Trace number 348605

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 3.0.16? (TO) 1800.24 1800.77

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship08l.opb
MD5SUMbac9a878c3cd85b78fbd03dede34f379
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2684
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables128490
Total number of constraints704
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 constraints704
Minimum length of a constraint30
Maximum length of a constraint2550
Number of terms in the objective function 128490
Biggest coefficient in the objective function 1115
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 634183
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 634183
Number of bits of the biggest sum of numbers20
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348605-1176588673/instance-348605-1176588673.opb
0.00/0.00	c File size is 5455128 bytes.
1.09/1.14	c Highest Coefficient sum: 634183
1.09/1.14	c Parsing was ok!!
1.09/1.14	c Total parsing time: 1.144 s
1.19/1.20	c Var: 128490 Constr: 1336 568/0/768 Lit: 634230 Watch. Lit: 163717
1.19/1.20	c Obj. Vars: 128490 (100 % of total variables)
102.26/102.31	c Pre-processing Time: 102.277 s
102.26/102.31	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
102.26/102.31	c        0  49205      910   552270  606   203849  959578      0      0 102.28
102.26/102.31	c Switching off LPR mode.
1799.96/1800.56	c      100  49205     1010   558735  553   375969  500000    100      0 104.25
1799.96/1800.56	c      250  49205     1160   568485  490   376196  550001    250      2 108.02
1799.96/1800.56	c      475  49205     1385   583110  421   376853  605002    475      4 116.80
1799.96/1800.56	c      814  49205     1724  1254050  727   375988  665503    814      6 119.86
1799.96/1800.56	c     1325  49205     2235  1407329  629   375417  732054   1325     10 131.04
1799.96/1800.56	c     2088  49205     2998  1621953  541   376140  805260   2088     12 161.53
1799.96/1800.56	c     3235  49205     4145  2006342  484   387394  885787   3235     17 182.54
1799.96/1800.56	c     4956  49205     5866  5484319  934   389983  974366   4956     25 192.82
1799.96/1800.56	c     7540  49205     8450  5738442  679   392773  500000   7540     38 198.33
1799.96/1800.56	c    11419  49205    12329  7246572  587   389758  550001  11419     38 293.93
1799.96/1800.56	c    17241  49205    18151 19441064 1071   401438  605002  17241     54 316.72
1799.96/1800.56	c    25978  49205    26888 23844279  886   418875  665503  25978     72 358.95
1799.96/1800.56	c    39089  49205    39999 51499458 1287   444472  732054  39089     91 426.69
1799.96/1800.56	c    58760  49205    59670 63909536 1071   480068  805260  58760     76 766.52
1799.96/1800.56	c    88270  49205    89180 85351084  957   539800  885787  88270     80 1103.02
1799.96/1800.56	c Resources Exceeded
1799.96/1800.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.96/1800.56	c   15   123760  32220  4218916   124670 100306302 123760     68 1800.04
1799.96/1800.56	s UNKNOWN
1799.96/1800.56	c Total time: 1800.04 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node6/watcher-348605-1176588673 -o ROOT/results/node6/solver-348605-1176588673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348605-1176588673/instance-348605-1176588673.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: 0.99 0.98 0.99 3/77 32070
/proc/meminfo: memFree=1603568/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=17064 CPUtime=0
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 134904947 17473536 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 4266 336 281 324 0 2003 0

[startup+0.0478849 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 32070
/proc/meminfo: memFree=1603568/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=18668 CPUtime=0.04
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 849 0 0 0 4 0 0 0 18 0 1 0 134904947 19116032 777 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 4667 777 337 324 0 2404 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 18668

[startup+0.101891 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 32070
/proc/meminfo: memFree=1603568/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=20852 CPUtime=0.09
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 1499 0 0 0 9 0 0 0 18 0 1 0 134904947 21352448 1348 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134538841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 5213 1348 399 324 0 2950 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20852

[startup+0.301914 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 32070
/proc/meminfo: memFree=1603568/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=28960 CPUtime=0.29
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 4039 0 0 0 28 1 0 0 19 0 1 0 134904947 29655040 3585 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2623099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 7240 3585 633 324 0 4977 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28960

[startup+0.701962 s]
/proc/loadavg: 0.99 0.98 0.99 3/77 32070
/proc/meminfo: memFree=1603568/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=25272 CPUtime=0.69
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 5515 0 0 0 68 1 0 0 22 0 1 0 134904947 25878528 5061 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 6318 5061 1076 324 0 4055 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25272

[startup+1.50205 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1585000/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=36908 CPUtime=1.49
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 10068 0 0 0 146 3 0 0 25 0 1 0 134904947 37793792 8282 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 9227 8282 305 324 0 8296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36908

[startup+3.10124 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1570920/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=41152 CPUtime=3.09
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 12398 0 0 0 299 10 0 0 25 0 1 0 134904947 42139648 9357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 10288 9357 307 324 0 9357 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 41152

[startup+6.30162 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1566760/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=41152 CPUtime=6.29
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 12398 0 0 0 619 10 0 0 25 0 1 0 134904947 42139648 9357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 10288 9357 307 324 0 9357 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41152

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1566888/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=41152 CPUtime=12.69
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 12398 0 0 0 1259 10 0 0 25 0 1 0 134904947 42139648 9357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540851 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 10288 9357 307 324 0 9357 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41152

[startup+25.5019 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1567080/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=41152 CPUtime=25.48
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 12398 0 0 0 2538 10 0 0 25 0 1 0 134904947 42139648 9357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134540889 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 10288 9357 307 324 0 9357 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41152

[startup+51.1019 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1567144/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=41152 CPUtime=51.07
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 12398 0 0 0 5096 11 0 0 25 0 1 0 134904947 42139648 9357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 10288 9357 307 324 0 9357 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41152

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1567208/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=41152 CPUtime=102.26
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 12398 0 0 0 10212 14 0 0 25 0 1 0 134904947 42139648 9357 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 2620986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 10288 9357 307 324 0 9357 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 41152

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1554152/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=54472 CPUtime=162.24
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 16237 0 0 0 16177 47 0 0 25 0 1 0 134904947 55779328 12694 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 13618 12694 311 324 0 12687 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 54472

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1498472/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=109524 CPUtime=222.23
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 30065 0 0 0 22117 106 0 0 25 0 1 0 134904947 112152576 26522 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 27381 26522 311 324 0 26450 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109524

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1487976/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=120416 CPUtime=282.21
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 32784 0 0 0 28058 163 0 0 25 0 1 0 134904947 123305984 29241 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 30104 29241 311 324 0 29173 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 120416

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1301480/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=306660 CPUtime=342.19
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 79355 0 0 0 34022 197 0 0 25 0 1 0 134904947 314019840 75812 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 76665 75812 311 324 0 75734 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 306660

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=1031720/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=579120 CPUtime=402.17
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 147465 0 0 0 39985 232 0 0 25 0 1 0 134904947 593018880 143922 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 144780 143922 311 324 0 143849 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 579120

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=894376/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=712780 CPUtime=462.15
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 180870 0 0 0 45961 254 0 0 25 0 1 0 134904947 729886720 177327 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 178195 177327 311 324 0 177264 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 712780

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=864680/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=742208 CPUtime=522.13
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 188240 0 0 0 51954 259 0 0 25 0 1 0 134904947 760020992 184697 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 185552 184697 311 324 0 184621 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 742208

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=841000/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=765772 CPUtime=582.12
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 194124 0 0 0 57947 265 0 0 25 0 1 0 134904947 784150528 190581 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 191443 190581 311 324 0 190512 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 765772

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=816104/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=790524 CPUtime=642.11
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 200306 0 0 0 63941 270 0 0 25 0 1 0 134904947 809496576 196763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 197631 196763 311 324 0 196700 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 790524


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=623080/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=983284 CPUtime=882.03
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 248525 0 0 0 87893 310 0 0 25 0 1 0 134904947 1006882816 244982 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551240 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 245821 244982 311 324 0 244890 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 983284

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=586472/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1019832 CPUtime=942.01
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 257655 0 0 0 93884 317 0 0 25 0 1 0 134904947 1044307968 254112 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551099 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 254958 254112 311 324 0 254027 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 1019832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=541352/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1064860 CPUtime=1002
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 268918 0 0 0 99876 324 0 0 25 0 1 0 134904947 1090416640 265375 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 266215 265375 311 324 0 265284 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1064860

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=505512/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1101008 CPUtime=1061.98
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 277947 0 0 0 105867 331 0 0 25 0 1 0 134904947 1127432192 274404 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 275252 274404 311 324 0 274321 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1101008

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=478056/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1127820 CPUtime=1121.96
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 284641 0 0 0 111828 368 0 0 25 0 1 0 134904947 1154887680 281098 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 281955 281098 311 324 0 281024 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1127820

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32071
/proc/meminfo: memFree=468264/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1137924 CPUtime=1181.94
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 287166 0 0 0 117792 402 0 0 25 0 1 0 134904947 1165234176 283623 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 284481 283623 311 324 0 283550 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1137924

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=449320/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1156644 CPUtime=1241.93
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 291848 0 0 0 123787 406 0 0 25 0 1 0 134904947 1184403456 288305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 289161 288305 311 324 0 288230 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1156644

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=430952/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1174856 CPUtime=1301.91
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 296405 0 0 0 129782 409 0 0 25 0 1 0 134904947 1203052544 292862 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 293714 292862 311 324 0 292783 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1174856

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=413672/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1192140 CPUtime=1361.89
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 300740 0 0 0 135776 413 0 0 25 0 1 0 134904947 1220751360 297197 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 298035 297197 311 324 0 297104 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1192140

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=396392/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1209304 CPUtime=1421.88
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 305016 0 0 0 141772 416 0 0 25 0 1 0 134904947 1238327296 301473 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 302326 301473 311 324 0 301395 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1209304

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=379880/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1225988 CPUtime=1481.86
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 309192 0 0 0 147765 421 0 0 25 0 1 0 134904947 1255411712 305649 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 306497 305649 311 324 0 305566 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1225988

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 32073
/proc/meminfo: memFree=362856/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1242768 CPUtime=1541.83
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 313393 0 0 0 153758 425 0 0 25 0 1 0 134904947 1272594432 309850 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 310692 309850 311 324 0 309761 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 1242768

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=344296/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1261648 CPUtime=1601.81
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 318102 0 0 0 159751 430 0 0 25 0 1 0 134904947 1291927552 314559 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 315412 314559 311 324 0 314481 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 1261648

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=324264/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1281384 CPUtime=1661.8
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 323024 0 0 0 165745 435 0 0 25 0 1 0 134904947 1312137216 319481 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 320346 319481 311 324 0 319415 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1281384

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=306792/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1299008 CPUtime=1721.78
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 327441 0 0 0 171740 438 0 0 25 0 1 0 134904947 1330184192 323898 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 324752 323898 311 324 0 323821 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1299008

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=289384/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=1316112 CPUtime=1781.77
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194304 331727 0 0 0 177735 442 0 0 25 0 1 0 134904947 1347698688 328184 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 329028 328184 311 324 0 328097 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1316112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=509736/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=0 CPUtime=1800.07
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194308 332928 0 0 0 179560 447 0 0 25 0 1 0 134904947 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 0

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: 0.99 0.98 0.99 2/78 32073
/proc/meminfo: memFree=509736/2055924 swapFree=4191880/4192956
[pid=32070] ppid=32068 vsize=0 CPUtime=1800.17
/proc/32070/stat : 32070 (bsolo3.0.16) R 32068 32070 10944 0 -1 4194308 332928 0 0 0 179560 457 0 0 25 0 1 0 134904947 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32070/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.77
CPU time (s): 1800.24
CPU user time (s): 1795.6
CPU system time (s): 4.63629
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 1320984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.6
system time used= 4.63629
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 332928
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= 1322

runsolver used 2.18067 second user time and 4.19436 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Sat Apr 14 22:11:13 UTC 2007

IDJOB= 348605
IDBENCH= 1697
IDSOLVER= 163
FILE ID= node6/348605-1176588673

PBS_JOBID= 4556791

Free space on /tmp= 66548 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship08l.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348605-1176588673/instance-348605-1176588673.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-348605-1176588673 -o ROOT/results/node6/solver-348605-1176588673 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348605-1176588673/instance-348605-1176588673.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  bac9a878c3cd85b78fbd03dede34f379

RANDOM SEED= 74896324

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1604040 kB
Buffers:         77784 kB
Cached:         262216 kB
SwapCached:        408 kB
Active:         133856 kB
Inactive:       266512 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1604040 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            9740 kB
Writeback:           0 kB
Mapped:          75504 kB
Slab:            37104 kB
Committed_AS:  5720224 kB
PageTables:       1800 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= 66548 MiB

End job on node6 on Sat Apr 14 22:41:16 UTC 2007