Trace number 1875661

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 1019.6 1019.89

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900582300.opb
MD5SUMbe6efe3218879d0d0c6c419c0919396c
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 benchmark43.2124
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 683
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

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-1875661-1245116017.opb.
0.00/0.00	c Instance file HOME/instance-1875661-1245116017.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 683
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 |       101 |     231     2707     8338 |     5500      101     30 |  0.002 % |
0.00/0.02	c |       252 |     231     2707     8338 |     6050      252     29 |  0.002 % |
0.00/0.03	c |       479 |     231     2707     8338 |     6655      479     31 |  0.002 % |
0.04/0.05	c |       817 |     231     2707     8338 |     7320      817     32 |  0.002 % |
0.04/0.08	c |      1323 |     231     2707     8338 |     8052     1323     32 |  0.002 % |
0.09/0.13	c |      2082 |     231     2707     8338 |     8857     2082     32 |  0.002 % |
0.19/0.21	c |      3221 |     231     2707     8338 |     9743     3221     32 |  0.002 % |
0.29/0.34	c |      4930 |     231     2707     8338 |    10717     4930     32 |  0.002 % |
0.49/0.56	c |      7494 |     231     2707     8338 |    11789     7494     31 |  0.002 % |
0.89/0.99	c |     11338 |     231     2707     8338 |    12968    11338     33 |  0.002 % |
1.59/1.68	c |     17104 |     231     2707     8338 |    14265    10576     37 |  0.002 % |
2.89/2.91	c |     25754 |     231     2707     8338 |    15692    12042     37 |  0.002 % |
4.99/5.00	c |     38728 |     231     2707     8338 |    17261     9209     40 |  0.002 % |
7.69/7.79	c |     58190 |     231     2707     8338 |    18987    11310     36 |  0.002 % |
13.09/13.11	c |     87382 |     231     2707     8338 |    20886    11855     37 |  0.002 % |
20.68/20.72	c |    131172 |     231     2707     8338 |    22974    13672     35 |  0.002 % |
34.68/34.77	c |    196857 |     231     2707     8338 |    25272    21371     40 |  0.002 % |
59.47/59.57	c |    295386 |     231     2707     8338 |    27799    12401     36 |  0.002 % |
94.66/94.73	c |    443175 |     231     2707     8338 |    30579    19283     38 |  0.002 % |
163.64/163.70	c |    664859 |     231     2707     8338 |    33637    20824     40 |  0.002 % |
273.50/273.65	c |    997388 |     231     2707     8338 |    37001    15727     42 |  0.002 % |
438.66/438.86	c |   1496178 |     231     2707     8338 |    40701    23724     37 |  0.002 % |
701.79/702.05	c |   2244362 |     231     2707     8338 |    44771    19044     39 |  0.002 % |
954.62/954.97	c ===============================================================================
1019.40/1019.72	c core #1
1019.40/1019.72	c Core size: 2586	Core Weight: 2147483647	Total Weight: 2147483647
1019.40/1019.72	c restarts              : 24
1019.40/1019.72	c conflicts             : 2922075        (2888 /sec)
1019.40/1019.72	c decisions             : 3792485        (1.31 % random) (3748 /sec)
1019.40/1019.72	c propagations          : 120442523      (119032 /sec)
1019.40/1019.72	c conflict literals     : 121599356      (0.00 % deleted)
1019.40/1019.72	c Memory used           : 1032.02 MB
1019.40/1019.72	c CPU time              : 1011.85 s
1019.40/1019.72	c 
1019.40/1019.73	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-1875661-1245116017/watcher-1875661-1245116017 -o /tmp/evaluation-result-1875661-1245116017/solver-1875661-1245116017 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875661-1245116017.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 0.97 1.02 3/64 4387
/proc/meminfo: memFree=1283704/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=2608 CPUtime=0
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 179198573 2670592 173 1992294400 134512640 135709839 4294956240 18446744073709551615 135155632 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 652 174 125 292 0 336 0

[startup+0.0476631 s]
/proc/loadavg: 0.99 0.97 1.02 3/64 4387
/proc/meminfo: memFree=1283704/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=2788 CPUtime=0.04
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 307 0 0 0 4 0 0 0 18 0 1 0 179198573 2854912 270 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 697 270 135 292 0 402 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2788

[startup+0.101668 s]
/proc/loadavg: 0.99 0.97 1.02 3/64 4387
/proc/meminfo: memFree=1283704/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=3184 CPUtime=0.09
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 382 0 0 0 9 0 0 0 18 0 1 0 179198573 3260416 345 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 796 345 135 292 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.30169 s]
/proc/loadavg: 0.99 0.97 1.02 3/64 4387
/proc/meminfo: memFree=1283704/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=3976 CPUtime=0.29
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 603 0 0 0 29 0 0 0 19 0 1 0 179198573 4071424 566 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 994 566 135 292 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3976

[startup+0.701735 s]
/proc/loadavg: 0.99 0.97 1.02 3/64 4387
/proc/meminfo: memFree=1283704/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=5316 CPUtime=0.69
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 938 0 0 0 68 1 0 0 23 0 1 0 179198573 5443584 901 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 1329 901 135 292 0 1034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5316

[startup+1.50182 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 4388
/proc/meminfo: memFree=1279728/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=7560 CPUtime=1.49
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 1496 0 0 0 146 3 0 0 25 0 1 0 179198573 7741440 1459 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 1890 1459 135 292 0 1595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7560

[startup+3.102 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 4388
/proc/meminfo: memFree=1276784/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=11256 CPUtime=3.08
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 2428 0 0 0 303 5 0 0 25 0 1 0 179198573 11526144 2391 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 2814 2391 135 292 0 2519 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11256

[startup+6.30135 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 4388
/proc/meminfo: memFree=1269488/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=18120 CPUtime=6.29
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 4137 0 0 0 619 10 0 0 25 0 1 0 179198573 18554880 4100 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 4530 4100 135 292 0 4235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18120

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 4388
/proc/meminfo: memFree=1256696/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=30160 CPUtime=12.69
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 7149 0 0 0 1251 18 0 0 25 0 1 0 179198573 30883840 7112 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 7540 7112 135 292 0 7245 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30160

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 4388
/proc/meminfo: memFree=1233720/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=52340 CPUtime=25.49
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 12700 0 0 0 2515 34 0 0 25 0 1 0 179198573 53596160 12663 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 13085 12663 135 292 0 12790 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52340

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 4388
/proc/meminfo: memFree=1198776/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=87620 CPUtime=51.08
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 21490 0 0 0 5049 59 0 0 25 0 1 0 179198573 89722880 21453 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 21905 21453 135 292 0 21610 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 87620

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 4388
/proc/meminfo: memFree=1130168/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=155420 CPUtime=102.26
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 38441 0 0 0 10117 109 0 0 25 0 1 0 179198573 159150080 38404 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 38855 38404 135 292 0 38560 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 155420

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=1066232/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=219612 CPUtime=162.24
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 54462 0 0 0 16064 160 0 0 25 0 1 0 179198573 224882688 54425 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 54903 54425 135 292 0 54608 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 219612

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=1004344/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=281156 CPUtime=222.23
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 69851 0 0 0 22018 205 0 0 25 0 1 0 179198573 287903744 69814 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 70289 69814 135 292 0 69994 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 281156

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=941368/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=344936 CPUtime=282.2
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 85800 0 0 0 27964 256 0 0 25 0 1 0 179198573 353214464 85763 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 86234 85763 135 292 0 85939 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 344936

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=880696/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=404488 CPUtime=342.19
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 100697 0 0 0 33918 301 0 0 25 0 1 0 179198573 414195712 100660 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 101122 100660 135 292 0 100827 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 404488

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=822712/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=462896 CPUtime=402.18
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 115288 0 0 0 39873 345 0 0 25 0 1 0 179198573 474005504 115251 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 115724 115251 135 292 0 115429 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 462896

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=759544/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=525740 CPUtime=462.15
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 130984 0 0 0 45816 399 0 0 25 0 1 0 179198573 538357760 130947 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 131435 130947 135 292 0 131140 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 525740

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=701368/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=584096 CPUtime=522.13
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 145581 0 0 0 51771 442 0 0 25 0 1 0 179198573 598114304 145544 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 146024 145544 135 292 0 145729 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 584096

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=645752/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=639076 CPUtime=582.12
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 159328 0 0 0 57728 484 0 0 25 0 1 0 179198573 654413824 159291 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 159769 159291 135 292 0 159474 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 639076

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=590456/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=693856 CPUtime=642.11
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 173005 0 0 0 63686 525 0 0 25 0 1 0 179198573 710508544 172968 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 173464 172968 135 292 0 173169 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 693856

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=537592/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=747484 CPUtime=702.09
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 186409 0 0 0 69639 570 0 0 25 0 1 0 179198573 765423616 186372 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 186871 186372 135 292 0 186576 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 747484

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=482232/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=801972 CPUtime=762.07
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 200012 0 0 0 75595 612 0 0 25 0 1 0 179198573 821219328 199975 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 200493 199975 135 292 0 200198 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 801972

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=427448/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=857188 CPUtime=822.05
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 213825 0 0 0 81546 659 0 0 25 0 1 0 179198573 877760512 213788 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 214297 213788 135 292 0 214002 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 857188

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=368248/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=916032 CPUtime=882.03
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 228524 0 0 0 87498 705 0 0 25 0 1 0 179198573 938016768 228487 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 229008 228487 135 292 0 228713 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 916032

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=325432/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=959100 CPUtime=942.02
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 239271 0 0 0 93463 739 0 0 25 0 1 0 179198573 982118400 239234 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 239775 239234 135 292 0 239480 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 959100

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=1056780 CPUtime=1002
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 263718 0 0 0 99442 758 0 0 25 0 1 0 179198573 1082142720 263681 1992294400 134512640 135709839 4294956240 18446744073709551615 134583739 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 264195 263681 136 292 0 263900 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 1056780

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

[startup+1011.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=1056780 CPUtime=1010.8
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 263718 0 0 0 100322 758 0 0 25 0 1 0 179198573 1082142720 263681 1992294400 134512640 135709839 4294956240 18446744073709551615 134584062 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 264195 263681 136 292 0 263900 0
Current children cumulated CPU time (s) 1010.8
Current children cumulated vsize (KiB) 1056780

[startup+1014.3 s]
/proc/loadavg: 0.99 0.97 1.00 3/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=1056780 CPUtime=1014
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 263718 0 0 0 100642 758 0 0 25 0 1 0 179198573 1082142720 263681 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 264195 263681 136 292 0 263900 0
Current children cumulated CPU time (s) 1014
Current children cumulated vsize (KiB) 1056780

[startup+1017.51 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=1056780 CPUtime=1017.2
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 263718 0 0 0 100962 758 0 0 25 0 1 0 179198573 1082142720 263681 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 264195 263681 136 292 0 263900 0
Current children cumulated CPU time (s) 1017.2
Current children cumulated vsize (KiB) 1056780

[startup+1019.1 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=1056780 CPUtime=1018.8
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 263718 0 0 0 101122 758 0 0 25 0 1 0 179198573 1082142720 263681 1992294400 134512640 135709839 4294956240 18446744073709551615 134583612 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 264195 263681 136 292 0 263900 0
Current children cumulated CPU time (s) 1018.8
Current children cumulated vsize (KiB) 1056780

[startup+1019.5 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=1056780 CPUtime=1019.2
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 263718 0 0 0 101162 758 0 0 25 0 1 0 179198573 1082142720 263681 1992294400 134512640 135709839 4294956240 18446744073709551615 134583612 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 264195 263681 136 292 0 263900 0
Current children cumulated CPU time (s) 1019.2
Current children cumulated vsize (KiB) 1056780

[startup+1019.71 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=1056780 CPUtime=1019.4
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194304 263718 0 0 0 101182 758 0 0 25 0 1 0 179198573 1082142720 263681 1992294400 134512640 135709839 4294956240 18446744073709551615 134583612 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 264195 263681 136 292 0 263900 0
Current children cumulated CPU time (s) 1019.4
Current children cumulated vsize (KiB) 1056780

[startup+1019.8 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 4388
/proc/meminfo: memFree=226936/2055920 swapFree=4192812/4192956
[pid=4387] ppid=4385 vsize=0 CPUtime=1019.5
/proc/4387/stat : 4387 (wbo) R 4385 4387 3762 0 -1 4194308 263720 0 0 0 101185 765 0 0 25 0 1 0 179198573 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/4387/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1019.5
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1019.89
CPU time (s): 1019.6
CPU user time (s): 1011.85
CPU system time (s): 7.74482
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 1056780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1011.85
system time used= 7.74482
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263720
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= 1125

runsolver used 0.886865 second user time and 1.9407 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-16 03:33:37
IDJOB=1875661
IDBENCH=1274
IDSOLVER=698
FILE ID=node42/1875661-1245116017
PBS_JOBID= 9363655
Free space on /tmp= 66148 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900582300.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-1875661-1245116017/watcher-1875661-1245116017 -o /tmp/evaluation-result-1875661-1245116017/solver-1875661-1245116017 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1875661-1245116017.opb

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

MD5SUM BENCH= be6efe3218879d0d0c6c419c0919396c
RANDOM SEED=1849662028

node42.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		: 3000.214
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		: 3000.214
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:       1284184 kB
Buffers:         38344 kB
Cached:         643284 kB
SwapCached:        140 kB
Active:         111408 kB
Inactive:       584316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1284184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          23736 kB
Slab:            62076 kB
Committed_AS:   156916 kB
PageTables:       1392 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-1875661-1245116017.opb

Free space on /tmp at the end= 66144 MiB
End job on node42 at 2009-06-16 03:50:37