Trace number 359839

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.0.16UNSAT 1555.83 1556.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
MD5SUM490d573a1d39845890b306c349815f34
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark31.3106
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 749
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/359839-1176944207/instance-359839-1176944207.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.02	c Highest Coefficient sum: 749
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1555.73/1556.29	c      105    231     2691    13579    5     5686    2069    105   2692 0.04
1555.73/1556.29	c      255    231     2841    20818    7     5986    2276    255   4636 0.06
1555.73/1556.29	c      484    231     3070    31177   10     6444    2504    484   5831 0.08
1555.73/1556.29	c      823    231     3409    48573   14     7123    2755    823   6187 0.13
1555.73/1556.29	c     1331    231     3917    70360   17     8139    3031   1331   6050 0.22
1555.73/1556.29	c     2094    231     4680   103321   22     9663    3335   2094   5525 0.38
1555.73/1556.29	c     3243    231     5829   158561   27    11963    3669   3243   4574 0.71
1555.73/1556.29	c     4967    231     5633   149941   26    11571    4036   3047   4149 1.20
1555.73/1556.29	c     7552    231     6114   169676   27    12533    4440   3528   3847 1.96
1555.73/1556.29	c    11433    231     5386   143998   26    11077    4885   2800   3445 3.32
1555.73/1556.29	c    17257    231     6124   143530   23    12551    5374   3538   3322 5.19
1555.73/1556.29	c    25994    231     6457   163187   25    13217    5912   3871   3353 7.75
1555.73/1556.29	c    39104    231     7310   199694   27    14925    6504   4724   3180 12.29
1555.73/1556.29	c    58778    231     6886   178479   25    14076    7155   4300   3019 19.47
1555.73/1556.29	c    88288    231     6875   171461   24    14053    7871   4289   2885 30.59
1555.73/1556.29	c   132558    231     6647   157220   23    13598    8659   4061   2741 48.35
1555.73/1556.29	c   198968    231    10991   343348   31    22287    9525   8405   2481 80.17
1555.73/1556.29	c   298589    231     8484   219409   25    17272   10478   5898   2306 129.43
1555.73/1556.29	c   448026    231     8397   233971   27    17099   11526   5811   2079 215.50
1555.73/1556.29	c   672186    231     9475   279826   29    19255   12679   6889   1887 356.11
1555.73/1556.29	c  1008430    231    10645   318710   29    21595   13947   8059   1724 584.77
1555.73/1556.29	c  1512801    231    12264   387716   31    24833   15342   9678   1552 974.47
1555.73/1556.29	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1555.73/1556.29	c   22  2144687 439016  2965650    14025   430734  11439   1378 1555.83
1555.73/1556.29	s UNSATISFIABLE
1555.73/1556.29	c Total time: 1555.83 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-359839-1176944207 -o ROOT/results/node43/solver-359839-1176944207 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359839-1176944207/instance-359839-1176944207.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 1376
/proc/meminfo: memFree=1350376/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=4008 CPUtime=0
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 142332531 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 1002 337 282 324 0 50 0

[startup+0.081606 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 1376
/proc/meminfo: memFree=1350376/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=4720 CPUtime=0.07
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 609 0 0 0 7 0 0 0 18 0 1 0 142332531 4833280 556 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 1180 556 310 324 0 249 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4720

[startup+0.101606 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 1376
/proc/meminfo: memFree=1350376/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=4848 CPUtime=0.09
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 142332531 4964352 581 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 1212 581 310 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301624 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 1376
/proc/meminfo: memFree=1350376/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=5624 CPUtime=0.29
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 828 0 0 0 29 0 0 0 19 0 1 0 142332531 5758976 775 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 1406 775 311 324 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5624

[startup+0.701659 s]
/proc/loadavg: 0.98 0.98 0.99 3/77 1376
/proc/meminfo: memFree=1350376/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=6668 CPUtime=0.69
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 1095 0 0 0 68 1 0 0 23 0 1 0 142332531 6828032 1042 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 1667 1042 311 324 0 736 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50173 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1346976/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=7200 CPUtime=1.49
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 1230 0 0 0 148 1 0 0 25 0 1 0 142332531 7372800 1177 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 1800 1177 311 324 0 869 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7200

[startup+3.10187 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1346400/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=7720 CPUtime=3.09
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 1374 0 0 0 307 2 0 0 25 0 1 0 142332531 7905280 1321 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 1930 1321 311 324 0 999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7720

[startup+6.30115 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1345696/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=8100 CPUtime=6.29
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 1444 0 0 0 625 4 0 0 25 0 1 0 142332531 8294400 1391 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551955 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2025 1391 311 324 0 1094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8100

[startup+12.7017 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1345512/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=8232 CPUtime=12.69
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 1493 0 0 0 1263 6 0 0 25 0 1 0 142332531 8429568 1440 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2058 1440 311 324 0 1127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8232

[startup+25.5018 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1344360/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=9536 CPUtime=25.48
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 1810 0 0 0 2539 9 0 0 25 0 1 0 142332531 9764864 1757 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2384 1757 311 324 0 1453 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9536

[startup+51.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1344232/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=9804 CPUtime=51.07
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 1892 0 0 0 5092 15 0 0 25 0 1 0 142332531 10039296 1839 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2451 1839 311 324 0 1520 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9804

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1343400/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=10548 CPUtime=102.27
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2060 0 0 0 10199 28 0 0 25 0 1 0 142332531 10801152 2007 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2637 2007 311 324 0 1706 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10548

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1342696/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=11156 CPUtime=162.25
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2230 0 0 0 16184 41 0 0 25 0 1 0 142332531 11423744 2177 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134559036 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2789 2177 311 324 0 1858 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11156

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 1377
/proc/meminfo: memFree=1342184/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=11804 CPUtime=222.24
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2377 0 0 0 22172 52 0 0 25 0 1 0 142332531 12087296 2324 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2951 2324 311 324 0 2020 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11804

[startup+282.301 s]
/proc/loadavg: 1.05 1.00 0.99 2/84 1533
/proc/meminfo: memFree=1340720/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=11932 CPUtime=282.16
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2422 0 0 0 28153 63 0 0 25 0 1 0 142332531 12218368 2369 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2983 2369 311 324 0 2052 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 11932

[startup+342.301 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 1575
/proc/meminfo: memFree=1341672/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=11932 CPUtime=342.12
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2422 0 0 0 34139 73 0 0 25 0 1 0 142332531 12218368 2369 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 2983 2369 311 324 0 2052 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 11932

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1575
/proc/meminfo: memFree=1340456/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=13448 CPUtime=402.1
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2789 0 0 0 40127 83 0 0 25 0 1 0 142332531 13770752 2736 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3362 2736 311 324 0 2431 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 13448

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1575
/proc/meminfo: memFree=1340520/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=13444 CPUtime=462.09
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2789 0 0 0 46115 94 0 0 25 0 1 0 142332531 13766656 2736 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 5161112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3361 2736 311 324 0 2430 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 13444

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1575
/proc/meminfo: memFree=1340520/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=13436 CPUtime=522.07
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2789 0 0 0 52102 105 0 0 25 0 1 0 142332531 13758464 2736 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 5173020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3359 2736 311 324 0 2428 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 13436

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1575
/proc/meminfo: memFree=1340584/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=13432 CPUtime=582.06
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2789 0 0 0 58088 118 0 0 25 0 1 0 142332531 13754368 2736 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3358 2736 311 324 0 2427 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 13432

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1575
/proc/meminfo: memFree=1340008/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=13980 CPUtime=642.05
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2923 0 0 0 64076 129 0 0 25 0 1 0 142332531 14315520 2870 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3495 2870 311 324 0 2564 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 13980


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

/proc/meminfo: memFree=1340200/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=13968 CPUtime=881.99
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2923 0 0 0 88030 169 0 0 25 0 1 0 142332531 14303232 2870 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3492 2870 311 324 0 2561 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 13968

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 1575
/proc/meminfo: memFree=1340200/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=13968 CPUtime=941.98
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 2923 0 0 0 94019 179 0 0 25 0 1 0 142332531 14303232 2870 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3492 2870 311 324 0 2561 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 13968

[startup+1002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 1575
/proc/meminfo: memFree=1338984/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1001.96
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 100008 188 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 15160

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 1575
/proc/meminfo: memFree=1339048/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1061.94
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 105996 198 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 15160

[startup+1122.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 1575
/proc/meminfo: memFree=1339112/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1121.93
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 111987 206 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 15160

[startup+1182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 1575
/proc/meminfo: memFree=1339112/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1181.92
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 117977 215 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 15160

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 1575
/proc/meminfo: memFree=1339112/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1241.9
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 123967 223 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 15160

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339048/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1301.89
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 129957 232 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 15160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339048/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1361.88
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 135946 242 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 15160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 1575
/proc/meminfo: memFree=1339112/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1421.86
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 141934 252 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 15160

[startup+1482.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339112/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1481.85
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 147921 264 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 15160

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339176/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1541.83
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 153910 273 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 15160

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

[startup+1548.7 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339176/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1548.24
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 154550 274 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1548.24
Current children cumulated vsize (KiB) 15160

[startup+1551.9 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339240/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1551.43
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 154868 275 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550983 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1551.43
Current children cumulated vsize (KiB) 15160

[startup+1553.5 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339240/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1553.03
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 155028 275 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1553.03
Current children cumulated vsize (KiB) 15160

[startup+1555.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339240/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1554.63
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 155188 275 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1554.63
Current children cumulated vsize (KiB) 15160

[startup+1555.9 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339240/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1555.43
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 155268 275 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1555.43
Current children cumulated vsize (KiB) 15160

[startup+1556.1 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339240/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1555.63
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 155288 275 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1555.63
Current children cumulated vsize (KiB) 15160

[startup+1556.2 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 1575
/proc/meminfo: memFree=1339240/2055920 swapFree=4184648/4192956
[pid=1376] ppid=1374 vsize=15160 CPUtime=1555.73
/proc/1376/stat : 1376 (bsolo3.0.16) R 1374 1376 476 0 -1 4194304 3233 0 0 0 155298 275 0 0 25 0 1 0 142332531 15523840 3180 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1376/statm: 3790 3180 311 324 0 2859 0
Current children cumulated CPU time (s) 1555.73
Current children cumulated vsize (KiB) 15160

Child status: 0
Real time (s): 1556.3
CPU time (s): 1555.83
CPU user time (s): 1553.08
CPU system time (s): 2.75758
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 15160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1553.08
system time used= 2.75758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3234
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 21932

runsolver used 1.85172 second user time and 3.57146 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Thu Apr 19 00:56:47 UTC 2007

IDJOB= 359839
IDBENCH= 1324
IDSOLVER= 163
FILE ID= node43/359839-1176944207

PBS_JOBID= 4605720

Free space on /tmp= 66430 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359839-1176944207/instance-359839-1176944207.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-359839-1176944207 -o ROOT/results/node43/solver-359839-1176944207 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359839-1176944207/instance-359839-1176944207.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  490d573a1d39845890b306c349815f34

RANDOM SEED= 997573580

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
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		: 3000.218
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:       1350848 kB
Buffers:         52220 kB
Cached:         459312 kB
SwapCached:       2072 kB
Active:         195720 kB
Inactive:       438564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1350848 kB
SwapTotal:     4192956 kB
SwapFree:      4184648 kB
Dirty:            4488 kB
Writeback:           0 kB
Mapped:         138500 kB
Slab:            56276 kB
Committed_AS:  1736624 kB
PageTables:       1900 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= 66430 MiB

End job on node43 on Thu Apr 19 01:22:44 UTC 2007