Trace number 432377

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 3.0.17? (TO) 1800.05 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
MD5SUMff92e7f0cc5c4d2f39e30a6748b3406b
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 benchmark37.3243
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 723
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432377-1177942935/instance-432377-1177942935.opb
0.00/0.01	c File size is 83383 bytes.
0.00/0.02	c Highest Coefficient sum: 723
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5713
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.026 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     5475    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.04/1800.70	c      100    231     2686    13856    5     5677    2069    100   2631 0.04
1800.04/1800.70	c      251    231     2837    23845    8     5978    2276    251   4482 0.06
1800.04/1800.70	c      478    231     3064    36419   11     6431    2504    478   5311 0.09
1800.04/1800.70	c      817    231     3403    49602   14     7109    2755    817   5835 0.14
1800.04/1800.70	c     1325    231     3911    70932   18     8125    3031   1325   5837 0.23
1800.04/1800.70	c     2088    231     4674   103038   22     9651    3335   2088   5523 0.38
1800.04/1800.70	c     3235    231     5821   147558   25    11946    3669   3235   4842 0.67
1800.04/1800.70	c     4956    231     5611   128490   22    11526    4036   3025   4421 1.12
1800.04/1800.70	c     7540    231     6081   167752   27    12466    4440   3495   3884 1.94
1800.04/1800.70	c    11419    231     5348   133886   25    11000    4885   2762   3329 3.43
1800.04/1800.70	c    17241    231     6093   181247   29    12490    5374   3507   2943 5.86
1800.04/1800.70	c    25978    231     6512   194734   29    13327    5912   3926   2628 9.88
1800.04/1800.70	c    39089    231     7380   214961   29    15064    6504   4794   2699 14.48
1800.04/1800.70	c    58759    231     6935   178985   25    14173    7155   4349   2644 22.22
1800.04/1800.71	c    88270    231     6936   187480   27    14176    7871   4350   2541 34.73
1800.04/1800.71	c   132540    231     6742   165036   24    13787    8659   4156   2405 55.10
1800.04/1800.71	c   198952    231    10923   338916   31    22149    9525   8337   2254 88.26
1800.04/1800.71	c   298573    231     8190   230445   28    16684   10478   5604   2080 143.54
1800.04/1800.71	c   448009    231     7826   222928   28    15956   11526   5240   1940 230.88
1800.04/1800.71	c   672167    231     8489   247450   29    17281   12679   5903   1818 369.61
1800.04/1800.71	c  1008410    231     9252   272969   29    18807   13947   6666   1638 615.50
1800.04/1800.71	c  1512782    231    10472   329040   31    21247   15342   7886   1504 1005.81
1800.04/1800.71	c  2269345    231    11833   406822   34    23970   16877   9247   1323 1714.68
1800.04/1800.71	c Caught signal: 15
1800.04/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.71	c   23  2357112 450736  3176882    14092   501568  11506   1309 1800.04
1800.04/1800.71	s UNKNOWN
1800.04/1800.71	c Total time: 1800.04 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-432377-1177942935 -o ROOT/results/node42/solver-432377-1177942935 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432377-1177942935/instance-432377-1177942935.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: 0.79 0.27 0.09 3/77 13576
/proc/meminfo: memFree=1748904/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=3828 CPUtime=0
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 242205391 3919872 140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12376952 0 0 4096 0 0 0 0 17 1 0 0
/proc/13576/statm: 957 140 118 324 0 15 0

[startup+0.0693129 s]
/proc/loadavg: 0.79 0.27 0.09 3/77 13576
/proc/meminfo: memFree=1748904/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=4712 CPUtime=0.06
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 595 0 0 0 6 0 0 0 18 0 1 0 242205391 4825088 544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 1178 544 309 324 0 248 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4712

[startup+0.101316 s]
/proc/loadavg: 0.79 0.27 0.09 3/77 13576
/proc/meminfo: memFree=1748904/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=4848 CPUtime=0.09
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 242205391 4964352 583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 1212 583 309 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301355 s]
/proc/loadavg: 0.79 0.27 0.09 3/77 13576
/proc/meminfo: memFree=1748904/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=5628 CPUtime=0.29
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 819 0 0 0 29 0 0 0 19 0 1 0 242205391 5763072 768 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 1407 768 309 324 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5628

[startup+0.701429 s]
/proc/loadavg: 0.79 0.27 0.09 3/77 13576
/proc/meminfo: memFree=1748904/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=6536 CPUtime=0.69
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 1076 0 0 0 69 0 0 0 23 0 1 0 242205391 6692864 1025 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12838224 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 1634 1025 309 324 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6536

[startup+1.50158 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 13577
/proc/meminfo: memFree=1745696/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=7056 CPUtime=1.48
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 1181 0 0 0 148 0 0 0 25 0 1 0 242205391 7225344 1130 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 1764 1130 309 324 0 834 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7056

[startup+3.10289 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 13577
/proc/meminfo: memFree=1745376/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=7588 CPUtime=3.08
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 1316 0 0 0 308 0 0 0 25 0 1 0 242205391 7770112 1265 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12840729 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 1897 1265 309 324 0 967 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7588

[startup+6.30149 s]
/proc/loadavg: 0.81 0.28 0.10 2/78 13577
/proc/meminfo: memFree=1744160/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=8228 CPUtime=6.28
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 1488 0 0 0 628 0 0 0 25 0 1 0 242205391 8425472 1437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 2057 1437 309 324 0 1127 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8228

[startup+12.7017 s]
/proc/loadavg: 0.84 0.30 0.11 2/78 13577
/proc/meminfo: memFree=1743536/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=8868 CPUtime=12.69
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 1633 0 0 0 1268 1 0 0 25 0 1 0 242205391 9080832 1582 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 2217 1582 309 324 0 1287 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8868

[startup+25.5011 s]
/proc/loadavg: 0.86 0.33 0.12 2/78 13577
/proc/meminfo: memFree=1742960/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=9512 CPUtime=25.48
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 1809 0 0 0 2547 1 0 0 25 0 1 0 242205391 9740288 1758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 2378 1758 309 324 0 1448 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9512

[startup+51.102 s]
/proc/loadavg: 0.92 0.39 0.14 2/78 13577
/proc/meminfo: memFree=1742512/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=9900 CPUtime=51.06
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 1913 0 0 0 5105 1 0 0 25 0 1 0 242205391 10137600 1862 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 2475 1862 309 324 0 1545 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9900

[startup+102.306 s]
/proc/loadavg: 0.96 0.48 0.19 2/78 13577
/proc/meminfo: memFree=1741232/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=11192 CPUtime=102.26
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2229 0 0 0 10223 3 0 0 25 0 1 0 242205391 11460608 2178 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 2798 2178 309 324 0 1868 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11192

[startup+162.301 s]
/proc/loadavg: 0.98 0.57 0.23 2/78 13577
/proc/meminfo: memFree=1741040/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=11428 CPUtime=162.23
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2277 0 0 0 16220 3 0 0 25 0 1 0 242205391 11702272 2226 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 2857 2226 309 324 0 1927 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11428

[startup+222.301 s]
/proc/loadavg: 0.99 0.65 0.28 2/78 13577
/proc/meminfo: memFree=1740656/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=11776 CPUtime=222.21
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2368 0 0 0 22217 4 0 0 25 0 1 0 242205391 12058624 2317 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 2944 2317 309 324 0 2014 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11776

[startup+282.302 s]
/proc/loadavg: 0.99 0.71 0.32 2/78 13577
/proc/meminfo: memFree=1740336/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=12224 CPUtime=282.18
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2478 0 0 0 28214 4 0 0 25 0 1 0 242205391 12517376 2427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3056 2427 309 324 0 2126 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 12224

[startup+342.301 s]
/proc/loadavg: 0.99 0.76 0.36 2/78 13577
/proc/meminfo: memFree=1740272/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=12220 CPUtime=342.16
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2478 0 0 0 34211 5 0 0 25 0 1 0 242205391 12513280 2427 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3055 2427 309 324 0 2125 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12220

[startup+402.302 s]
/proc/loadavg: 0.99 0.80 0.40 2/78 13577
/proc/meminfo: memFree=1739504/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=12976 CPUtime=402.14
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2668 0 0 0 40209 5 0 0 25 0 1 0 242205391 13287424 2617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3244 2617 309 324 0 2314 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 12976

[startup+462.301 s]
/proc/loadavg: 0.99 0.83 0.43 2/78 13577
/proc/meminfo: memFree=1739440/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=12972 CPUtime=462.12
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2668 0 0 0 46206 6 0 0 25 0 1 0 242205391 13283328 2617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12838741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3243 2617 309 324 0 2313 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 12972

[startup+522.301 s]
/proc/loadavg: 0.99 0.86 0.46 2/78 13577
/proc/meminfo: memFree=1739440/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=12972 CPUtime=522.1
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2668 0 0 0 52203 7 0 0 25 0 1 0 242205391 13283328 2617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3243 2617 309 324 0 2313 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 12972

[startup+582.303 s]
/proc/loadavg: 0.99 0.88 0.49 2/78 13577
/proc/meminfo: memFree=1739440/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=12972 CPUtime=582.07
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2668 0 0 0 58200 7 0 0 25 0 1 0 242205391 13283328 2617 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3243 2617 309 324 0 2313 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 12972

[startup+642.301 s]
/proc/loadavg: 0.99 0.90 0.52 2/78 13577
/proc/meminfo: memFree=1738864/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=13620 CPUtime=642.06
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2842 0 0 0 64198 8 0 0 25 0 1 0 242205391 13946880 2791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12848852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3405 2791 309 324 0 2475 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13620


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.95 0.62 2/78 13577
/proc/meminfo: memFree=1738544/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=13856 CPUtime=881.97
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2895 0 0 0 88187 10 0 0 25 0 1 0 242205391 14188544 2844 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3464 2844 309 324 0 2534 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 13856

[startup+942.301 s]
/proc/loadavg: 0.99 0.95 0.64 2/78 13577
/proc/meminfo: memFree=1738544/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=13852 CPUtime=941.94
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2914 0 0 0 94184 10 0 0 25 0 1 0 242205391 14184448 2841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3463 2841 309 324 0 2533 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 13852

[startup+1002.3 s]
/proc/loadavg: 0.99 0.96 0.66 2/78 13577
/proc/meminfo: memFree=1738672/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=13852 CPUtime=1001.92
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 2914 0 0 0 100181 11 0 0 25 0 1 0 242205391 14184448 2841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3463 2841 309 324 0 2533 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 13852

[startup+1062.3 s]
/proc/loadavg: 0.99 0.96 0.68 2/78 13577
/proc/meminfo: memFree=1737776/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=14768 CPUtime=1061.9
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3140 0 0 0 106178 12 0 0 25 0 1 0 242205391 15122432 3067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3692 3067 309 324 0 2762 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 14768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.70 2/78 13577
/proc/meminfo: memFree=1737520/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=14980 CPUtime=1121.88
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3193 0 0 0 112176 12 0 0 25 0 1 0 242205391 15339520 3120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3745 3120 309 324 0 2815 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 14980

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.71 2/78 13579
/proc/meminfo: memFree=1737456/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=14952 CPUtime=1181.85
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3193 0 0 0 118173 12 0 0 25 0 1 0 242205391 15310848 3120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12848882 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3738 3120 309 324 0 2808 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 14952

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.73 2/78 13579
/proc/meminfo: memFree=1737392/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=14948 CPUtime=1241.83
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3193 0 0 0 124170 13 0 0 25 0 1 0 242205391 15306752 3120 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3737 3120 309 324 0 2807 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 14948

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.74 2/78 13579
/proc/meminfo: memFree=1737072/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15308 CPUtime=1301.82
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3274 0 0 0 130168 14 0 0 25 0 1 0 242205391 15675392 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3827 3201 309 324 0 2897 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 15308

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.75 2/78 13579
/proc/meminfo: memFree=1737008/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15304 CPUtime=1361.79
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3274 0 0 0 136165 14 0 0 25 0 1 0 242205391 15671296 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12848834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3826 3201 309 324 0 2896 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 15304

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.77 2/78 13579
/proc/meminfo: memFree=1737008/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15304 CPUtime=1421.77
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3274 0 0 0 142162 15 0 0 25 0 1 0 242205391 15671296 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3826 3201 309 324 0 2896 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 15304

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.78 2/78 13579
/proc/meminfo: memFree=1737008/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15304 CPUtime=1481.74
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3274 0 0 0 148159 15 0 0 25 0 1 0 242205391 15671296 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3826 3201 309 324 0 2896 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 15304

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.79 2/78 13579
/proc/meminfo: memFree=1737072/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15300 CPUtime=1541.73
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3274 0 0 0 154157 16 0 0 25 0 1 0 242205391 15667200 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3825 3201 309 324 0 2895 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 15300

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/78 13579
/proc/meminfo: memFree=1737072/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15300 CPUtime=1601.7
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3274 0 0 0 160154 16 0 0 25 0 1 0 242205391 15667200 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3825 3201 309 324 0 2895 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 15300

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/78 13579
/proc/meminfo: memFree=1737072/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15300 CPUtime=1661.68
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3274 0 0 0 166151 17 0 0 25 0 1 0 242205391 15667200 3201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572568 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3825 3201 309 324 0 2895 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 15300

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/78 13579
/proc/meminfo: memFree=1736880/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=15432 CPUtime=1721.65
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3314 0 0 0 172148 17 0 0 25 0 1 0 242205391 15802368 3241 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 3858 3241 309 324 0 2928 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 15432

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13579
/proc/meminfo: memFree=1735856/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=16468 CPUtime=1781.63
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3566 0 0 0 178145 18 0 0 25 0 1 0 242205391 16863232 3493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 4117 3493 309 324 0 3187 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 16468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13579
/proc/meminfo: memFree=1735920/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=16464 CPUtime=1800.04
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3566 0 0 0 179986 18 0 0 25 0 1 0 242205391 16859136 3493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12524657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 4116 3493 309 324 0 3186 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16464

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.83 2/78 13579
/proc/meminfo: memFree=1735920/2055920 swapFree=4147488/4192956
[pid=13576] ppid=13574 vsize=16464 CPUtime=1800.04
/proc/13576/stat : 13576 (bsolo3.0.17) R 13574 13576 13465 0 -1 4194304 3566 0 0 0 179986 18 0 0 25 0 1 0 242205391 16859136 3493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 12524657 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13576/statm: 4116 3493 309 324 0 3186 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 16464

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.05
CPU user time (s): 1799.86
CPU system time (s): 0.187971
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 16468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.86
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3570
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= 11
involuntary context switches= 17849

runsolver used 1.48277 second user time and 3.85941 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Apr 30 14:22:15 UTC 2007

IDJOB= 432377
IDBENCH= 1364
IDSOLVER= 199
FILE ID= node42/432377-1177942935

PBS_JOBID= 4727674

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900569834.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432377-1177942935/instance-432377-1177942935.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-432377-1177942935 -o ROOT/results/node42/solver-432377-1177942935 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432377-1177942935/instance-432377-1177942935.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  ff92e7f0cc5c4d2f39e30a6748b3406b

RANDOM SEED= 535660984

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1749376 kB
Buffers:         37976 kB
Cached:         171380 kB
SwapCached:      14704 kB
Active:         121404 kB
Inactive:       111668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1749376 kB
SwapTotal:     4192956 kB
SwapFree:      4147488 kB
Dirty:            6660 kB
Writeback:           0 kB
Mapped:          30536 kB
Slab:            58888 kB
Committed_AS:  3713740 kB
PageTables:       1912 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= 66558 MiB

End job on node42 on Mon Apr 30 14:52:18 UTC 2007