Trace number 1875948

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
wbo 1.0UNSAT 933.33 933.698

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
MD5SUMf4b978648ea0f0ad7162795950b3a449
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 benchmark103.874
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 625
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 This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1875948-1245120141.opb.
0.00/0.00	c Instance file HOME/instance-1875948-1245120141.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.01         s                                      |
0.00/0.01	c |  Number Variables:      231                                                 |
0.00/0.01	c |  Number Clauses:        2684                                                |
0.00/0.01	c |  Number Cardinality:    22                                                  |
0.00/0.01	c |  Number PB Constraints: 1                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     231     2707     8338 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       100 |     231     2707     8338 |     5500      100     24 |  0.002 % |
0.00/0.02	c |       252 |     231     2707     8338 |     6050      252     25 |  0.002 % |
0.00/0.03	c |       480 |     231     2707     8338 |     6655      480     28 |  0.002 % |
0.00/0.05	c |       819 |     231     2707     8338 |     7320      819     28 |  0.002 % |
0.06/0.07	c |      1330 |     231     2707     8338 |     8052     1330     32 |  0.002 % |
0.09/0.12	c |      2091 |     231     2707     8338 |     8857     2091     33 |  0.002 % |
0.19/0.20	c |      3230 |     231     2707     8338 |     9743     3230     34 |  0.002 % |
0.29/0.34	c |      4938 |     231     2707     8338 |    10717     4938     34 |  0.002 % |
0.49/0.56	c |      7504 |     231     2707     8338 |    11789     7504     35 |  0.002 % |
0.89/0.95	c |     11350 |     231     2707     8338 |    12968    11350     35 |  0.002 % |
1.49/1.55	c |     17117 |     231     2707     8338 |    14265    10578     36 |  0.002 % |
2.79/2.81	c |     25766 |     231     2707     8338 |    15692    12025     45 |  0.002 % |
4.59/4.62	c |     38744 |     231     2707     8338 |    17261     9200     43 |  0.002 % |
7.69/7.80	c |     58207 |     231     2707     8338 |    18987    11278     40 |  0.002 % |
12.49/12.51	c |     87402 |     231     2707     8338 |    20886    11822     39 |  0.002 % |
19.98/20.07	c |    131194 |     231     2707     8338 |    22974    13613     40 |  0.002 % |
33.58/33.62	c |    196878 |     231     2707     8338 |    25272    21261     40 |  0.002 % |
57.07/57.17	c |    295404 |     231     2707     8338 |    27799    12785     42 |  0.002 % |
91.75/91.85	c |    443194 |     231     2707     8338 |    30579    16927     41 |  0.002 % |
150.43/150.53	c |    664877 |     231     2707     8338 |    33637    16249     41 |  0.002 % |
242.69/242.81	c |    997403 |     231     2707     8338 |    37001    26091     38 |  0.002 % |
390.04/390.28	c |   1496194 |     231     2707     8338 |    40701    30364     40 |  0.002 % |
636.65/636.93	c |   2244378 |     231     2707     8338 |    44771    16261     42 |  0.002 % |
872.24/872.61	c ===============================================================================
933.13/933.54	c core #1
933.13/933.54	c Core size: 2586	Core Weight: 2147483647	Total Weight: 2147483647
933.13/933.54	c restarts              : 24
933.13/933.54	c conflicts             : 2908171        (3142 /sec)
933.13/933.54	c decisions             : 3729154        (1.27 % random) (4028 /sec)
933.13/933.54	c propagations          : 117669619      (127111 /sec)
933.13/933.54	c conflict literals     : 123272909      (0.00 % deleted)
933.13/933.54	c Memory used           : 1037.30 MB
933.13/933.54	c CPU time              : 925.726 s
933.13/933.54	c 
933.13/933.54	s UNSATISFIABLE

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-1875948-1245120141/watcher-1875948-1245120141 -o /tmp/evaluation-result-1875948-1245120141/solver-1875948-1245120141 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875948-1245120141.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: 0.99 0.99 0.99 3/64 29090
/proc/meminfo: memFree=1820792/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=2608 CPUtime=0
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 179613858 2670592 177 1992294400 134512640 135709839 4294956240 18446744073709551615 134547798 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 652 178 127 292 0 336 0

[startup+0.0676741 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 29090
/proc/meminfo: memFree=1820792/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=2920 CPUtime=0.06
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 343 0 0 0 6 0 0 0 18 0 1 0 179613858 2990080 306 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 730 307 135 292 0 435 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2920

[startup+0.101676 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 29090
/proc/meminfo: memFree=1820792/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=3184 CPUtime=0.09
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 393 0 0 0 9 0 0 0 18 0 1 0 179613858 3260416 356 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 796 356 135 292 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.301693 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 29090
/proc/meminfo: memFree=1820792/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=4108 CPUtime=0.29
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 179613858 4206592 586 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 1027 586 135 292 0 732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4108

[startup+0.701729 s]
/proc/loadavg: 0.99 0.99 0.99 3/64 29090
/proc/meminfo: memFree=1820792/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=5560 CPUtime=0.69
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 990 0 0 0 67 2 0 0 23 0 1 0 179613858 5693440 953 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 1390 953 135 292 0 1095 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5560

[startup+1.5018 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1816624/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=8068 CPUtime=1.49
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 1605 0 0 0 146 3 0 0 25 0 1 0 179613858 8261632 1568 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 2017 1568 135 292 0 1722 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8068

[startup+3.10195 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1813360/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=12028 CPUtime=3.1
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 2611 0 0 0 304 6 0 0 25 0 1 0 179613858 12316672 2574 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 3007 2574 135 292 0 2712 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 12028

[startup+6.30124 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1805168/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=19420 CPUtime=6.28
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 4467 0 0 0 618 10 0 0 25 0 1 0 179613858 19886080 4430 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 4855 4430 135 292 0 4560 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 19420

[startup+12.7018 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1792048/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=32036 CPUtime=12.68
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 7611 0 0 0 1249 19 0 0 25 0 1 0 179613858 32804864 7574 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 8009 7574 135 292 0 7714 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32036

[startup+25.503 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1769008/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=54356 CPUtime=25.48
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 13198 0 0 0 2514 34 0 0 25 0 1 0 179613858 55660544 13161 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 13589 13161 135 292 0 13294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54356

[startup+51.1023 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1729904/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=93828 CPUtime=51.07
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 23045 0 0 0 5045 62 0 0 25 0 1 0 179613858 96079872 23008 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 23457 23008 135 292 0 23162 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93828

[startup+102.307 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1658864/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=163776 CPUtime=102.26
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 40538 0 0 0 10114 112 0 0 25 0 1 0 179613858 167706624 40501 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 40944 40501 135 292 0 40649 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 163776

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1583408/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=240128 CPUtime=162.23
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 59620 0 0 0 16052 171 0 0 25 0 1 0 179613858 245891072 59583 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 60032 59583 135 292 0 59737 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 240128

[startup+222.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1511536/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=311064 CPUtime=222.21
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 77332 0 0 0 21997 224 0 0 25 0 1 0 179613858 318529536 77295 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 77766 77295 135 292 0 77471 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 311064

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1441520/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=381356 CPUtime=282.18
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 94904 0 0 0 27946 272 0 0 25 0 1 0 179613858 390508544 94867 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 95339 94867 135 292 0 95044 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 381356

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1374320/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=447904 CPUtime=342.16
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 111559 0 0 0 33891 325 0 0 25 0 1 0 179613858 458653696 111522 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 111976 111522 135 292 0 111681 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 447904

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1310448/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=511960 CPUtime=402.13
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 127557 0 0 0 39838 375 0 0 25 0 1 0 179613858 524247040 127520 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 127990 127520 135 292 0 127695 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 511960

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1252080/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=569836 CPUtime=462.11
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 142010 0 0 0 45792 419 0 0 25 0 1 0 179613858 583512064 141973 1992294400 134512640 135709839 4294956240 18446744073709551615 134568276 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 142459 141973 135 292 0 142164 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 569836

[startup+522.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29091
/proc/meminfo: memFree=1192368/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=630460 CPUtime=522.1
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 157177 0 0 0 51743 467 0 0 25 0 1 0 179613858 645591040 157140 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 157615 157140 135 292 0 157320 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 630460

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=1129648/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=692236 CPUtime=582.07
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 172596 0 0 0 57692 515 0 0 25 0 1 0 179613858 708849664 172559 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 173059 172559 135 292 0 172764 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 692236

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=1064688/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=756676 CPUtime=642.05
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 188712 0 0 0 63641 564 0 0 25 0 1 0 179613858 774836224 188675 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 189169 188675 135 292 0 188874 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 756676

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=1010992/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=810616 CPUtime=702.02
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 202186 0 0 0 69596 606 0 0 25 0 1 0 179613858 830070784 202149 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 202654 202149 135 292 0 202359 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 810616

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=953520/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=867568 CPUtime=762.01
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 216415 0 0 0 75547 654 0 0 25 0 1 0 179613858 888389632 216378 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 216892 216378 135 292 0 216597 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 867568

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=897776/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=924368 CPUtime=821.97
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 230605 0 0 0 81498 699 0 0 25 0 1 0 179613858 946552832 230568 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 231092 230568 135 292 0 230797 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 924368

[startup+882.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=805232/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1016516 CPUtime=881.94
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 253628 0 0 0 87455 739 0 0 25 0 1 0 179613858 1040912384 253591 1992294400 134512640 135709839 4294956240 18446744073709551615 134674317 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 254129 253592 136 292 0 253834 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 1016516

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

[startup+895.902 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=761776/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1060472 CPUtime=895.54
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 264627 0 0 0 88811 743 0 0 25 0 1 0 179613858 1085923328 264590 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265118 264590 136 292 0 264823 0
Current children cumulated CPU time (s) 895.54
Current children cumulated vsize (KiB) 1060472

[startup+908.701 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758640/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1062056 CPUtime=908.34
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 265023 0 0 0 90090 744 0 0 25 0 1 0 179613858 1087545344 264986 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265514 264986 136 292 0 265219 0
Current children cumulated CPU time (s) 908.34
Current children cumulated vsize (KiB) 1062056

[startup+921.501 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758512/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1062188 CPUtime=921.13
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 265043 0 0 0 91369 744 0 0 25 0 1 0 179613858 1087680512 265006 1992294400 134512640 135709839 4294956240 18446744073709551615 134583602 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265547 265006 136 292 0 265252 0
Current children cumulated CPU time (s) 921.13
Current children cumulated vsize (KiB) 1062188

[startup+927.902 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758512/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1062188 CPUtime=927.53
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 265043 0 0 0 92009 744 0 0 25 0 1 0 179613858 1087680512 265006 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265547 265006 136 292 0 265252 0
Current children cumulated CPU time (s) 927.53
Current children cumulated vsize (KiB) 1062188

[startup+931.101 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758512/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1062188 CPUtime=930.73
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 265043 0 0 0 92329 744 0 0 25 0 1 0 179613858 1087680512 265006 1992294400 134512640 135709839 4294956240 18446744073709551615 134583617 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265547 265006 136 292 0 265252 0
Current children cumulated CPU time (s) 930.73
Current children cumulated vsize (KiB) 1062188

[startup+932.701 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758512/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1062188 CPUtime=932.33
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 265043 0 0 0 92489 744 0 0 25 0 1 0 179613858 1087680512 265006 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265547 265006 136 292 0 265252 0
Current children cumulated CPU time (s) 932.33
Current children cumulated vsize (KiB) 1062188

[startup+933.101 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758512/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1062188 CPUtime=932.73
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 265043 0 0 0 92529 744 0 0 25 0 1 0 179613858 1087680512 265006 1992294400 134512640 135709839 4294956240 18446744073709551615 134583733 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265547 265006 136 292 0 265252 0
Current children cumulated CPU time (s) 932.73
Current children cumulated vsize (KiB) 1062188

[startup+933.501 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758512/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=1062188 CPUtime=933.13
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194304 265043 0 0 0 92569 744 0 0 25 0 1 0 179613858 1087680512 265006 1992294400 134512640 135709839 4294956240 18446744073709551615 134520152 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 265547 265006 136 292 0 265252 0
Current children cumulated CPU time (s) 933.13
Current children cumulated vsize (KiB) 1062188

[startup+933.601 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 29093
/proc/meminfo: memFree=758512/2055920 swapFree=4192812/4192956
[pid=29090] ppid=29088 vsize=0 CPUtime=933.22
/proc/29090/stat : 29090 (wbo) R 29088 29090 28357 0 -1 4194308 265045 0 0 0 92573 749 0 0 25 0 1 0 179613858 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/29090/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 933.22
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 933.698
CPU time (s): 933.33
CPU user time (s): 925.733
CPU system time (s): 7.59685
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 1062188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 925.733
system time used= 7.59685
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 265045
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= 3092

runsolver used 0.740887 second user time and 2.66059 second system time

The end

Launcher Data 

Begin job on node25 at 2009-06-16 04:42:21
IDJOB=1875948
IDBENCH=1317
IDSOLVER=698
FILE ID=node25/1875948-1245120141
PBS_JOBID= 9363656
Free space on /tmp= 66312 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559676.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875948-1245120141/watcher-1875948-1245120141 -o /tmp/evaluation-result-1875948-1245120141/solver-1875948-1245120141 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875948-1245120141.opb

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

MD5SUM BENCH= f4b978648ea0f0ad7162795950b3a449
RANDOM SEED=1407598596

node25.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		: 3000.238
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		: 3000.238
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:       1821272 kB
Buffers:         13860 kB
Cached:         154916 kB
SwapCached:          0 kB
Active:          51188 kB
Inactive:       131496 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1821272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2452 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            37960 kB
Committed_AS:   185292 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875948-1245120141.opb

Free space on /tmp at the end= 66308 MiB
End job on node25 at 2009-06-16 04:57:55