1048 430 310 324 0 118 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4192

[startup+0.101467 s]
/proc/loadavg: 1.06 1.01 0.98 3/64 24378
/proc/meminfo: memFree=1819112/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4324 CPUtime=0.09
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 501 0 0 0 9 0 0 0 18 0 1 0 272547991 4427776 464 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1081 464 310 324 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4324

[startup+0.301494 s]
/proc/loadavg: 1.06 1.01 0.98 3/64 24378
/proc/meminfo: memFree=1819112/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4324 CPUtime=0.29
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 507 0 0 0 29 0 0 0 19 0 1 0 272547991 4427776 470 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1081 470 310 324 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4324

[startup+0.701548 s]
/proc/loadavg: 1.06 1.01 0.98 3/64 24378
/proc/meminfo: memFree=1819112/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4456 CPUtime=0.69
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 542 0 0 0 69 0 0 0 22 0 1 0 272547991 4562944 505 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1114 505 310 324 0 184 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4456

[startup+1.50166 s]
/proc/loadavg: 1.06 1.01 0.98 2/65 24379
/proc/meminfo: memFree=1818272/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4588 CPUtime=1.49
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 553 0 0 0 149 0 0 0 25 0 1 0 272547991 4698112 516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550811 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1147 516 310 324 0 217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4588

[startup+3.10188 s]
/proc/loadavg: 1.06 1.01 0.98 2/65 24379
/proc/meminfo: memFree=1818080/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4720 CPUtime=3.09
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 581 0 0 0 309 0 0 0 25 0 1 0 272547991 4833280 544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1180 544 310 324 0 250 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4720

[startup+6.30131 s]
/proc/loadavg: 1.06 1.01 0.98 2/65 24379
/proc/meminfo: memFree=1817696/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4720 CPUtime=6.28
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 598 0 0 0 628 0 0 0 25 0 1 0 272547991 4833280 561 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550586 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1180 561 310 324 0 250 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4720

[startup+12.7012 s]
/proc/loadavg: 1.05 1.01 0.98 2/65 24379
/proc/meminfo: memFree=1817696/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4840 CPUtime=12.68
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 612 0 0 0 1268 0 0 0 25 0 1 0 272547991 4956160 575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1210 575 310 324 0 280 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4840

[startup+25.5019 s]
/proc/loadavg: 1.04 1.01 0.98 2/65 24379
/proc/meminfo: memFree=1817568/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=4952 CPUtime=25.48
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 641 0 0 0 2548 0 0 0 25 0 1 0 272547991 5070848 604 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134573080 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1238 604 310 324 0 308 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4952

[startup+51.1014 s]
/proc/loadavg: 1.02 1.01 0.98 2/65 24379
/proc/meminfo: memFree=1817440/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5072 CPUtime=51.07
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 677 0 0 0 5106 1 0 0 25 0 1 0 272547991 5193728 638 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551778 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1268 638 310 324 0 338 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 5072

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 24379
/proc/meminfo: memFree=1817248/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5204 CPUtime=102.26
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 731 0 0 0 10225 1 0 0 25 0 1 0 272547991 5328896 692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1301 692 310 324 0 371 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5204

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24379
/proc/meminfo: memFree=1817120/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5316 CPUtime=162.24
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 760 0 0 0 16223 1 0 0 25 0 1 0 272547991 5443584 721 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1329 721 310 324 0 399 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 5316

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24379
/proc/meminfo: memFree=1817056/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5448 CPUtime=222.22
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 781 0 0 0 22221 1 0 0 25 0 1 0 272547991 5578752 742 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1362 742 310 324 0 432 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 5448

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816736/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5448 CPUtime=282.2
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 793 0 0 0 28219 1 0 0 25 0 1 0 272547991 5578752 754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1362 754 310 324 0 432 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816800/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5448 CPUtime=342.18
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 793 0 0 0 34217 1 0 0 25 0 1 0 272547991 5578752 754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1362 754 310 324 0 432 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 5448

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816736/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5576 CPUtime=402.17
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 820 0 0 0 40216 1 0 0 25 0 1 0 272547991 5709824 781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7646862 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1394 781 310 324 0 464 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5576

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816736/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5576 CPUtime=462.15
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 820 0 0 0 46214 1 0 0 25 0 1 0 272547991 5709824 781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7636311 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1394 781 310 324 0 464 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5576

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816736/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5840 CPUtime=522.13
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 861 0 0 0 52212 1 0 0 25 0 1 0 272547991 5980160 822 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1460 822 310 324 0 530 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 5840

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816544/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5820 CPUtime=582.11
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 862 0 0 0 58210 1 0 0 25 0 1 0 272547991 5959680 823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1455 823 310 324 0 525 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 5820

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816544/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5812 CPUtime=642.1
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 862 0 0 0 64209 1 0 0 25 0 1 0 272547991 5951488 823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7322740 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1453 823 310 324 0 523 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 5812


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

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816288/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5940 CPUtime=882.02
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 902 0 0 0 88201 1 0 0 25 0 1 0 272547991 6082560 863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572673 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1485 863 310 324 0 555 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 5940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816160/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=5976 CPUtime=942
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 947 0 0 0 94199 1 0 0 25 0 1 0 272547991 6119424 886 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1494 886 310 324 0 564 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 5976

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816032/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6220 CPUtime=1002
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 985 0 0 0 100198 2 0 0 25 0 1 0 272547991 6369280 924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1555 924 310 324 0 625 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 6220

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1816032/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6220 CPUtime=1061.98
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 985 0 0 0 106196 2 0 0 25 0 1 0 272547991 6369280 924 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1555 924 310 324 0 625 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 6220

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1815968/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6220 CPUtime=1121.96
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 991 0 0 0 112194 2 0 0 25 0 1 0 272547991 6369280 930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1555 930 310 324 0 625 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 6220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1815904/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6220 CPUtime=1181.94
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 991 0 0 0 118192 2 0 0 25 0 1 0 272547991 6369280 930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551266 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1555 930 310 324 0 625 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 6220

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24381
/proc/meminfo: memFree=1815968/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6224 CPUtime=1241.92
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 992 0 0 0 124190 2 0 0 25 0 1 0 272547991 6373376 931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1556 931 310 324 0 626 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 6224

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/71 24537
/proc/meminfo: memFree=1814560/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6220 CPUtime=1301.83
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 992 0 0 0 130181 2 0 0 25 0 1 0 272547991 6369280 931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7646925 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1555 931 310 324 0 625 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 6220

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815584/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6220 CPUtime=1361.78
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1008 0 0 0 136176 2 0 0 25 0 1 0 272547991 6369280 947 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1555 947 310 324 0 625 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 6220

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815648/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6328 CPUtime=1421.77
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1011 0 0 0 142175 2 0 0 25 0 1 0 272547991 6479872 950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1582 950 310 324 0 652 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 6328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815648/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6328 CPUtime=1481.75
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1012 0 0 0 148173 2 0 0 25 0 1 0 272547991 6479872 951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1582 951 310 324 0 652 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 6328

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815712/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6328 CPUtime=1541.73
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1012 0 0 0 154171 2 0 0 25 0 1 0 272547991 6479872 951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572950 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1582 951 310 324 0 652 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 6328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815712/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6328 CPUtime=1601.71
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1012 0 0 0 160169 2 0 0 25 0 1 0 272547991 6479872 951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1582 951 310 324 0 652 0
Current children cumulated CPU time (s) 1601.71
Current children cumulated vsize (KiB) 6328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815648/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6324 CPUtime=1661.7
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1028 0 0 0 166168 2 0 0 25 0 1 0 272547991 6475776 967 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1581 967 310 324 0 651 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 6324

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815648/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6324 CPUtime=1721.68
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1029 0 0 0 172166 2 0 0 25 0 1 0 272547991 6475776 968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7638847 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1581 968 310 324 0 651 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 6324

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815648/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6324 CPUtime=1781.66
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1029 0 0 0 178164 2 0 0 25 0 1 0 272547991 6475776 968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1581 968 310 324 0 651 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 6324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 24579
/proc/meminfo: memFree=1815648/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6324 CPUtime=1800.06
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1029 0 0 0 180004 2 0 0 25 0 1 0 272547991 6475776 968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7635039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1581 968 310 324 0 651 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 6324

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 0.98 2/65 24579
/proc/meminfo: memFree=1815648/2055920 swapFree=4184188/4192956
[pid=24378] ppid=24376 vsize=6324 CPUtime=1800.06
/proc/24378/stat : 24378 (bsolo3.0.17) R 24376 24378 23120 0 -1 4194304 1029 0 0 0 180004 2 0 0 25 0 1 0 272547991 6475776 968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7635039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24378/statm: 1581 968 310 324 0 651 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 6324

Child status: 15
Real time (s): 1800.71
CPU time (s): 1800.08
CPU user time (s): 1800.05
CPU system time (s): 0.029995
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 6348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1033
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= 2762

runsolver used 1.42578 second user time and 3.54546 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Mon Apr 30 20:39:47 UTC 2007

IDJOB= 452803
IDBENCH= 47870
IDSOLVER= 199
FILE ID= node71/452803-1177965587

PBS_JOBID= 4727704

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-220-2.sat05-2174.reshuffled-07.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452803-1177965587/instance-452803-1177965587.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-452803-1177965587 -o ROOT/results/node71/solver-452803-1177965587 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452803-1177965587/instance-452803-1177965587.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  8f604551ccff616dad0f30635a5c1a42

RANDOM SEED= 725614206

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1819520 kB
Buffers:         16856 kB
Cached:         140184 kB
SwapCached:       2692 kB
Active:          39376 kB
Inactive:       130804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819520 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            6604 kB
Writeback:           0 kB
Mapped:          19228 kB
Slab:            52216 kB
Committed_AS:  3765836 kB
PageTables:       1456 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 node71 on Mon Apr 30 21:09:50 UTC 2007