Trace number 433214

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.18 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-A1C1S1.opb
MD5SUM1a4e4bfb1c77b43166d46bacbe01c892
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables103872
Total number of constraints3312
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 31125091123200
Number of bits for the biggest coefficient in the objective function 45
Sum of the numbers in the objective function 14624065344515792
Number of bits of the sum of numbers in the objective function 54
Biggest number in a constraint 31125091123200
Number of bits of the biggest number in a constraint 45
Biggest sum of numbers in a constraint 14624065344515792
Number of bits of the biggest sum of numbers54
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/433214-1177956378/instance-433214-1177956378.opb
0.00/0.00	c File size is 4559592 bytes.
0.04/0.09	c Coefficients are big enough for not using lower bounding.
0.69/0.78	c Highest Coefficient sum: 1.46241e+16
0.69/0.78	c Parsing was ok!!
0.69/0.78	c Total parsing time: 0.779 s
0.79/0.82	c Var: 103872 Constr: 4560 0/0/4560 Lit: 416936 Watch. Lit: 87029
0.79/0.82	c Obj. Vars: 37632 (36.2292 % of total variables)
2.59/2.67	c Pre-processing Time: 2.667 s
1800.05/1800.61	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.61	c        0  60967     4560   414434   90   368132  828868      0      0 2.67
1800.05/1800.61	c      101  60967     4661   425682   91   370091  911755    101     35 2.81
1800.05/1800.61	c      253  60967     4813   443620   92   370614  500000    253     88 2.85
1800.05/1800.61	c      481  60967     5041   456683   90   371435  550001    481    163 2.94
1800.05/1800.61	c      819  60967     5379   486071   90   372190  605002    819    265 3.08
1800.05/1800.61	c     1328  60967     5888   510681   86   373146  665503   1328    411 3.23
1800.05/1800.61	c     2091  60967     6651   556261   83   374669  732054   2091    564 3.70
1800.05/1800.61	c     3238  60967     7798   662307   84   376997  805260   3238    779 4.15
1800.05/1800.61	c     4960  60967     9520   914556   96   380393  885787   4960   1005 4.93
1800.05/1800.61	c     7545  60967    12105  1012594   83   385633  974366   7545   1395 5.41
1800.05/1800.61	c    11424  60967    15984  1621605  101   393560  500000  11424   1549 7.37
1800.05/1800.61	c    17247  60967    21807  2239849  102   405235  550001  17247   1555 11.09
1800.05/1800.61	c    25984  60966    30544  2863545   93   422612  605002  25984   1827 14.22
1800.05/1800.61	c    39095  60960    43655  3832878   87   448821  665503  39095   1659 23.55
1800.05/1800.61	c    58766  60960    63326  5145404   81   488077  732054  58766   1567 37.49
1800.05/1800.61	c    88277  60960    92837  8970530   96   547096  805260  88277    952 92.68
1800.05/1800.61	c   132547  60960   137107 11851789   86   635541  885787 132547    617 214.65
1800.05/1800.61	c   198957  60960   203517 31589926  155   768414  974366 198957    404 491.38
1800.05/1800.61	c   298578  60960   303138 37748153  124   967375  500000 298578    215 1384.17
1800.05/1800.61	c Caught signal: 15
1800.05/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.61	c   18   435655  40627  1825041   440215 53412803 435655    242 1800.06
1800.05/1800.61	s UNKNOWN
1800.05/1800.61	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node22/watcher-433214-1177956378 -o ROOT/results/node22/solver-433214-1177956378 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433214-1177956378/instance-433214-1177956378.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: 0.89 0.98 0.94 3/77 10061
/proc/meminfo: memFree=1841416/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=16192 CPUtime=0
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 243555513 16580608 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 4048 334 280 324 0 2004 0

[startup+0.054432 s]
/proc/loadavg: 0.89 0.98 0.94 3/77 10061
/proc/meminfo: memFree=1841416/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=17792 CPUtime=0.04
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 878 0 0 0 4 0 0 0 18 0 1 0 243555513 18219008 808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 4448 808 377 324 0 2404 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 17792

[startup+0.101438 s]
/proc/loadavg: 0.89 0.98 0.94 3/77 10061
/proc/meminfo: memFree=1841416/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=19904 CPUtime=0.09
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 1522 0 0 0 9 0 0 0 18 0 1 0 243555513 20381696 1373 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 4976 1374 457 324 0 2932 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19904

[startup+0.301469 s]
/proc/loadavg: 0.89 0.98 0.94 3/77 10061
/proc/meminfo: memFree=1841416/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=15656 CPUtime=0.29
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 2786 0 0 0 28 1 0 0 19 0 1 0 243555513 16031744 2588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 3914 2588 736 324 0 1870 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15656

[startup+0.701528 s]
/proc/loadavg: 0.89 0.98 0.94 3/77 10061
/proc/meminfo: memFree=1841416/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=21476 CPUtime=0.69
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 4942 0 0 0 68 1 0 0 23 0 1 0 243555513 21991424 4490 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 5369 4490 1265 324 0 3325 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21476

[startup+1.50165 s]
/proc/loadavg: 0.89 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1812544/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=35636 CPUtime=1.49
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 9524 0 0 0 143 6 0 0 25 0 1 0 243555513 36491264 7884 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 8909 7884 304 324 0 7979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35636

[startup+3.1019 s]
/proc/loadavg: 0.89 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1806272/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=40228 CPUtime=3.09
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 11691 0 0 0 295 14 0 0 25 0 1 0 243555513 41193472 9036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 10057 9036 310 324 0 9127 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40228

[startup+6.30139 s]
/proc/loadavg: 0.89 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1802112/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=48500 CPUtime=6.29
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 13781 0 0 0 613 16 0 0 25 0 1 0 243555513 49664000 11126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 12125 11126 310 324 0 11195 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48500

[startup+12.7014 s]
/proc/loadavg: 0.90 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1782408/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=66356 CPUtime=12.69
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 18221 0 0 0 1250 19 0 0 25 0 1 0 243555513 67948544 15566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 16589 15566 310 324 0 15659 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66356

[startup+25.5013 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1757776/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=89520 CPUtime=25.49
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 24021 0 0 0 2526 23 0 0 25 0 1 0 243555513 91668480 21366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 22380 21366 310 324 0 21450 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 89520

[startup+51.1013 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1720592/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=126512 CPUtime=51.08
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 33263 0 0 0 5078 30 0 0 25 0 1 0 243555513 129548288 30608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 31628 30608 310 324 0 30698 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 126512

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1680528/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=165900 CPUtime=102.26
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 43119 0 0 0 10188 38 0 0 25 0 1 0 243555513 169881600 40464 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 41475 40464 310 324 0 40545 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 165900

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1659920/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=186616 CPUtime=162.24
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 48306 0 0 0 16180 44 0 0 25 0 1 0 243555513 191094784 45651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 46654 45651 310 324 0 45724 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 186616

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1632336/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=214804 CPUtime=222.23
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 55345 0 0 0 22172 51 0 0 25 0 1 0 243555513 219959296 52690 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 53701 52690 310 324 0 52771 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 214804

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1543888/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=302884 CPUtime=282.21
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 77379 0 0 0 28157 64 0 0 25 0 1 0 243555513 310153216 74724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 75721 74724 310 324 0 74791 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 302884

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1485008/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=361064 CPUtime=342.19
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 91925 0 0 0 34147 72 0 0 25 0 1 0 243555513 369729536 89270 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 90266 89270 310 324 0 89336 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 361064

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1444112/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=402684 CPUtime=402.16
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 102332 0 0 0 40138 78 0 0 25 0 1 0 243555513 412348416 99677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5111336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 100671 99677 310 324 0 99741 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 402684

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1408208/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=437720 CPUtime=462.15
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 111082 0 0 0 46129 86 0 0 25 0 1 0 243555513 448225280 108427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551103 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 109430 108427 310 324 0 108500 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 437720

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1368976/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=477060 CPUtime=522.13
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 120898 0 0 0 52120 93 0 0 25 0 1 0 243555513 488509440 118243 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 119265 118243 310 324 0 118335 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 477060

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1354064/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=491672 CPUtime=582.12
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 124560 0 0 0 58116 96 0 0 25 0 1 0 243555513 503472128 121905 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572691 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 122918 121905 310 324 0 121988 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 491672

[startup+642.303 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1345360/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=500180 CPUtime=642.1
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 126683 0 0 0 64112 98 0 0 25 0 1 0 243555513 512184320 124028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 125045 124028 310 324 0 124115 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 500180


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1323024/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=522016 CPUtime=882.02
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 132165 0 0 0 88095 107 0 0 25 0 1 0 243555513 534544384 129510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134521208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 130504 129510 310 324 0 129574 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 522016

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1320144/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=524976 CPUtime=942
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 132881 0 0 0 94092 108 0 0 25 0 1 0 243555513 537575424 130226 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 131244 130226 310 324 0 130314 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 524976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1317328/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=527692 CPUtime=1001.98
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 133572 0 0 0 100089 109 0 0 25 0 1 0 243555513 540356608 130917 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 131923 130917 310 324 0 130993 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 527692

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1314704/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=530416 CPUtime=1061.96
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 134241 0 0 0 106086 110 0 0 25 0 1 0 243555513 543145984 131586 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 132604 131586 310 324 0 131674 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 530416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1311888/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=533140 CPUtime=1121.94
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 134915 0 0 0 112083 111 0 0 25 0 1 0 243555513 545935360 132260 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 133285 132260 310 324 0 132355 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 533140

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1309264/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=535728 CPUtime=1181.93
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 135572 0 0 0 118080 113 0 0 25 0 1 0 243555513 548585472 132917 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 133932 132917 310 324 0 133002 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 535728

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1306384/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=538312 CPUtime=1241.91
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 136237 0 0 0 124078 113 0 0 25 0 1 0 243555513 551231488 133582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 134578 133582 310 324 0 133648 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 538312

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1303760/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=540900 CPUtime=1301.9
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 136886 0 0 0 130075 115 0 0 25 0 1 0 243555513 553881600 134231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 135225 134231 310 324 0 134295 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 540900

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 10062
/proc/meminfo: memFree=1301200/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=543492 CPUtime=1361.87
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 137522 0 0 0 136071 116 0 0 25 0 1 0 243555513 556535808 134867 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 135873 134867 310 324 0 134943 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 543492

[startup+1422.31 s]
/proc/loadavg: 1.05 1.00 0.94 2/78 10062
/proc/meminfo: memFree=1238096/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=606560 CPUtime=1421.86
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 153302 0 0 0 142060 126 0 0 25 0 1 0 243555513 621117440 150647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 151640 150647 310 324 0 150710 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 606560

[startup+1482.3 s]
/proc/loadavg: 1.06 1.01 0.95 2/78 10062
/proc/meminfo: memFree=1192592/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=652060 CPUtime=1481.84
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 164688 0 0 0 148046 138 0 0 25 0 1 0 243555513 667709440 162033 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 163015 162033 310 324 0 162085 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 652060

[startup+1542.3 s]
/proc/loadavg: 1.02 1.00 0.95 2/78 10062
/proc/meminfo: memFree=1162064/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=682204 CPUtime=1541.82
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 172225 0 0 0 154038 144 0 0 25 0 1 0 243555513 698576896 169570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5113467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 170551 169570 310 324 0 169621 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 682204

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 10062
/proc/meminfo: memFree=1138448/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=705784 CPUtime=1601.8
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 178104 0 0 0 160029 151 0 0 25 0 1 0 243555513 722722816 175449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 176446 175449 310 324 0 175516 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 705784

[startup+1662.3 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 10062
/proc/meminfo: memFree=1122000/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=722040 CPUtime=1661.78
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 182180 0 0 0 166023 155 0 0 25 0 1 0 243555513 739368960 179525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 180510 179525 310 324 0 179580 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 722040

[startup+1722.3 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 10062
/proc/meminfo: memFree=1106192/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=737932 CPUtime=1721.76
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 186129 0 0 0 172016 160 0 0 25 0 1 0 243555513 755642368 183474 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 184483 183474 310 324 0 183553 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 737932

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 10062
/proc/meminfo: memFree=1089872/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=754036 CPUtime=1781.74
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 190168 0 0 0 178009 165 0 0 25 0 1 0 243555513 772132864 187513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 188509 187513 310 324 0 187579 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 754036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.95 4/78 10062
/proc/meminfo: memFree=1084304/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=759340 CPUtime=1800.05
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194304 191510 0 0 0 179838 167 0 0 25 0 1 0 243555513 777564160 188855 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 189835 188855 310 324 0 188905 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 759340

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 4/78 10062
/proc/meminfo: memFree=1084304/2055920 swapFree=4163632/4192956
[pid=10061] ppid=10059 vsize=0 CPUtime=1800.15
/proc/10061/stat : 10061 (bsolo3.0.17) R 10059 10061 9998 0 -1 4194308 191514 0 0 0 179838 177 0 0 25 0 1 0 243555513 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/10061/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.18
CPU user time (s): 1798.39
CPU system time (s): 1.79173
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 759340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.39
system time used= 1.79173
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 191514
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= 37005

runsolver used 1.38779 second user time and 3.84241 second system time

The end

Launcher Data (download as text)

Begin job on node22 on Mon Apr 30 18:06:18 UTC 2007

IDJOB= 433214
IDBENCH= 2367
IDSOLVER= 199
FILE ID= node22/433214-1177956378

PBS_JOBID= 4727739

Free space on /tmp= 66554 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-A1C1S1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433214-1177956378/instance-433214-1177956378.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-433214-1177956378 -o ROOT/results/node22/solver-433214-1177956378 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433214-1177956378/instance-433214-1177956378.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1a4e4bfb1c77b43166d46bacbe01c892

RANDOM SEED= 458988739

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.265
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		: 3000.265
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:       1841760 kB
Buffers:         13776 kB
Cached:         108052 kB
SwapCached:       7372 kB
Active:          52360 kB
Inactive:        92104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841760 kB
SwapTotal:     4192956 kB
SwapFree:      4163632 kB
Dirty:           11228 kB
Writeback:           0 kB
Mapped:          29724 kB
Slab:            55296 kB
Committed_AS:  2055988 kB
PageTables:       1676 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= 66554 MiB

End job on node22 on Mon Apr 30 18:36:21 UTC 2007