Trace number 1880241

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.1 pb? 1798.25 1798.8

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
MD5SUM608a9740e0756eec3b8d3bf2dd1f591f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark34.5737
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 765
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1880241-1245120451.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 765
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1798.13/1798.76	c      101    231     2788    19105    6     7304    2069    202   2148 0.05
1798.13/1798.76	c      251    231     3088    43149   13    14019    2276    502   2091 0.12
1798.13/1798.76	c      476    231     3534    81793   23    26420    2504    948   1647 0.29
1798.13/1798.76	c      814    231     4205   136803   32    43254    2755   1619   1294 0.63
1798.13/1798.76	c     1322    231     5217   226700   43    74510    3031   2631    868 1.52
1798.13/1798.76	c     2087    231     5132   220140   42    77362    3335   2546    592 3.52
1798.13/1798.76	c     3235    231     5658   273477   48   105134    3669   3072    472 6.84
1798.13/1798.76	c     4957    231     5239   237476   45   111737    4036   2653    289 17.14
1798.13/1798.76	c     7543    231     6152   345192   56   135077    4440   3566    200 37.59
1798.13/1798.76	c    11423    231     6904   408531   59   169472    4885   4318    168 67.88
1798.13/1798.76	c    17246    231     5752   314628   54   136507    5374   3166    140 122.81
1798.13/1798.76	c    25984    231     6355   383025   60   167869    5912   3769    122 212.88
1798.13/1798.76	c    39094    231     8008   547884   68   211014    6504   5422    111 349.21
1798.13/1798.76	c    58765    231     6766   425179   62   175176    7155   4180    101 580.33
1798.13/1798.76	c    88280    231     6497   407203   62   156579    7871   3911     90 975.66
1798.13/1798.76	c   132550    231     8850   656196   74   235578    8659   6264     85 1555.78
1798.13/1798.76	c Resources Exceeded
1798.13/1798.76	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.13/1798.76	c   16   149617  28590   204020     6917   431251   4331     83 1798.21
1798.13/1798.76	s UNKNOWN
1798.13/1798.76	c Total time: 1798.21 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880241-1245120451/watcher-1880241-1245120451 -o /tmp/evaluation-result-1880241-1245120451/solver-1880241-1245120451 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880241-1245120451.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4944
/proc/meminfo: memFree=1382328/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=10792 CPUtime=0
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179644424 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 2698 233 174 640 0 2033 0

[startup+0.0677109 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4944
/proc/meminfo: memFree=1382328/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=11368 CPUtime=0.06
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 467 0 0 0 6 0 0 0 18 0 1 0 179644424 11640832 430 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 2842 430 196 640 0 2198 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11368

[startup+0.101714 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4944
/proc/meminfo: memFree=1382328/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=11632 CPUtime=0.09
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 521 0 0 0 9 0 0 0 18 0 1 0 179644424 11911168 484 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 2908 484 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301745 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4944
/proc/meminfo: memFree=1382328/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=12540 CPUtime=0.29
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 766 0 0 0 29 0 0 0 19 0 1 0 179644424 12840960 729 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 3135 729 196 640 0 2491 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12540

[startup+0.701805 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4944
/proc/meminfo: memFree=1382328/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=13844 CPUtime=0.69
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 1093 0 0 0 69 0 0 0 22 0 1 0 179644424 14176256 1056 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 3461 1056 196 640 0 2817 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13844

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1378160/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=15668 CPUtime=1.49
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 1524 0 0 0 148 1 0 0 25 0 1 0 179644424 16044032 1487 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 3917 1487 196 640 0 3273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15668

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1376176/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=16580 CPUtime=3.09
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 1762 0 0 0 308 1 0 0 25 0 1 0 179644424 16977920 1725 1992294400 134512640 137136520 4294956256 18446744073709551615 134544431 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 4145 1725 196 640 0 3501 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16580

[startup+6.30166 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1375408/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=17228 CPUtime=6.29
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 1920 0 0 0 628 1 0 0 25 0 1 0 179644424 17641472 1883 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 4307 1883 197 640 0 3663 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17228

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1374128/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=18400 CPUtime=12.69
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 2236 0 0 0 1267 2 0 0 25 0 1 0 179644424 18841600 2199 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 4600 2199 197 640 0 3956 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18400

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1372464/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=20092 CPUtime=25.49
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 2643 0 0 0 2546 3 0 0 25 0 1 0 179644424 20574208 2606 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 5023 2606 197 640 0 4379 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20092

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1371504/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=21008 CPUtime=51.07
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 2883 0 0 0 5103 4 0 0 25 0 1 0 179644424 21512192 2846 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 5252 2846 197 640 0 4608 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21008

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1370480/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=22056 CPUtime=102.27
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 3127 0 0 0 10221 6 0 0 25 0 1 0 179644424 22585344 3090 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 5514 3090 197 640 0 4870 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22056

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4945
/proc/meminfo: memFree=1369264/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=23220 CPUtime=162.24
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 3436 0 0 0 16217 7 0 0 25 0 1 0 179644424 23777280 3399 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 5805 3399 197 640 0 5161 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23220

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4947
/proc/meminfo: memFree=1368112/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=24376 CPUtime=222.22
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 3722 0 0 0 22213 9 0 0 25 0 1 0 179644424 24961024 3685 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6094 3685 197 640 0 5450 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24376

[startup+282.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 4947
/proc/meminfo: memFree=1368048/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=24376 CPUtime=282.2
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 3729 0 0 0 28210 10 0 0 25 0 1 0 179644424 24961024 3692 1992294400 134512640 137136520 4294956256 18446744073709551615 134598659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6094 3692 197 640 0 5450 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 24376

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 4947
/proc/meminfo: memFree=1367856/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=24636 CPUtime=342.18
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 3773 0 0 0 34207 11 0 0 25 0 1 0 179644424 25227264 3736 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6159 3736 197 640 0 5515 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 24636

[startup+402.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 4947
/proc/meminfo: memFree=1366896/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=25540 CPUtime=402.16
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4006 0 0 0 40203 13 0 0 25 0 1 0 179644424 26152960 3969 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6385 3969 197 640 0 5741 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 25540

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4947
/proc/meminfo: memFree=1366640/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=25796 CPUtime=462.14
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4062 0 0 0 46200 14 0 0 25 0 1 0 179644424 26415104 4025 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6449 4025 197 640 0 5805 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 25796

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4947
/proc/meminfo: memFree=1366640/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=25796 CPUtime=522.13
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4072 0 0 0 52197 16 0 0 25 0 1 0 179644424 26415104 4035 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6449 4035 197 640 0 5805 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 25796

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4947
/proc/meminfo: memFree=1366384/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=26052 CPUtime=582.11
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4127 0 0 0 58194 17 0 0 25 0 1 0 179644424 26677248 4090 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6513 4090 197 640 0 5869 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 26052

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4947
/proc/meminfo: memFree=1365168/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=27228 CPUtime=642.09
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4434 0 0 0 64191 18 0 0 25 0 1 0 179644424 27881472 4397 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 6807 4397 197 640 0 6163 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 27228

[startup+702.302 s]

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

/proc/meminfo: memFree=1363312/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28936 CPUtime=1121.93
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 112166 27 0 0 25 0 1 0 179644424 29630464 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7234 4816 197 640 0 6590 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 28936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1363248/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28936 CPUtime=1181.92
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 118163 29 0 0 25 0 1 0 179644424 29630464 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7234 4816 197 640 0 6590 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 28936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1363248/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28936 CPUtime=1241.9
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 124160 30 0 0 25 0 1 0 179644424 29630464 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7234 4816 197 640 0 6590 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 28936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1363184/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28936 CPUtime=1301.89
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 130158 31 0 0 25 0 1 0 179644424 29630464 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7234 4816 197 640 0 6590 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 28936

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1363184/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28928 CPUtime=1361.87
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 136154 33 0 0 25 0 1 0 179644424 29622272 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7232 4816 197 640 0 6588 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 28928

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1363248/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28928 CPUtime=1421.85
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 142151 34 0 0 25 0 1 0 179644424 29622272 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7232 4816 197 640 0 6588 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 28928

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1363184/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28928 CPUtime=1481.83
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 148148 35 0 0 25 0 1 0 179644424 29622272 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7232 4816 197 640 0 6588 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 28928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1363184/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=28928 CPUtime=1541.81
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 4853 0 0 0 154145 36 0 0 25 0 1 0 179644424 29622272 4816 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7232 4816 197 640 0 6588 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 28928

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1362096/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=29984 CPUtime=1601.79
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5132 0 0 0 160141 38 0 0 25 0 1 0 179644424 30703616 5095 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7496 5095 197 640 0 6852 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 29984

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1362032/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=29984 CPUtime=1661.78
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5132 0 0 0 166139 39 0 0 25 0 1 0 179644424 30703616 5095 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7496 5095 197 640 0 6852 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 29984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361776/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1721.76
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 172136 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 30360

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1781.74
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 178134 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 30360

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1791.33
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 179093 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 30360

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1794.53
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 179413 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 30360

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1796.13
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 179573 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1796.13
Current children cumulated vsize (KiB) 30360

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1796.93
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 179653 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1796.93
Current children cumulated vsize (KiB) 30360

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1797.73
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 179733 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1797.73
Current children cumulated vsize (KiB) 30360

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=30360 CPUtime=1798.13
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194304 5203 0 0 0 179773 40 0 0 25 0 1 0 179644424 31088640 5166 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 7590 5166 197 640 0 6946 0
Current children cumulated CPU time (s) 1798.13
Current children cumulated vsize (KiB) 30360

[startup+1798.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4953
/proc/meminfo: memFree=1361712/2055920 swapFree=4191900/4192956
[pid=4944] ppid=4942 vsize=0 CPUtime=1798.23
/proc/4944/stat : 4944 (bsolo) R 4942 4944 3578 0 -1 4194308 5204 0 0 0 179783 40 0 0 25 0 1 0 179644424 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4944/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.23
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.8
CPU time (s): 1798.25
CPU user time (s): 1797.83
CPU system time (s): 0.412937
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 30360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.83
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5204
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= 2
involuntary context switches= 3196

runsolver used 1.49077 second user time and 3.51747 second system time

The end

Launcher Data 

Begin job on node34 at 2009-06-16 04:47:31
IDJOB=1880241
IDBENCH=1320
IDSOLVER=701
FILE ID=node34/1880241-1245120451
PBS_JOBID= 9363634
Free space on /tmp= 66252 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900562192.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880241-1245120451/watcher-1880241-1245120451 -o /tmp/evaluation-result-1880241-1245120451/solver-1880241-1245120451 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880241-1245120451.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 608a9740e0756eec3b8d3bf2dd1f591f
RANDOM SEED=294771808

node34.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1382808 kB
Buffers:         47012 kB
Cached:         542152 kB
SwapCached:        260 kB
Active:          62744 kB
Inactive:       539660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1382808 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21784 kB
Slab:            56728 kB
Committed_AS:   154860 kB
PageTables:       1384 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= 66248 MiB
End job on node34 at 2009-06-16 05:17:30