Trace number 360315

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 3.0.16? 1800.01 1800.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
MD5SUM30c4f9acafc0f3a30de05f75833db699
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 benchmark14.1498
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 689
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/360315-1176966163/instance-360315-1176966163.opb
0.00/0.01	c File size is 83381 bytes.
0.00/0.03	c Highest Coefficient sum: 689
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.022 s
0.00/0.03	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.03	c Obj. Vars: 0 (0 % of total variables)
0.02/0.04	c Pre-processing Time: 0.033 s
0.02/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.02/0.04	c        0    231     2586     8096    3     5470    1880      0      0 0.03
0.02/0.04	c Switching off LPR mode.
1799.90/1800.58	c      100    231     2686    12888    4     5676    2069    100   2272 0.04
1799.90/1800.58	c      253    231     2839    21460    7     5983    2276    253   4080 0.06
1799.90/1800.58	c      478    231     3064    32391   10     6431    2504    478   5494 0.09
1799.90/1800.58	c      819    231     3405    43352   12     7114    2755    819   6251 0.13
1799.90/1800.58	c     1329    231     3915    66230   16     8135    3031   1329   6096 0.22
1799.90/1800.58	c     2092    231     4678   101156   21     9660    3335   2092   5638 0.37
1799.90/1800.58	c     3238    231     5824   152075   26    11949    3669   3238   4699 0.69
1799.90/1800.58	c     4960    231     5631   147014   26    11564    4036   3045   4055 1.22
1799.90/1800.58	c     7544    231     6133   159171   25    12568    4440   3547   3783 1.99
1799.90/1800.58	c    11423    231     5363   131447   24    11028    4885   2777   3379 3.38
1799.90/1800.58	c    17248    231     6070   175538   28    12443    5374   3484   3234 5.33
1799.90/1800.58	c    25986    231     6357   185572   29    13016    5912   3771   3131 8.30
1799.90/1800.58	c    39096    231     7205   218804   30    14712    6504   4619   2933 13.33
1799.90/1800.58	c    58769    231     6626   194439   29    13555    7155   4040   2688 21.86
1799.90/1800.58	c    88280    231     6762   182667   27    13827    7871   4176   2616 33.74
1799.90/1800.58	c   132551    231     6523   171435   26    13351    8659   3937   2458 53.91
1799.90/1800.58	c   198964    231    10820   375667   34    21943    9525   8234   2260 88.03
1799.90/1800.58	c   298584    231     8115   232677   28    16534   10478   5529   2132 140.01
1799.90/1800.58	c   448020    231     7825   205658   26    15955   11526   5239   1967 227.76
1799.90/1800.58	c   672179    231     8687   268161   30    17679   12679   6101   1799 373.44
1799.90/1800.58	c  1008422    231     9411   301308   32    19125   13947   6825   1596 631.51
1799.90/1800.58	c  1512793    231    10739   337641   31    21782   15342   8153   1436 1053.27
1799.90/1800.58	c  2269356    231    11550   431847   37    23403   16877   8964   1269 1787.55
1799.90/1800.58	c Resources Exceeded
1799.90/1800.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.90/1800.58	c   23  2282567 419202  3005953    16224   642515  13638   1268 1800.00
1799.90/1800.58	s UNKNOWN
1799.90/1800.58	c Total time: 1800 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/node39/watcher-360315-1176966163 -o ROOT/results/node39/solver-360315-1176966163 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360315-1176966163/instance-360315-1176966163.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: 1.00 1.00 1.00 3/77 31958
/proc/meminfo: memFree=1618256/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=19548 CPUtime=0
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 318 0 3 0 0 0 0 0 18 0 1 0 144528404 20017152 289 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11295696 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 4887 293 262 324 0 3956 0

[startup+0.0377781 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31958
/proc/meminfo: memFree=1618256/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=4460 CPUtime=0.02
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 552 0 3 0 2 0 0 0 18 0 1 0 144528404 4567040 502 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 1148 503 305 324 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4460

[startup+0.102788 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31958
/proc/meminfo: memFree=1618256/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=4844 CPUtime=0.08
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 622 0 3 0 8 0 0 0 18 0 1 0 144528404 4960256 572 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 1211 572 310 324 0 280 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4844

[startup+0.30282 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31958
/proc/meminfo: memFree=1618256/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=5628 CPUtime=0.29
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 821 0 3 0 28 1 0 0 19 0 1 0 144528404 5763072 771 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 1407 771 311 324 0 476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5628

[startup+0.701889 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31958
/proc/meminfo: memFree=1618256/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=6540 CPUtime=0.69
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 1078 0 3 0 68 1 0 0 23 0 1 0 144528404 6696960 1028 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 1635 1028 311 324 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6540

[startup+1.50202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1614280/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=7056 CPUtime=1.48
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 1189 0 3 0 147 1 0 0 25 0 1 0 144528404 7225344 1139 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 1764 1139 311 324 0 833 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7056

[startup+3.10129 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1613896/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=7440 CPUtime=3.08
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 1294 0 3 0 307 1 0 0 25 0 1 0 144528404 7618560 1244 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 1860 1244 311 324 0 929 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7440

[startup+6.30183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1612872/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=8468 CPUtime=6.29
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 1545 0 3 0 626 3 0 0 25 0 1 0 144528404 8671232 1495 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 2117 1495 311 324 0 1186 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8468

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1611984/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=8988 CPUtime=12.68
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 1671 0 3 0 1263 5 0 0 25 0 1 0 144528404 9203712 1621 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 2247 1621 311 324 0 1316 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8988

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1611472/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=9636 CPUtime=25.48
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 1835 0 3 0 2539 9 0 0 25 0 1 0 144528404 9867264 1785 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 2409 1785 311 324 0 1478 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9636

[startup+51.1024 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1611216/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=9900 CPUtime=51.07
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 1910 0 3 0 5092 15 0 0 25 0 1 0 144528404 10137600 1860 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551522 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 2475 1860 311 324 0 1544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9900

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1610064/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=11120 CPUtime=102.26
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2203 0 3 0 10201 25 0 0 25 0 1 0 144528404 11386880 2153 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550989 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 2780 2153 311 324 0 1849 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11120

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1609360/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=11752 CPUtime=162.23
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2368 0 3 0 16187 36 0 0 25 0 1 0 144528404 12034048 2318 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 2938 2318 311 324 0 2007 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11752

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1609360/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=11752 CPUtime=222.22
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2368 0 3 0 22175 47 0 0 25 0 1 0 144528404 12034048 2318 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11534122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 2938 2318 311 324 0 2007 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11752

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1608912/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=12272 CPUtime=282.19
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2493 0 3 0 28161 58 0 0 25 0 1 0 144528404 12566528 2443 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3068 2443 311 324 0 2137 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12272

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1608784/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=12400 CPUtime=342.18
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2533 0 3 0 34149 69 0 0 25 0 1 0 144528404 12697600 2483 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134546310 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3100 2483 311 324 0 2169 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12400

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1608080/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=13104 CPUtime=402.16
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2700 0 3 0 40137 79 0 0 25 0 1 0 144528404 13418496 2650 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3276 2650 311 324 0 2345 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13104

[startup+462.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 31959
/proc/meminfo: memFree=1607888/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=13228 CPUtime=462.13
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2746 0 3 0 46126 87 0 0 25 0 1 0 144528404 13545472 2696 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3307 2696 311 324 0 2376 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 13228

[startup+522.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 31959
/proc/meminfo: memFree=1607888/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=13336 CPUtime=522.12
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2757 0 3 0 52115 97 0 0 25 0 1 0 144528404 13656064 2707 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3334 2707 311 324 0 2403 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 13336

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1607952/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=13308 CPUtime=582.1
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2757 0 3 0 58104 106 0 0 25 0 1 0 144528404 13627392 2707 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3327 2707 311 324 0 2396 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 13308

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1607184/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=14056 CPUtime=642.08
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 2944 0 3 0 64093 115 0 0 25 0 1 0 144528404 14393344 2894 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3514 2894 311 324 0 2583 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 14056


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

/proc/meminfo: memFree=1606672/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=14512 CPUtime=1061.95
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3066 0 3 0 106014 181 0 0 25 0 1 0 144528404 14860288 3016 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3628 3016 311 324 0 2697 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 14512

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1606288/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=14904 CPUtime=1121.92
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3159 0 3 0 112003 189 0 0 25 0 1 0 144528404 15261696 3109 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3726 3109 311 324 0 2795 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 14904

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1606288/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=14904 CPUtime=1181.91
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3159 0 3 0 117992 199 0 0 25 0 1 0 144528404 15261696 3109 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3726 3109 311 324 0 2795 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 14904

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1606224/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=14904 CPUtime=1241.89
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3159 0 3 0 123980 209 0 0 25 0 1 0 144528404 15261696 3109 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3726 3109 311 324 0 2795 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 14904

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1606032/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15108 CPUtime=1301.87
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3206 0 3 0 129970 217 0 0 25 0 1 0 144528404 15470592 3156 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3777 3156 311 324 0 2846 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 15108

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605840/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15304 CPUtime=1361.85
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3253 0 3 0 135961 224 0 0 25 0 1 0 144528404 15671296 3203 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3826 3203 311 324 0 2895 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 15304

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15724 CPUtime=1421.84
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 141952 232 0 0 25 0 1 0 144528404 16101376 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3931 3308 311 324 0 3000 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 15724

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15724 CPUtime=1481.82
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 147940 242 0 0 25 0 1 0 144528404 16101376 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3931 3308 311 324 0 3000 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 15724

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15696 CPUtime=1541.8
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 153928 252 0 0 25 0 1 0 144528404 16072704 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3924 3308 311 324 0 2993 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 15696

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15696 CPUtime=1601.77
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 159917 260 0 0 25 0 1 0 144528404 16072704 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3924 3308 311 324 0 2993 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 15696

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15696 CPUtime=1661.75
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 165906 269 0 0 25 0 1 0 144528404 16072704 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3924 3308 311 324 0 2993 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 15696

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15696 CPUtime=1721.73
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 171896 277 0 0 25 0 1 0 144528404 16072704 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3924 3308 311 324 0 2993 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 15696

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15696 CPUtime=1781.72
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 177886 286 0 0 25 0 1 0 144528404 16072704 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3924 3308 311 324 0 2993 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 15696

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1605328/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=15696 CPUtime=1791.32
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3358 0 3 0 178845 287 0 0 25 0 1 0 144528404 16072704 3308 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 3924 3308 311 324 0 2993 0
Current children cumulated CPU time (s) 1791.32
Current children cumulated vsize (KiB) 15696

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1604816/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=16224 CPUtime=1794.51
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3475 0 3 0 179164 287 0 0 25 0 1 0 144528404 16613376 3425 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11527803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 4056 3425 311 324 0 3125 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 16224

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1604240/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=16740 CPUtime=1797.71
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3627 0 3 0 179484 287 0 0 25 0 1 0 144528404 17141760 3577 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 4185 3577 311 324 0 3254 0
Current children cumulated CPU time (s) 1797.71
Current children cumulated vsize (KiB) 16740

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1604240/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=16740 CPUtime=1799.3
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3627 0 3 0 179643 287 0 0 25 0 1 0 144528404 17141760 3577 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 4185 3577 311 324 0 3254 0
Current children cumulated CPU time (s) 1799.3
Current children cumulated vsize (KiB) 16740

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1604240/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=16740 CPUtime=1799.7
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3627 0 3 0 179683 287 0 0 25 0 1 0 144528404 17141760 3577 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 4185 3577 311 324 0 3254 0
Current children cumulated CPU time (s) 1799.7
Current children cumulated vsize (KiB) 16740

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31959
/proc/meminfo: memFree=1604240/2055920 swapFree=4154524/4192956
[pid=31958] ppid=31956 vsize=16740 CPUtime=1799.9
/proc/31958/stat : 31958 (bsolo3.0.16) R 31956 31958 31259 0 -1 4194304 3627 0 3 0 179703 287 0 0 25 0 1 0 144528404 17141760 3577 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31958/statm: 4185 3577 311 324 0 3254 0
Current children cumulated CPU time (s) 1799.9
Current children cumulated vsize (KiB) 16740

Child status: 0
Real time (s): 1800.59
CPU time (s): 1800.01
CPU user time (s): 1797.13
CPU system time (s): 2.88156
CPU usage (%): 99.9676
Max. virtual memory (cumulated for all children) (KiB): 16740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.13
system time used= 2.88156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3628
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 37258

runsolver used 2.13167 second user time and 4.32134 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Thu Apr 19 07:02:44 UTC 2007

IDJOB= 360315
IDBENCH= 1362
IDSOLVER= 163
FILE ID= node39/360315-1176966163

PBS_JOBID= 4605816

Free space on /tmp= 66485 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554420.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360315-1176966163/instance-360315-1176966163.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-360315-1176966163 -o ROOT/results/node39/solver-360315-1176966163 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360315-1176966163/instance-360315-1176966163.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  30c4f9acafc0f3a30de05f75833db699

RANDOM SEED= 624324449

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.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		: 3000.256
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		: 3000.256
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:       1618664 kB
Buffers:         44264 kB
Cached:         300516 kB
SwapCached:      18408 kB
Active:         114404 kB
Inactive:       259136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1618664 kB
SwapTotal:     4192956 kB
SwapFree:      4154524 kB
Dirty:            4492 kB
Writeback:           0 kB
Mapped:          30924 kB
Slab:            49012 kB
Committed_AS:  1740244 kB
PageTables:       2012 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= 66485 MiB

End job on node39 on Thu Apr 19 07:32:44 UTC 2007