Trace number 432287

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
MD5SUMbe6efe3218879d0d0c6c419c0919396c
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark109.025
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 683
Number of bits of the biggest sum of numbers10
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/432287-1177941827/instance-432287-1177941827.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.02	c Highest Coefficient sum: 683
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.023 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.034 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.07/1800.71	c      101    231     2687    13349    4     5678    2069    101   2295 0.04
1800.07/1800.71	c      251    231     2837    21481    7     5977    2276    251   4114 0.06
1800.07/1800.71	c      476    231     3062    31079   10     6428    2504    476   5409 0.09
1800.07/1800.71	c      815    231     3401    44744   13     7106    2755    815   5620 0.14
1800.07/1800.71	c     1325    231     3911    64805   16     8126    3031   1325   5175 0.26
1800.07/1800.71	c     2090    231     4676    94650   20     9657    3335   2090   5024 0.42
1800.07/1800.71	c     3238    231     5824   145177   24    11952    3669   3238   4271 0.76
1800.07/1800.71	c     4962    231     5635   135269   24    11573    4036   3049   4124 1.20
1800.07/1800.71	c     7547    231     6090   152561   25    12484    4440   3504   3949 1.91
1800.07/1800.71	c    11426    231     5291   140654   26    10886    4885   2705   3511 3.25
1800.07/1800.71	c    17249    231     6034   180261   29    12372    5374   3448   3124 5.52
1800.07/1800.71	c    25986    231     6468   196264   30    13241    5912   3882   2842 9.14
1800.07/1800.71	c    39096    231     7313   203545   27    14930    6504   4727   2809 13.92
1800.07/1800.71	c    58767    231     6784   187308   27    13872    7155   4198   2700 21.77
1800.07/1800.71	c    88279    231     6839   196582   28    13981    7871   4253   2579 34.22
1800.07/1800.71	c   132549    231     6721   208689   31    13745    8659   4135   2288 57.92
1800.07/1800.71	c   198960    231    10895   378381   34    22094    9525   8309   2183 91.11
1800.07/1800.71	c   298583    231     8145   249781   30    16594   10478   5559   2024 147.48
1800.07/1800.71	c   448020    231    12879   419574   32    26062   11526  10293   1906 235.05
1800.07/1800.71	c   672179    231    13734   487422   35    27771   12679  11148   1726 389.32
1800.07/1800.71	c  1008422    231    14508   541563   37    29320   13947  11922   1559 646.43
1800.07/1800.71	c  1512793    231    15282   559420   36    30868   15342  12696   1384 1092.94
1800.07/1800.71	c Caught signal: 15
1800.07/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.71	c   22  2250882 404329  2962233    13595   472138  11009   1250 1800.08
1800.07/1800.71	s UNKNOWN
1800.07/1800.71	c Total time: 1800.08 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/node39/watcher-432287-1177941827 -o ROOT/results/node39/solver-432287-1177941827 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432287-1177941827/instance-432287-1177941827.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: 0.62 0.36 0.15 3/77 15014
/proc/meminfo: memFree=1717960/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=19632 CPUtime=0
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 242094766 20103168 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 4908 332 279 324 0 3957 0

[startup+0.054951 s]
/proc/loadavg: 0.62 0.36 0.15 3/77 15014
/proc/meminfo: memFree=1717960/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=4584 CPUtime=0.04
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 562 0 0 0 4 0 0 0 18 0 1 0 242094766 4694016 511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11526294 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 1146 511 308 324 0 216 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4584

[startup+0.101959 s]
/proc/loadavg: 0.62 0.36 0.15 3/77 15014
/proc/meminfo: memFree=1717960/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=4716 CPUtime=0.09
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 620 0 0 0 9 0 0 0 18 0 1 0 242094766 4829184 569 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 1179 569 308 324 0 249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4716

[startup+0.301992 s]
/proc/loadavg: 0.62 0.36 0.15 3/77 15014
/proc/meminfo: memFree=1717960/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=5372 CPUtime=0.29
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 773 0 0 0 29 0 0 0 19 0 1 0 242094766 5500928 722 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574234 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 1343 722 309 324 0 413 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372

[startup+0.701059 s]
/proc/loadavg: 0.62 0.36 0.15 3/77 15014
/proc/meminfo: memFree=1717960/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=6416 CPUtime=0.69
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 1023 0 0 0 69 0 0 0 22 0 1 0 242094766 6569984 972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 1604 972 309 324 0 674 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6416

[startup+1.50119 s]
/proc/loadavg: 0.65 0.37 0.15 2/78 15015
/proc/meminfo: memFree=1714752/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=6940 CPUtime=1.49
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 1168 0 0 0 149 0 0 0 25 0 1 0 242094766 7106560 1117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11526231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 1735 1117 309 324 0 805 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6940

[startup+3.10146 s]
/proc/loadavg: 0.65 0.37 0.15 2/78 15015
/proc/meminfo: memFree=1714368/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=7724 CPUtime=3.09
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 1363 0 0 0 309 0 0 0 25 0 1 0 242094766 7909376 1312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 1931 1312 309 324 0 1001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7724

[startup+6.303 s]
/proc/loadavg: 0.68 0.38 0.15 2/78 15015
/proc/meminfo: memFree=1713024/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=8224 CPUtime=6.28
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 1492 0 0 0 628 0 0 0 25 0 1 0 242094766 8421376 1441 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 2056 1441 309 324 0 1126 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8224

[startup+12.7011 s]
/proc/loadavg: 0.71 0.39 0.16 2/78 15015
/proc/meminfo: memFree=1712448/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=8748 CPUtime=12.68
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 1626 0 0 0 1268 0 0 0 25 0 1 0 242094766 8957952 1575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 2187 1575 309 324 0 1257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8748

[startup+25.5012 s]
/proc/loadavg: 0.77 0.42 0.17 2/78 15015
/proc/meminfo: memFree=1712000/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=9368 CPUtime=25.48
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 1770 0 0 0 2547 1 0 0 25 0 1 0 242094766 9592832 1719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 2342 1719 309 324 0 1412 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9368

[startup+51.1016 s]
/proc/loadavg: 0.85 0.47 0.19 2/78 15015
/proc/meminfo: memFree=1710784/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=10664 CPUtime=51.07
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2096 0 0 0 5106 1 0 0 25 0 1 0 242094766 10919936 2045 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11526002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 2666 2045 309 324 0 1736 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10664

[startup+102.305 s]
/proc/loadavg: 0.93 0.55 0.23 2/78 15015
/proc/meminfo: memFree=1710080/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=11320 CPUtime=102.26
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2253 0 0 0 10224 2 0 0 25 0 1 0 242094766 11591680 2202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 2830 2202 309 324 0 1900 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11320

[startup+162.301 s]
/proc/loadavg: 0.97 0.63 0.28 2/78 15015
/proc/meminfo: memFree=1709056/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=12324 CPUtime=162.23
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2505 0 0 0 16221 2 0 0 25 0 1 0 242094766 12619776 2454 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3081 2454 309 324 0 2151 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12324

[startup+222.301 s]
/proc/loadavg: 0.99 0.69 0.32 2/78 15015
/proc/meminfo: memFree=1709000/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=12324 CPUtime=222.21
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2521 0 0 0 22218 3 0 0 25 0 1 0 242094766 12619776 2470 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3081 2470 309 324 0 2151 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12324

[startup+282.302 s]
/proc/loadavg: 0.99 0.74 0.36 2/78 15015
/proc/meminfo: memFree=1708616/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=12816 CPUtime=282.19
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2627 0 0 0 28215 4 0 0 25 0 1 0 242094766 13123584 2576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3204 2576 309 324 0 2274 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12816

[startup+342.302 s]
/proc/loadavg: 0.99 0.79 0.40 2/78 15015
/proc/meminfo: memFree=1708552/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=12784 CPUtime=342.17
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2627 0 0 0 34213 4 0 0 25 0 1 0 242094766 13090816 2576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3196 2576 309 324 0 2266 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 12784

[startup+402.302 s]
/proc/loadavg: 0.99 0.82 0.43 2/78 15015
/proc/meminfo: memFree=1708168/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=13264 CPUtime=402.15
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2743 0 0 0 40210 5 0 0 25 0 1 0 242094766 13582336 2692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11523415 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3316 2692 309 324 0 2386 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 13264

[startup+462.302 s]
/proc/loadavg: 0.99 0.85 0.46 2/78 15015
/proc/meminfo: memFree=1707720/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=13612 CPUtime=462.13
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2831 0 0 0 46207 6 0 0 25 0 1 0 242094766 13938688 2780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3403 2780 309 324 0 2473 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13612

[startup+522.301 s]
/proc/loadavg: 0.99 0.88 0.49 2/78 15015
/proc/meminfo: memFree=1707784/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=13612 CPUtime=522.1
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2831 0 0 0 52204 6 0 0 25 0 1 0 242094766 13938688 2780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11523934 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3403 2780 309 324 0 2473 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13612

[startup+582.301 s]
/proc/loadavg: 0.99 0.90 0.52 2/78 15015
/proc/meminfo: memFree=1707720/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=13612 CPUtime=582.09
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2831 0 0 0 58202 7 0 0 25 0 1 0 242094766 13938688 2780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3403 2780 309 324 0 2473 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 13612

[startup+642.301 s]
/proc/loadavg: 0.99 0.91 0.55 2/78 15015
/proc/meminfo: memFree=1707784/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=13612 CPUtime=642.07
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 2831 0 0 0 64200 7 0 0 25 0 1 0 242094766 13938688 2780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3403 2780 309 324 0 2473 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 13612


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.95 0.64 2/78 15015
/proc/meminfo: memFree=1706056/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15216 CPUtime=881.98
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3239 0 0 0 88189 9 0 0 25 0 1 0 242094766 15581184 3188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550960 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3804 3188 309 324 0 2874 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 15216

[startup+942.302 s]
/proc/loadavg: 0.99 0.96 0.66 2/78 15015
/proc/meminfo: memFree=1706120/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15216 CPUtime=941.96
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3239 0 0 0 94186 10 0 0 25 0 1 0 242094766 15581184 3188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3804 3188 309 324 0 2874 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 15216

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.68 2/78 15015
/proc/meminfo: memFree=1706120/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15216 CPUtime=1001.94
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3239 0 0 0 100184 10 0 0 25 0 1 0 242094766 15581184 3188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3804 3188 309 324 0 2874 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 15216

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 15015
/proc/meminfo: memFree=1706184/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15212 CPUtime=1061.92
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3239 0 0 0 106181 11 0 0 25 0 1 0 242094766 15577088 3188 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11533958 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3803 3188 309 324 0 2873 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 15212

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 15015
/proc/meminfo: memFree=1705928/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15468 CPUtime=1121.89
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3307 0 0 0 112178 11 0 0 25 0 1 0 242094766 15839232 3256 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3867 3256 309 324 0 2937 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 15468

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 15015
/proc/meminfo: memFree=1705800/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15664 CPUtime=1181.88
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3342 0 0 0 118176 12 0 0 25 0 1 0 242094766 16039936 3291 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3916 3291 309 324 0 2986 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 15664

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 15015
/proc/meminfo: memFree=1705800/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15660 CPUtime=1241.85
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 124173 12 0 0 25 0 1 0 242094766 16035840 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3915 3292 309 324 0 2985 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 15660

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 15015
/proc/meminfo: memFree=1705736/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15656 CPUtime=1301.84
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 130171 13 0 0 25 0 1 0 242094766 16031744 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3914 3292 309 324 0 2984 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 15656

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 15015
/proc/meminfo: memFree=1705736/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1361.82
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 136168 14 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 15652

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 15015
/proc/meminfo: memFree=1705672/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1421.8
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 142166 14 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 15652

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 15015
/proc/meminfo: memFree=1705736/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1481.78
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 148163 15 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 15652

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 15015
/proc/meminfo: memFree=1705672/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1541.75
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 154160 15 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 15652

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 15015
/proc/meminfo: memFree=1705736/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1601.74
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 160158 16 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 15652

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 15015
/proc/meminfo: memFree=1705672/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1661.71
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 166155 16 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 15652

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 15015
/proc/meminfo: memFree=1705736/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1721.7
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 172153 17 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 15652

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 15015
/proc/meminfo: memFree=1705672/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15652 CPUtime=1781.67
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 178150 17 0 0 25 0 1 0 242094766 16027648 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3913 3292 309 324 0 2983 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 15652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 15015
/proc/meminfo: memFree=1705672/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15648 CPUtime=1800.07
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 179990 17 0 0 25 0 1 0 242094766 16023552 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3912 3292 309 324 0 2982 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 15648

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 0.97 0.83 2/78 15015
/proc/meminfo: memFree=1705672/2055920 swapFree=4159396/4192956
[pid=15014] ppid=15012 vsize=15648 CPUtime=1800.07
/proc/15014/stat : 15014 (bsolo3.0.17) R 15012 15014 14609 0 -1 4194304 3343 0 0 0 179990 17 0 0 25 0 1 0 242094766 16023552 3292 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15014/statm: 3912 3292 309 324 0 2982 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 15648

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.91
CPU system time (s): 0.177972
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 15668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.91
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3347
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= 4042

runsolver used 1.3128 second user time and 3.9764 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Mon Apr 30 14:03:47 UTC 2007

IDJOB= 432287
IDBENCH= 1274
IDSOLVER= 199
FILE ID= node39/432287-1177941827

PBS_JOBID= 4727606

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432287-1177941827/instance-432287-1177941827.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-432287-1177941827 -o ROOT/results/node39/solver-432287-1177941827 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432287-1177941827/instance-432287-1177941827.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  be6efe3218879d0d0c6c419c0919396c

RANDOM SEED= 30971696

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1718368 kB
Buffers:         41328 kB
Cached:         202048 kB
SwapCached:      13868 kB
Active:         141012 kB
Inactive:       126276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1718368 kB
SwapTotal:     4192956 kB
SwapFree:      4159396 kB
Dirty:            6800 kB
Writeback:           0 kB
Mapped:          30900 kB
Slab:            55536 kB
Committed_AS:  2144700 kB
PageTables:       2012 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66558 MiB

End job on node39 on Mon Apr 30 14:33:50 UTC 2007