Trace number 433344

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) 1800.17 1800.85

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-a1c1s1.opb
MD5SUMdaeaeaee67028e931b0f5195f178e9b3
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 variables107520
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 constraint50
Maximum length of a constraint820
Number of terms in the objective function 41280
Biggest coefficient in the objective function 1342177280000000
Number of bits for the biggest coefficient in the objective function 51
Sum of the numbers in the objective function 260295726093315792
Number of bits of the sum of numbers in the objective function 58
Biggest number in a constraint 1342177280000000
Number of bits of the biggest number in a constraint 51
Biggest sum of numbers in a constraint 260295726093315792
Number of bits of the biggest sum of numbers58
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/433344-1177957878/instance-433344-1177957878.opb
0.00/0.00	c File size is 4990137 bytes.
0.08/0.09	c Coefficients are big enough for not using lower bounding.
0.79/0.85	c Highest Coefficient sum: 2.60296e+17
0.79/0.85	c Parsing was ok!!
0.79/0.85	c Total parsing time: 0.854 s
0.89/0.90	c Var: 107520 Constr: 4560 0/0/4560 Lit: 438520 Watch. Lit: 64453
0.89/0.90	c Obj. Vars: 41280 (38.3929 % of total variables)
3.30/3.36	c Pre-processing Time: 3.36 s
1800.02/1800.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.71	c        0  73244     4560   436055   95   359763  872110      0      0 3.36
1800.02/1800.71	c      101  73244     4661   440439   94   367207  959322    101     28 3.48
1800.02/1800.71	c      251  73244     4811   443941   92   367439  500000    251     71 3.51
1800.02/1800.71	c      476  73244     5036   457041   90   368024  550001    476    124 3.82
1800.02/1800.71	c      815  73244     5375   484857   90   368619  605002    815    199 4.08
1800.02/1800.71	c     1324  73244     5884   520838   88   369461  665503   1324    295 4.47
1800.02/1800.71	c     2088  73244     6648   564374   84   371042  732054   2088    426 4.89
1800.02/1800.71	c     3235  73244     7795   637337   81   378189  805260   3235    590 5.48
1800.02/1800.71	c     4956  73244     9516   827600   86   381623  885787   4956    770 6.43
1800.02/1800.71	c     7540  73244    12100  1026920   84   386704  974366   7540   1039 7.25
1800.02/1800.71	c    11419  73244    15979  1267356   79   394386  500000  11419   1183 9.64
1800.02/1800.71	c    17241  73244    21801  2247360  103   406121  550001  17241   1360 12.67
1800.02/1800.71	c    25978  73244    30538  2756105   90   425357  605002  25978   1501 17.30
1800.02/1800.71	c    39088  73244    43648  4099173   93   451699  665503  39088   1641 23.82
1800.02/1800.71	c    58758  73244    63318  5497240   86   491040  732054  58758   1372 42.80
1800.02/1800.71	c    88269  73244    92829 13400634  144   552200  805260  88269    880 100.21
1800.02/1800.71	c   132539  73244   137099 20787301  151   641054  885787 132539    939 141.03
1800.02/1800.71	c   198950  73244   203510 28672718  140   772083  974366 198950    970 204.91
1800.02/1800.71	c   298570  73244   303130 39183219  129   968935  500000 298570    714 418.06
1800.02/1800.71	c   448006  73241   452566 49273588  108  1267147  550001 448006    371 1207.01
1800.02/1800.71	c Caught signal: 15
1800.02/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.71	c   19   588576  39740  3606685   431788 48269376 427228    326 1800.03
1800.02/1800.71	s UNKNOWN
1800.02/1800.71	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/node58/watcher-433344-1177957878 -o ROOT/results/node58/solver-433344-1177957878 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433344-1177957878/instance-433344-1177957878.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: 0.93 0.98 0.93 3/64 30859
/proc/meminfo: memFree=1835312/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=24424 CPUtime=0
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 243697497 25010176 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5305979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 6106 330 278 324 0 3957 0

[startup+0.0925281 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 30859
/proc/meminfo: memFree=1835312/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=19896 CPUtime=0.08
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 1272 0 0 0 8 0 0 0 18 0 1 0 243697497 20373504 1202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5336659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 4974 1208 453 324 0 2825 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 19896

[startup+0.101528 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 30859
/proc/meminfo: memFree=1835312/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=20524 CPUtime=0.09
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 1569 0 0 0 9 0 0 0 18 0 1 0 243697497 21016576 1420 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 5131 1420 466 324 0 2982 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20524

[startup+0.301561 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 30859
/proc/meminfo: memFree=1835312/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=17536 CPUtime=0.29
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 3212 0 0 0 29 0 0 0 19 0 1 0 243697497 17956864 2857 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5305979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 4384 2857 753 324 0 2235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 17536

[startup+0.701628 s]
/proc/loadavg: 0.93 0.98 0.93 3/64 30859
/proc/meminfo: memFree=1835312/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=21364 CPUtime=0.69
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 4832 0 0 0 69 0 0 0 23 0 1 0 243697497 21876736 4380 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5305979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 5341 4380 1298 324 0 3192 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21364

[startup+1.50176 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1806952/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=35968 CPUtime=1.49
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 9687 0 0 0 145 4 0 0 25 0 1 0 243697497 36831232 7935 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 8992 7935 304 324 0 8062 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35968

[startup+3.10203 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1804456/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=40960 CPUtime=3.09
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 12015 0 0 0 298 11 0 0 25 0 1 0 243697497 41943040 9210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 10240 9210 306 324 0 9310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40960

[startup+6.30157 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1799208/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=41236 CPUtime=6.29
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 12097 0 0 0 617 12 0 0 25 0 1 0 243697497 42225664 9292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 10309 9292 310 324 0 9379 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41236

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1781936/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=61376 CPUtime=12.69
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 17126 0 0 0 1254 15 0 0 25 0 1 0 243697497 62849024 14321 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 15344 14321 310 324 0 14414 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61376

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1749496/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=91936 CPUtime=25.49
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 24763 0 0 0 2529 20 0 0 25 0 1 0 243697497 94142464 21958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 22984 21958 310 324 0 22054 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 91936

[startup+51.1011 s]
/proc/loadavg: 0.97 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1704440/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=137300 CPUtime=51.08
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 36121 0 0 0 5082 26 0 0 25 0 1 0 243697497 140595200 33316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 34325 33316 310 324 0 33395 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 137300

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1624568/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=215788 CPUtime=102.26
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 55755 0 0 0 10188 38 0 0 25 0 1 0 243697497 220966912 52950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4988020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 53947 52950 310 324 0 53017 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 215788

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1494520/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=346140 CPUtime=162.23
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 88338 0 0 0 16166 57 0 0 25 0 1 0 243697497 354447360 85533 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 86535 85533 310 324 0 85605 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 346140

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1398584/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=441132 CPUtime=222.21
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 112116 0 0 0 22149 72 0 0 25 0 1 0 243697497 451719168 109311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5303804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 110283 109311 310 324 0 109353 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 441132

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1345784/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=495064 CPUtime=282.2
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 125576 0 0 0 28137 83 0 0 25 0 1 0 243697497 506945536 122771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 123766 122771 310 324 0 122836 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 495064

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1304888/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=534652 CPUtime=342.18
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 135496 0 0 0 34127 91 0 0 25 0 1 0 243697497 547483648 132691 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 133663 132691 310 324 0 132733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 534652

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1282424/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=557252 CPUtime=402.15
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 141135 0 0 0 40119 96 0 0 25 0 1 0 243697497 570626048 138330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 139313 138330 310 324 0 138383 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 557252

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1234104/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=605332 CPUtime=462.13
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 153149 0 0 0 46109 104 0 0 25 0 1 0 243697497 619859968 150344 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5305979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 151333 150344 310 324 0 150403 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 605332

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1220088/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=619528 CPUtime=522.11
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 156705 0 0 0 52104 107 0 0 25 0 1 0 243697497 634396672 153900 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 154882 153900 310 324 0 153952 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 619528

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30860
/proc/meminfo: memFree=1204536/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=634788 CPUtime=582.09
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 160515 0 0 0 58096 113 0 0 25 0 1 0 243697497 650022912 157710 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 158697 157710 310 324 0 157767 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 634788

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1194424/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=644736 CPUtime=642.07
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 163002 0 0 0 64092 115 0 0 25 0 1 0 243697497 660209664 160197 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 161184 160197 310 324 0 160254 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 644736


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1168056/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=670980 CPUtime=881.98
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 169582 0 0 0 88077 121 0 0 25 0 1 0 243697497 687083520 166777 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 167745 166777 310 324 0 166815 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 670980

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1162616/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=676520 CPUtime=941.97
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 170957 0 0 0 94074 123 0 0 25 0 1 0 243697497 692756480 168152 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 169130 168152 310 324 0 168200 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 676520

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1156728/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=682344 CPUtime=1001.94
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 172411 0 0 0 100069 125 0 0 25 0 1 0 243697497 698720256 169606 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 170586 169606 310 324 0 169656 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 682344

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1151352/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=687768 CPUtime=1061.93
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 173770 0 0 0 106066 127 0 0 25 0 1 0 243697497 704274432 170965 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 171942 170965 310 324 0 171012 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 687768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1145656/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=693332 CPUtime=1121.9
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 175173 0 0 0 112061 129 0 0 25 0 1 0 243697497 709971968 172368 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 173333 172368 310 324 0 172403 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 693332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1134072/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=705092 CPUtime=1181.88
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 178106 0 0 0 118055 133 0 0 25 0 1 0 243697497 722014208 175301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 176273 175301 310 324 0 175343 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 705092

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1108984/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=730012 CPUtime=1241.87
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 184331 0 0 0 124047 140 0 0 25 0 1 0 243697497 747532288 181526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 182503 181526 310 324 0 181573 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 730012

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1093624/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=745308 CPUtime=1301.84
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 188143 0 0 0 130040 144 0 0 25 0 1 0 243697497 763195392 185338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 186327 185338 310 324 0 185397 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 745308

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1086456/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=752460 CPUtime=1361.82
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 189931 0 0 0 136036 146 0 0 25 0 1 0 243697497 770519040 187126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5303848 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 188115 187126 310 324 0 187185 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 752460

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1052280/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=786484 CPUtime=1421.81
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 198467 0 0 0 142027 154 0 0 25 0 1 0 243697497 805359616 195662 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 196621 195662 310 324 0 195691 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 786484

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=1018296/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=820464 CPUtime=1481.78
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 206963 0 0 0 148017 161 0 0 25 0 1 0 243697497 840155136 204158 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 205116 204158 310 324 0 204186 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 820464

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=995960/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=842712 CPUtime=1541.76
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 212513 0 0 0 154008 168 0 0 25 0 1 0 243697497 862937088 209708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 210678 209708 310 324 0 209748 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 842712

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=974456/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=864280 CPUtime=1601.74
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 217917 0 0 0 160001 173 0 0 25 0 1 0 243697497 885022720 215112 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 216070 215112 310 324 0 215140 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 864280

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=953528/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=885112 CPUtime=1661.72
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 223100 0 0 0 165995 177 0 0 25 0 1 0 243697497 906354688 220295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 221278 220295 310 324 0 220348 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 885112

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=949560/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=888720 CPUtime=1721.7
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 224587 0 0 0 171992 178 0 0 25 0 1 0 243697497 910049280 221207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 222180 221207 310 324 0 221250 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 888720

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 30862
/proc/meminfo: memFree=949560/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=888720 CPUtime=1781.68
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 224587 0 0 0 177990 178 0 0 25 0 1 0 243697497 910049280 221207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 222180 221207 310 324 0 221250 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 888720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 30978
/proc/meminfo: memFree=948288/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=888720 CPUtime=1800.02
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194304 224587 0 0 0 179823 179 0 0 25 0 1 0 243697497 910049280 221207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 222180 221207 310 324 0 221250 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 888720

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1800.81 s]
/proc/loadavg: 0.99 0.98 0.93 2/71 30978
/proc/meminfo: memFree=948288/2055920 swapFree=4184524/4192956
[pid=30859] ppid=30857 vsize=0 CPUtime=1800.12
/proc/30859/stat : 30859 (bsolo3.0.17) R 30857 30859 30621 0 -1 4194308 224591 0 0 0 179824 188 0 0 25 0 1 0 243697497 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/30859/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.85
CPU time (s): 1800.17
CPU user time (s): 1798.24
CPU system time (s): 1.92971
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 891020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.24
system time used= 1.92971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224591
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= 2972

runsolver used 1.51677 second user time and 3.42448 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Apr 30 18:31:18 UTC 2007

IDJOB= 433344
IDBENCH= 2504
IDSOLVER= 199
FILE ID= node58/433344-1177957878

PBS_JOBID= 4727733

Free space on /tmp= 66553 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-a1c1s1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433344-1177957878/instance-433344-1177957878.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-433344-1177957878 -o ROOT/results/node58/solver-433344-1177957878 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433344-1177957878/instance-433344-1177957878.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  daeaeaee67028e931b0f5195f178e9b3

RANDOM SEED= 394419778

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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:       1835784 kB
Buffers:         18412 kB
Cached:         120144 kB
SwapCached:       2340 kB
Active:          52380 kB
Inactive:       100868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835784 kB
SwapTotal:     4192956 kB
SwapFree:      4184524 kB
Dirty:           11448 kB
Writeback:           0 kB
Mapped:          21184 kB
Slab:            52952 kB
Committed_AS:  1233352 kB
PageTables:       1388 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= 66553 MiB

End job on node58 on Mon Apr 30 19:01:21 UTC 2007