Trace number 432320

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) 1800.05 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
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 benchmark107.81
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 665
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/432320-1177941988/instance-432320-1177941988.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 665
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 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: 0.027 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.
1800.04/1800.71	c      100    231     2686    13793    5     5675    2069    100   2702 0.04
1800.04/1800.71	c      250    231     2836    24056    8     5977    2276    250   4385 0.06
1800.04/1800.71	c      475    231     3061    34277   11     6426    2504    475   5588 0.09
1800.04/1800.71	c      813    231     3399    51595   15     7100    2755    813   6253 0.13
1800.04/1800.71	c     1322    231     3908    71872   18     8118    3031   1322   6512 0.20
1800.04/1800.71	c     2086    231     4672   102738   21     9648    3335   2086   5730 0.36
1800.04/1800.71	c     3232    231     5818   160440   27    11940    3669   3232   4577 0.71
1800.04/1800.71	c     4955    231     5586   149747   26    11476    4036   3000   4217 1.18
1800.04/1800.71	c     7539    231     6064   184891   30    12431    4440   3478   3673 2.05
1800.04/1800.71	c    11418    231     5311   133173   25    10924    4885   2725   3476 3.28
1800.04/1800.71	c    17240    231     6023   159356   26    12349    5374   3437   3267 5.28
1800.04/1800.71	c    25979    231     6387   170106   26    13078    5912   3801   3182 8.16
1800.04/1800.71	c    39090    231     7136   198344   27    14576    6504   4550   3139 12.45
1800.04/1800.71	c    58762    231     6730   220032   32    13765    7155   4144   2733 21.50
1800.04/1800.71	c    88273    231     6864   210140   30    14032    7871   4278   2546 34.66
1800.04/1800.71	c   132543    231     6709   205158   30    13720    8659   4123   2315 57.25
1800.04/1800.71	c   198953    231    10824   358412   33    21950    9525   8238   2221 89.55
1800.04/1800.71	c   298574    231     7968   249237   31    16239   10478   5382   1978 150.89
1800.04/1800.71	c   448009    231    12762   467306   36    25827   11526  10176   1833 244.29
1800.04/1800.71	c   672174    231    13690   476277   34    27683   12679  11104   1672 401.88
1800.04/1800.71	c  1008418    231    14110   537474   38    28524   13947  11524   1483 679.64
1800.04/1800.71	c  1512790    231    15224   578059   37    30753   15342  12638   1350 1120.54
1800.04/1800.71	c Caught signal: 15
1800.04/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.71	c   22  2182883 401798  2895586    15413   601989  12827   1212 1800.04
1800.04/1800.71	s UNKNOWN
1800.04/1800.71	c Total time: 1800.04 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/node38/watcher-432320-1177941988 -o ROOT/results/node38/solver-432320-1177941988 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432320-1177941988/instance-432320-1177941988.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: 0.80 0.59 0.28 3/77 32103
/proc/meminfo: memFree=1776592/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=11820 CPUtime=0
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 226365458 12103680 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 1002 335 280 324 0 51 0

[startup+0.0477509 s]
/proc/loadavg: 0.80 0.59 0.28 3/77 32103
/proc/meminfo: memFree=1776592/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=4584 CPUtime=0.04
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 562 0 0 0 4 0 0 0 18 0 1 0 226365458 4694016 511 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 1146 511 308 324 0 216 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4584

[startup+0.101759 s]
/proc/loadavg: 0.80 0.59 0.28 3/77 32103
/proc/meminfo: memFree=1776592/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=4848 CPUtime=0.09
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 645 0 0 0 9 0 0 0 18 0 1 0 226365458 4964352 594 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9039380 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 1212 595 309 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301797 s]
/proc/loadavg: 0.80 0.59 0.28 3/77 32103
/proc/meminfo: memFree=1776592/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=5624 CPUtime=0.29
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 838 0 0 0 29 0 0 0 19 0 1 0 226365458 5758976 787 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9041531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 1406 787 309 324 0 476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5624

[startup+0.701875 s]
/proc/loadavg: 0.80 0.59 0.28 3/77 32103
/proc/meminfo: memFree=1776592/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=6668 CPUtime=0.69
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 1097 0 0 0 69 0 0 0 23 0 1 0 226365458 6828032 1046 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134521208 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 1667 1046 309 324 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50203 s]
/proc/loadavg: 0.80 0.59 0.28 2/78 32104
/proc/meminfo: memFree=1773192/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=7316 CPUtime=1.49
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 1247 0 0 0 149 0 0 0 25 0 1 0 226365458 7491584 1196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9039713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 1829 1196 309 324 0 899 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7316

[startup+3.10133 s]
/proc/loadavg: 0.80 0.59 0.28 2/78 32104
/proc/meminfo: memFree=1772680/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=7716 CPUtime=3.09
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 1370 0 0 0 308 1 0 0 25 0 1 0 226365458 7901184 1319 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551660 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 1929 1319 309 324 0 999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7716

[startup+6.30194 s]
/proc/loadavg: 0.82 0.60 0.28 2/78 32104
/proc/meminfo: memFree=1771912/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=8240 CPUtime=6.29
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 1497 0 0 0 628 1 0 0 25 0 1 0 226365458 8437760 1446 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 2060 1446 309 324 0 1130 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8240

[startup+12.7012 s]
/proc/loadavg: 0.83 0.60 0.29 2/78 32104
/proc/meminfo: memFree=1771400/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=8624 CPUtime=12.68
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 1572 0 0 0 1267 1 0 0 25 0 1 0 226365458 8830976 1521 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 2156 1521 309 324 0 1226 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8624

[startup+25.5016 s]
/proc/loadavg: 0.87 0.62 0.30 2/78 32104
/proc/meminfo: memFree=1770056/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=10024 CPUtime=25.48
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 1929 0 0 0 2547 1 0 0 25 0 1 0 226365458 10264576 1878 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 2506 1878 309 324 0 1576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10024

[startup+51.1015 s]
/proc/loadavg: 0.99 0.67 0.32 2/78 32104
/proc/meminfo: memFree=1769416/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=10736 CPUtime=51.07
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2101 0 0 0 5105 2 0 0 25 0 1 0 226365458 10993664 2050 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 2684 2050 309 324 0 1754 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10736

[startup+102.305 s]
/proc/loadavg: 0.99 0.72 0.35 2/78 32104
/proc/meminfo: memFree=1768840/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=11348 CPUtime=102.26
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2255 0 0 0 10224 2 0 0 25 0 1 0 226365458 11620352 2204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 2837 2204 309 324 0 1907 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11348

[startup+162.303 s]
/proc/loadavg: 0.99 0.77 0.39 2/78 32104
/proc/meminfo: memFree=1768072/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=11996 CPUtime=162.23
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2440 0 0 0 16221 2 0 0 25 0 1 0 226365458 12283904 2389 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9037697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 2999 2389 309 324 0 2069 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11996

[startup+222.301 s]
/proc/loadavg: 0.99 0.81 0.43 2/78 32104
/proc/meminfo: memFree=1767368/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=12588 CPUtime=222.21
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2587 0 0 0 22218 3 0 0 25 0 1 0 226365458 12890112 2536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3147 2536 309 324 0 2217 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12588

[startup+282.302 s]
/proc/loadavg: 0.99 0.84 0.46 2/78 32104
/proc/meminfo: memFree=1766984/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=12948 CPUtime=282.18
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2675 0 0 0 28215 3 0 0 25 0 1 0 226365458 13258752 2624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3237 2624 309 324 0 2307 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12948

[startup+342.301 s]
/proc/loadavg: 0.99 0.86 0.49 2/78 32104
/proc/meminfo: memFree=1766984/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=12948 CPUtime=342.16
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2675 0 0 0 34212 4 0 0 25 0 1 0 226365458 13258752 2624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3237 2624 309 324 0 2307 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12948

[startup+402.302 s]
/proc/loadavg: 0.99 0.89 0.52 2/78 32104
/proc/meminfo: memFree=1767048/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=12948 CPUtime=402.14
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2675 0 0 0 40210 4 0 0 25 0 1 0 226365458 13258752 2624 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3237 2624 309 324 0 2307 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12948

[startup+462.301 s]
/proc/loadavg: 0.99 0.90 0.55 2/78 32104
/proc/meminfo: memFree=1765832/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14224 CPUtime=462.12
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 2996 0 0 0 46207 5 0 0 25 0 1 0 226365458 14565376 2945 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3556 2945 309 324 0 2626 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 14224

[startup+522.302 s]
/proc/loadavg: 0.99 0.92 0.57 2/78 32104
/proc/meminfo: memFree=1765576/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14580 CPUtime=522.09
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3069 0 0 0 52204 5 0 0 25 0 1 0 226365458 14929920 3018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3645 3018 309 324 0 2715 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 14580

[startup+582.302 s]
/proc/loadavg: 0.99 0.93 0.60 2/78 32104
/proc/meminfo: memFree=1765576/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14580 CPUtime=582.08
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3069 0 0 0 58202 6 0 0 25 0 1 0 226365458 14929920 3018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3645 3018 309 324 0 2715 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 14580

[startup+642.301 s]
/proc/loadavg: 0.99 0.94 0.62 2/78 32104
/proc/meminfo: memFree=1765576/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14576 CPUtime=642.06
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3069 0 0 0 64200 6 0 0 25 0 1 0 226365458 14925824 3018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3644 3018 309 324 0 2714 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 14576


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 32104
/proc/meminfo: memFree=1765128/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=15000 CPUtime=881.97
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3174 0 0 0 88189 8 0 0 25 0 1 0 226365458 15360000 3123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9039317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3750 3123 309 324 0 2820 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 15000

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 32104
/proc/meminfo: memFree=1765128/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14992 CPUtime=941.94
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3174 0 0 0 94186 8 0 0 25 0 1 0 226365458 15351808 3123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9039570 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3748 3123 309 324 0 2818 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 14992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 32104
/proc/meminfo: memFree=1765128/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14992 CPUtime=1001.92
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3174 0 0 0 100184 8 0 0 25 0 1 0 226365458 15351808 3123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3748 3123 309 324 0 2818 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 14992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 32104
/proc/meminfo: memFree=1765128/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14988 CPUtime=1061.9
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3174 0 0 0 106181 9 0 0 25 0 1 0 226365458 15347712 3123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3747 3123 309 324 0 2817 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14988

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 32104
/proc/meminfo: memFree=1765128/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=14988 CPUtime=1121.88
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3174 0 0 0 112179 9 0 0 25 0 1 0 226365458 15347712 3123 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3747 3123 309 324 0 2817 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 14988

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 32106
/proc/meminfo: memFree=1764424/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=15468 CPUtime=1181.86
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3308 0 0 0 118176 10 0 0 25 0 1 0 226365458 15839232 3257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9047716 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3867 3257 309 324 0 2937 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 15468

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 32106
/proc/meminfo: memFree=1764488/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=15468 CPUtime=1241.83
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3308 0 0 0 124173 10 0 0 25 0 1 0 226365458 15839232 3257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551654 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3867 3257 309 324 0 2937 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 15468

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 32106
/proc/meminfo: memFree=1764488/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=15468 CPUtime=1301.81
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3308 0 0 0 130171 10 0 0 25 0 1 0 226365458 15839232 3257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3867 3257 309 324 0 2937 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 15468

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 32106
/proc/meminfo: memFree=1764040/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=15968 CPUtime=1361.79
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3417 0 0 0 136168 11 0 0 25 0 1 0 226365458 16351232 3366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3992 3366 309 324 0 3062 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 15968

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 32106
/proc/meminfo: memFree=1763976/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=15948 CPUtime=1421.76
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3417 0 0 0 142165 11 0 0 25 0 1 0 226365458 16330752 3366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3987 3366 309 324 0 3057 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 15948

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 32106
/proc/meminfo: memFree=1763976/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=15948 CPUtime=1481.74
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3417 0 0 0 148162 12 0 0 25 0 1 0 226365458 16330752 3366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 3987 3366 309 324 0 3057 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 15948

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 32106
/proc/meminfo: memFree=1764040/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=16052 CPUtime=1541.71
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3438 0 0 0 154159 12 0 0 25 0 1 0 226365458 16437248 3387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 4013 3387 309 324 0 3083 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 16052

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 32106
/proc/meminfo: memFree=1763656/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=16436 CPUtime=1601.7
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3535 0 0 0 160157 13 0 0 25 0 1 0 226365458 16830464 3484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 4109 3484 309 324 0 3179 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 16436

[startup+1662.3 s]
/proc/loadavg: 1.04 0.99 0.84 2/78 32106
/proc/meminfo: memFree=1763720/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=16416 CPUtime=1661.67
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3535 0 0 0 166154 13 0 0 25 0 1 0 226365458 16809984 3484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 4104 3484 309 324 0 3174 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 16416

[startup+1722.3 s]
/proc/loadavg: 1.01 0.99 0.85 2/78 32106
/proc/meminfo: memFree=1763656/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=16412 CPUtime=1721.65
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3535 0 0 0 172151 14 0 0 25 0 1 0 226365458 16805888 3484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552323 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 4103 3484 309 324 0 3173 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 16412

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.85 2/78 32106
/proc/meminfo: memFree=1763656/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=16412 CPUtime=1781.63
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3535 0 0 0 178149 14 0 0 25 0 1 0 226365458 16805888 3484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 4103 3484 309 324 0 3173 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 16412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 32106
/proc/meminfo: memFree=1763656/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=16412 CPUtime=1800.04
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3535 0 0 0 179989 15 0 0 25 0 1 0 226365458 16805888 3484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 4103 3484 309 324 0 3173 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16412

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.86 2/78 32106
/proc/meminfo: memFree=1763656/2055920 swapFree=4158260/4192956
[pid=32103] ppid=32101 vsize=16412 CPUtime=1800.04
/proc/32103/stat : 32103 (bsolo3.0.17) R 32101 32103 31554 0 -1 4194304 3535 0 0 0 179989 15 0 0 25 0 1 0 226365458 16805888 3484 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32103/statm: 4103 3484 309 324 0 3173 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16412

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.05
CPU user time (s): 1799.89
CPU system time (s): 0.153976
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 16436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.153976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3539
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= 37981

runsolver used 1.42178 second user time and 4.04538 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Mon Apr 30 14:06:28 UTC 2007

IDJOB= 432320
IDBENCH= 1307
IDSOLVER= 199
FILE ID= node38/432320-1177941988

PBS_JOBID= 4727599

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-t3002.11tsp11.1900563250.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432320-1177941988/instance-432320-1177941988.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-432320-1177941988 -o ROOT/results/node38/solver-432320-1177941988 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432320-1177941988/instance-432320-1177941988.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  86b039bb4205441cb6ccb47b538994bc

RANDOM SEED= 995000970

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1777000 kB
Buffers:         37644 kB
Cached:         148344 kB
SwapCached:       3392 kB
Active:          76016 kB
Inactive:       133152 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1777000 kB
SwapTotal:     4192956 kB
SwapFree:      4158260 kB
Dirty:            6864 kB
Writeback:           0 kB
Mapped:          30044 kB
Slab:            54924 kB
Committed_AS:  1887020 kB
PageTables:       2060 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 node38 on Mon Apr 30 14:36:31 UTC 2007