Trace number 432288

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) 1800.02 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900567985.opb
MD5SUMfb1b2fb5676286fc8681e7e6d0d2728f
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 benchmark255.099
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 669
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/432288-1177941829/instance-432288-1177941829.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.02	c Highest Coefficient sum: 669
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: 0.026 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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.01/1800.50	c      102    231     2688    13546    5     5680    2069    102   2833 0.04
1800.01/1800.50	c      254    231     2840    21494    7     5984    2276    254   4618 0.06
1800.01/1800.50	c      479    231     3065    34102   11     6434    2504    479   5443 0.09
1800.01/1800.50	c      817    231     3403    49949   14     7110    2755    817   5794 0.14
1800.01/1800.50	c     1326    231     3912    74699   19     8128    3031   1326   5456 0.24
1800.01/1800.50	c     2090    231     4676   106798   22     9656    3335   2090   5024 0.42
1800.01/1800.50	c     3239    231     5825   155937   26    11955    3669   3239   4633 0.70
1800.01/1800.50	c     4961    231     5573   127780   22    11447    4036   2987   4518 1.10
1800.01/1800.50	c     7546    231     6050   157987   26    12404    4440   3464   4173 1.81
1800.01/1800.50	c    11426    231     5270   118606   22    10844    4885   2684   3964 2.88
1800.01/1800.50	c    17249    231     6083   160871   26    12469    5374   3497   3639 4.74
1800.01/1800.50	c    25988    231     6445   176704   27    13194    5912   3859   3348 7.76
1800.01/1800.50	c    39100    231     7229   212361   29    14761    6504   4643   3151 12.41
1800.01/1800.50	c    58771    231     6734   202921   30    13772    7155   4148   2818 20.86
1800.01/1800.50	c    88283    231     6761   201477   29    13826    7871   4175   2507 35.21
1800.01/1800.50	c   132554    231     6522   192693   29    13348    8659   3936   2275 58.26
1800.01/1800.50	c   198965    231    10654   366918   34    21613    9525   8068   2133 93.28
1800.01/1800.50	c   298586    231     7832   245740   31    15969   10478   5246   1984 150.45
1800.01/1800.50	c   448022    231    12594   428646   34    25491   11526  10008   1883 237.85
1800.01/1800.50	c   672181    231    13348   481295   36    26999   12679  10762   1724 389.70
1800.01/1800.50	c  1008426    231    14161   543275   38    28625   13947  11575   1538 655.62
1800.01/1800.50	c  1512799    231    15213   573799   37    30730   15342  12627   1381 1094.85
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   22  2267896 406476  2959450    14907   552958  12321   1259 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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/node15/watcher-432288-1177941829 -o ROOT/results/node15/solver-432288-1177941829 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432288-1177941829/instance-432288-1177941829.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: 0.47 0.20 0.07 3/77 28541
/proc/meminfo: memFree=1698432/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=19632 CPUtime=0
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242100499 20103168 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 4908 332 279 324 0 3957 0

[startup+0.012107 s]
/proc/loadavg: 0.47 0.20 0.07 3/77 28541
/proc/meminfo: memFree=1698432/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=4144 CPUtime=0
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 411 0 0 0 0 0 0 0 18 0 1 0 242100499 4243456 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 1036 381 289 324 0 85 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4144

[startup+0.101114 s]
/proc/loadavg: 0.47 0.20 0.07 3/77 28541
/proc/meminfo: memFree=1698432/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=4848 CPUtime=0.09
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 242100499 4964352 583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 1212 583 309 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301131 s]
/proc/loadavg: 0.47 0.20 0.07 3/77 28541
/proc/meminfo: memFree=1698432/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=5640 CPUtime=0.29
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 821 0 0 0 29 0 0 0 19 0 1 0 242100499 5775360 770 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 1410 770 309 324 0 480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5640

[startup+0.701168 s]
/proc/loadavg: 0.47 0.20 0.07 3/77 28541
/proc/meminfo: memFree=1698432/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=6676 CPUtime=0.69
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 1088 0 0 0 69 0 0 0 23 0 1 0 242100499 6836224 1037 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 1669 1037 309 324 0 739 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6676

[startup+1.50124 s]
/proc/loadavg: 0.47 0.20 0.07 2/78 28542
/proc/meminfo: memFree=1695032/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=7068 CPUtime=1.48
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 1190 0 0 0 148 0 0 0 25 0 1 0 242100499 7237632 1139 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 1767 1139 309 324 0 837 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7068

[startup+3.10139 s]
/proc/loadavg: 0.47 0.20 0.07 2/78 28542
/proc/meminfo: memFree=1694520/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=7464 CPUtime=3.08
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 1306 0 0 0 308 0 0 0 25 0 1 0 242100499 7643136 1255 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7945969 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 1866 1255 309 324 0 936 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7464

[startup+6.30168 s]
/proc/loadavg: 0.51 0.22 0.08 2/78 28542
/proc/meminfo: memFree=1693816/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=8220 CPUtime=6.28
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 1470 0 0 0 628 0 0 0 25 0 1 0 242100499 8417280 1419 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 2055 1419 309 324 0 1125 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8220

[startup+12.7013 s]
/proc/loadavg: 0.55 0.23 0.08 2/78 28542
/proc/meminfo: memFree=1693184/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=8604 CPUtime=12.68
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 1568 0 0 0 1268 0 0 0 25 0 1 0 242100499 8810496 1517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7954048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 2151 1517 309 324 0 1221 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8604

[startup+25.5014 s]
/proc/loadavg: 0.65 0.27 0.10 2/78 28542
/proc/meminfo: memFree=1692032/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=9640 CPUtime=25.48
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 1851 0 0 0 2547 1 0 0 25 0 1 0 242100499 9871360 1800 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 2410 1800 309 324 0 1480 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9640

[startup+51.1017 s]
/proc/loadavg: 0.77 0.33 0.12 2/78 28542
/proc/meminfo: memFree=1691264/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=10556 CPUtime=51.07
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2076 0 0 0 5106 1 0 0 25 0 1 0 242100499 10809344 2025 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 2639 2025 309 324 0 1709 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10556

[startup+102.305 s]
/proc/loadavg: 0.90 0.43 0.16 2/78 28542
/proc/meminfo: memFree=1690496/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=11412 CPUtime=102.26
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2272 0 0 0 10224 2 0 0 25 0 1 0 242100499 11685888 2221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 2853 2221 309 324 0 1923 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11412

[startup+162.302 s]
/proc/loadavg: 0.96 0.53 0.21 2/78 28542
/proc/meminfo: memFree=1689856/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=11928 CPUtime=162.25
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2423 0 0 0 16222 3 0 0 25 0 1 0 242100499 12214272 2372 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 2982 2372 309 324 0 2052 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11928

[startup+222.301 s]
/proc/loadavg: 0.98 0.61 0.26 2/78 28542
/proc/meminfo: memFree=1689792/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=11928 CPUtime=222.23
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2423 0 0 0 22220 3 0 0 25 0 1 0 242100499 12214272 2372 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 2982 2372 309 324 0 2052 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 11928

[startup+282.302 s]
/proc/loadavg: 0.99 0.68 0.30 2/78 28542
/proc/meminfo: memFree=1688704/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=12964 CPUtime=282.21
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2678 0 0 0 28217 4 0 0 25 0 1 0 242100499 13275136 2627 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7959352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3241 2627 309 324 0 2311 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12964

[startup+342.301 s]
/proc/loadavg: 0.99 0.74 0.34 2/78 28542
/proc/meminfo: memFree=1688704/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=12964 CPUtime=342.2
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2678 0 0 0 34215 5 0 0 25 0 1 0 242100499 13275136 2627 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3241 2627 309 324 0 2311 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12964

[startup+402.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 28542
/proc/meminfo: memFree=1688128/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=13580 CPUtime=402.18
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2818 0 0 0 40213 5 0 0 25 0 1 0 242100499 13905920 2767 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3395 2767 309 324 0 2465 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13580

[startup+462.301 s]
/proc/loadavg: 0.99 0.82 0.42 2/78 28542
/proc/meminfo: memFree=1687936/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=13788 CPUtime=462.17
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2869 0 0 0 46211 6 0 0 25 0 1 0 242100499 14118912 2818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3447 2818 309 324 0 2517 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13788

[startup+522.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 28542
/proc/meminfo: memFree=1688000/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=13780 CPUtime=522.15
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2869 0 0 0 52209 6 0 0 25 0 1 0 242100499 14110720 2818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3445 2818 309 324 0 2515 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13780

[startup+582.302 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 28542
/proc/meminfo: memFree=1688000/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=13776 CPUtime=582.14
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2869 0 0 0 58207 7 0 0 25 0 1 0 242100499 14106624 2818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3444 2818 309 324 0 2514 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13776

[startup+642.301 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 28542
/proc/meminfo: memFree=1688000/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=13772 CPUtime=642.12
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 2869 0 0 0 64205 7 0 0 25 0 1 0 242100499 14102528 2818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3443 2818 309 324 0 2513 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13772


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 28542
/proc/meminfo: memFree=1686848/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=14848 CPUtime=882.05
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3154 0 0 0 88196 9 0 0 25 0 1 0 242100499 15204352 3103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3712 3103 309 324 0 2782 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 14848

[startup+942.302 s]
/proc/loadavg: 0.99 0.95 0.64 2/78 28542
/proc/meminfo: memFree=1686848/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=14848 CPUtime=942.04
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3154 0 0 0 94194 10 0 0 25 0 1 0 242100499 15204352 3103 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3712 3103 309 324 0 2782 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14848

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.65 2/78 28542
/proc/meminfo: memFree=1686912/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=14844 CPUtime=1002.02
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3154 0 0 0 100192 10 0 0 25 0 1 0 242100499 15200256 3102 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7945687 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3711 3102 309 324 0 2781 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 14844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/78 28542
/proc/meminfo: memFree=1686848/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=14844 CPUtime=1062
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3154 0 0 0 106189 11 0 0 25 0 1 0 242100499 15200256 3102 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3711 3102 309 324 0 2781 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14844

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.69 2/78 28542
/proc/meminfo: memFree=1686464/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15288 CPUtime=1121.99
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3248 0 0 0 112187 12 0 0 25 0 1 0 242100499 15654912 3196 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134559677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3822 3196 309 324 0 2892 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 15288

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=16044 CPUtime=1181.97
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 118185 12 0 0 25 0 1 0 242100499 16429056 3386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 4011 3386 309 324 0 3081 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 16044

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.72 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=16004 CPUtime=1241.95
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 124182 13 0 0 25 0 1 0 242100499 16388096 3386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 4001 3386 309 324 0 3071 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 16004

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=16000 CPUtime=1301.94
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 130181 13 0 0 25 0 1 0 242100499 16384000 3386 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 4000 3386 309 324 0 3070 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 16000

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15952 CPUtime=1361.92
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 136178 14 0 0 25 0 1 0 242100499 16334848 3379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551703 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3988 3379 309 324 0 3058 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 15952

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.76 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15952 CPUtime=1421.91
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 142176 15 0 0 25 0 1 0 242100499 16334848 3379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3988 3379 309 324 0 3058 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 15952

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15952 CPUtime=1481.89
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 148174 15 0 0 25 0 1 0 242100499 16334848 3379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3988 3379 309 324 0 3058 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 15952

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 28542
/proc/meminfo: memFree=1685760/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15952 CPUtime=1541.87
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 154172 15 0 0 25 0 1 0 242100499 16334848 3379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3988 3379 309 324 0 3058 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 15952

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15952 CPUtime=1601.86
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 160170 16 0 0 25 0 1 0 242100499 16334848 3379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3988 3379 309 324 0 3058 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 15952

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15952 CPUtime=1661.84
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 166168 16 0 0 25 0 1 0 242100499 16334848 3379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3988 3379 309 324 0 3058 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 15952

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15952 CPUtime=1721.83
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 172166 17 0 0 25 0 1 0 242100499 16334848 3379 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3988 3379 309 324 0 3058 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 15952

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 28542
/proc/meminfo: memFree=1685696/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15760 CPUtime=1781.82
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 178164 18 0 0 25 0 1 0 242100499 16138240 3331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3940 3331 309 324 0 3010 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 15760



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 28542
/proc/meminfo: memFree=1685760/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15760 CPUtime=1800.01
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 179983 18 0 0 25 0 1 0 242100499 16138240 3331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3940 3331 309 324 0 3010 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15760

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 28542
/proc/meminfo: memFree=1685760/2055920 swapFree=4169140/4192956
[pid=28541] ppid=28539 vsize=15760 CPUtime=1800.01
/proc/28541/stat : 28541 (bsolo3.0.17) R 28539 28541 28184 0 -1 4194304 3438 0 0 0 179983 18 0 0 25 0 1 0 242100499 16138240 3331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28541/statm: 3940 3331 309 324 0 3010 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 15760

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.02
CPU user time (s): 1799.84
CPU system time (s): 0.184971
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 16044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.84
system time used= 0.184971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3442
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= 37456

runsolver used 1.35579 second user time and 3.77743 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Apr 30 14:03:49 UTC 2007

IDJOB= 432288
IDBENCH= 1275
IDSOLVER= 199
FILE ID= node15/432288-1177941829

PBS_JOBID= 4727653

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-t3002.11tsp11.1900567985.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432288-1177941829/instance-432288-1177941829.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-432288-1177941829 -o ROOT/results/node15/solver-432288-1177941829 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432288-1177941829/instance-432288-1177941829.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  fb1b2fb5676286fc8681e7e6d0d2728f

RANDOM SEED= 932068578

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1698840 kB
Buffers:         44628 kB
Cached:         218512 kB
SwapCached:       2604 kB
Active:          96644 kB
Inactive:       189368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1698840 kB
SwapTotal:     4192956 kB
SwapFree:      4169140 kB
Dirty:            6788 kB
Writeback:           0 kB
Mapped:          30356 kB
Slab:            56484 kB
Committed_AS:  7191576 kB
PageTables:       1868 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 node15 on Mon Apr 30 14:33:52 UTC 2007