Trace number 432289

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) 1800.09 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
MD5SUM082ddfc9fd4236cd65307e1807f0f4bb
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 benchmark19.514
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 711
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432289-1177941828/instance-432289-1177941828.opb
0.00/0.00	c File size is 83371 bytes.
0.00/0.02	c Highest Coefficient sum: 711
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: 5709
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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.07/1800.50	c      101    231     2687    13801    5     5674    2069    101   2729 0.04
1800.07/1800.50	c      251    231     2837    22885    8     5978    2276    251   4648 0.05
1800.07/1800.50	c      478    231     3064    34837   11     6431    2504    478   5690 0.08
1800.07/1800.50	c      818    231     3404    51075   15     7112    2755    818   6244 0.13
1800.07/1800.50	c     1326    231     3912    76002   19     8128    3031   1326   5765 0.23
1800.07/1800.50	c     2090    231     4676   109841   23     9656    3335   2090   5160 0.41
1800.07/1800.50	c     3236    231     5822   152492   26    11946    3669   3236   4689 0.69
1800.07/1800.50	c     4957    231     5609   125391   22    11523    4036   3023   4394 1.13
1800.07/1800.50	c     7544    231     6077   151089   24    12459    4440   3491   4053 1.86
1800.07/1800.50	c    11425    231     5340   129011   24    10984    4885   2754   3904 2.93
1800.07/1800.50	c    17247    231     6092   158391   25    12487    5374   3506   3709 4.65
1800.07/1800.50	c    25986    231     6430   177052   27    13165    5912   3844   3390 7.67
1800.07/1800.50	c    39096    231     7310   204235   27    14924    6504   4724   3063 12.76
1800.07/1800.50	c    58767    231     6836   174534   25    13977    7155   4250   2977 19.73
1800.07/1800.50	c    88278    231     6828   183458   26    13960    7871   4242   2874 30.71
1800.07/1800.50	c   132549    231     6637   168175   25    13578    8659   4051   2565 51.68
1800.07/1800.50	c   198962    231    10875   352000   32    22054    9525   8289   2406 82.67
1800.07/1800.50	c   298582    231     8125   244369   30    16554   10478   5539   2203 135.53
1800.07/1800.50	c   448017    231     7825   214154   27    15954   11526   5239   2037 219.90
1800.07/1800.50	c   672176    231     8358   234220   28    17020   12679   5772   1877 357.99
1800.07/1800.50	c  1008421    231     9254   290487   31    18813   13947   6668   1716 587.36
1800.07/1800.50	c  1512793    231    10687   337376   31    21679   15342   8101   1560 969.33
1800.07/1800.50	c  2269358    231    11885   394763   33    24074   16877   9299   1394 1627.56
1800.07/1800.50	c Caught signal: 15
1800.07/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.50	c   23  2456142 479842  3307616    19043   671787  16457   1364 1800.08
1800.07/1800.50	s UNKNOWN
1800.07/1800.50	c Total time: 1800.08 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/node65/watcher-432289-1177941828 -o ROOT/results/node65/solver-432289-1177941828 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432289-1177941828/instance-432289-1177941828.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: 0.16 0.15 0.08 3/64 23956
/proc/meminfo: memFree=1724160/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=19632 CPUtime=0
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 270172402 20103168 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 4908 331 279 324 0 3957 0

[startup+0.042521 s]
/proc/loadavg: 0.16 0.15 0.08 3/64 23956
/proc/meminfo: memFree=1724160/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=4584 CPUtime=0.03
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 563 0 0 0 3 0 0 0 18 0 1 0 270172402 4694016 512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 1146 512 309 324 0 216 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 4584

[startup+0.101526 s]
/proc/loadavg: 0.16 0.15 0.08 3/64 23956
/proc/meminfo: memFree=1724160/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=4844 CPUtime=0.09
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 641 0 0 0 9 0 0 0 18 0 1 0 270172402 4960256 590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 1211 590 309 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.301542 s]
/proc/loadavg: 0.16 0.15 0.08 3/64 23956
/proc/meminfo: memFree=1724160/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=5620 CPUtime=0.29
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 833 0 0 0 29 0 0 0 19 0 1 0 270172402 5754880 782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5803124 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 1405 782 309 324 0 475 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5620

[startup+0.701576 s]
/proc/loadavg: 0.16 0.15 0.08 3/64 23956
/proc/meminfo: memFree=1724160/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=6656 CPUtime=0.69
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 1080 0 0 0 69 0 0 0 22 0 1 0 270172402 6815744 1029 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 1664 1029 309 324 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6656

[startup+1.50164 s]
/proc/loadavg: 0.23 0.17 0.08 2/65 23957
/proc/meminfo: memFree=1720824/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=6916 CPUtime=1.49
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 1170 0 0 0 149 0 0 0 25 0 1 0 270172402 7081984 1119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 1729 1119 309 324 0 799 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6916

[startup+3.10177 s]
/proc/loadavg: 0.23 0.17 0.08 2/65 23957
/proc/meminfo: memFree=1720568/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=7436 CPUtime=3.09
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 1294 0 0 0 309 0 0 0 25 0 1 0 270172402 7614464 1243 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 1859 1243 309 324 0 929 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7436

[startup+6.30104 s]
/proc/loadavg: 0.23 0.17 0.08 2/65 23957
/proc/meminfo: memFree=1719480/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=8088 CPUtime=6.29
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 1461 0 0 0 628 1 0 0 25 0 1 0 270172402 8282112 1410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 2022 1410 309 324 0 1092 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8088

[startup+12.7016 s]
/proc/loadavg: 0.35 0.19 0.09 2/65 23957
/proc/meminfo: memFree=1718520/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=9000 CPUtime=12.69
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 1687 0 0 0 1268 1 0 0 25 0 1 0 270172402 9216000 1636 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 2250 1636 309 324 0 1320 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9000

[startup+25.5016 s]
/proc/loadavg: 0.45 0.22 0.10 2/65 23957
/proc/meminfo: memFree=1718328/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=9260 CPUtime=25.49
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 1738 0 0 0 2547 2 0 0 25 0 1 0 270172402 9482240 1687 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 2315 1687 309 324 0 1385 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9260

[startup+51.1017 s]
/proc/loadavg: 0.66 0.29 0.13 2/65 23957
/proc/meminfo: memFree=1717176/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=10432 CPUtime=51.08
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2039 0 0 0 5106 2 0 0 25 0 1 0 270172402 10682368 1988 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6115417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 2608 1988 309 324 0 1678 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10432

[startup+102.305 s]
/proc/loadavg: 0.85 0.40 0.17 2/65 23957
/proc/meminfo: memFree=1716664/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=10920 CPUtime=102.27
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2170 0 0 0 10225 2 0 0 25 0 1 0 270172402 11182080 2119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 2730 2119 309 324 0 1800 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10920

[startup+162.302 s]
/proc/loadavg: 0.94 0.51 0.22 2/65 23957
/proc/meminfo: memFree=1715960/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=11676 CPUtime=162.25
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2349 0 0 0 16223 2 0 0 25 0 1 0 270172402 11956224 2298 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 2919 2298 309 324 0 1989 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11676

[startup+222.302 s]
/proc/loadavg: 0.98 0.59 0.27 2/65 23957
/proc/meminfo: memFree=1715960/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=11616 CPUtime=222.24
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2349 0 0 0 22222 2 0 0 25 0 1 0 270172402 11894784 2295 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 2904 2295 309 324 0 1974 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11616

[startup+282.302 s]
/proc/loadavg: 1.10 0.70 0.32 2/65 23957
/proc/meminfo: memFree=1715128/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=12484 CPUtime=282.23
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2546 0 0 0 28220 3 0 0 25 0 1 0 270172402 12783616 2492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3121 2492 309 324 0 2191 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 12484

[startup+342.302 s]
/proc/loadavg: 1.04 0.75 0.36 2/65 23957
/proc/meminfo: memFree=1715128/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=12412 CPUtime=342.21
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2546 0 0 0 34218 3 0 0 25 0 1 0 270172402 12709888 2492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3103 2492 309 324 0 2173 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12412

[startup+402.302 s]
/proc/loadavg: 1.01 0.79 0.40 2/65 23957
/proc/meminfo: memFree=1714744/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=12776 CPUtime=402.2
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2639 0 0 0 40217 3 0 0 25 0 1 0 270172402 13082624 2585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551400 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3194 2585 309 324 0 2264 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 12776

[startup+462.302 s]
/proc/loadavg: 1.00 0.83 0.43 2/65 23957
/proc/meminfo: memFree=1714808/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=12776 CPUtime=462.18
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2639 0 0 0 46215 3 0 0 25 0 1 0 270172402 13082624 2585 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3194 2585 309 324 0 2264 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 12776

[startup+522.302 s]
/proc/loadavg: 1.00 0.86 0.47 2/65 23957
/proc/meminfo: memFree=1714808/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=12900 CPUtime=522.17
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2651 0 0 0 52214 3 0 0 25 0 1 0 270172402 13209600 2597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3225 2597 309 324 0 2295 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 12900

[startup+582.302 s]
/proc/loadavg: 1.00 0.88 0.49 2/65 23957
/proc/meminfo: memFree=1714808/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=12900 CPUtime=582.15
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2651 0 0 0 58212 3 0 0 25 0 1 0 270172402 13209600 2597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3225 2597 309 324 0 2295 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 12900

[startup+642.302 s]
/proc/loadavg: 1.00 0.90 0.52 2/65 23957
/proc/meminfo: memFree=1713848/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=13780 CPUtime=642.15
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2884 0 0 0 64211 4 0 0 25 0 1 0 270172402 14110720 2830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3445 2830 309 324 0 2515 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 13780


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.95 0.62 2/65 23957
/proc/meminfo: memFree=1713912/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=13780 CPUtime=882.08
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2884 0 0 0 88204 4 0 0 25 0 1 0 270172402 14110720 2830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3445 2830 309 324 0 2515 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 13780

[startup+942.301 s]
/proc/loadavg: 1.00 0.95 0.64 2/65 23957
/proc/meminfo: memFree=1713912/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=13780 CPUtime=942.07
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 2884 0 0 0 94203 4 0 0 25 0 1 0 270172402 14110720 2830 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6127382 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3445 2830 309 324 0 2515 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 13780

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.66 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14756 CPUtime=1002.06
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 100201 5 0 0 25 0 1 0 270172402 15110144 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3689 3064 309 324 0 2759 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 14756

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.68 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14752 CPUtime=1062.04
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 106199 5 0 0 25 0 1 0 270172402 15106048 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3688 3064 309 324 0 2758 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 14752

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.70 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14748 CPUtime=1122.03
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 112198 5 0 0 25 0 1 0 270172402 15101952 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3687 3064 309 324 0 2757 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 14748

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 23957
/proc/meminfo: memFree=1713016/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14744 CPUtime=1182.01
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 118196 5 0 0 25 0 1 0 270172402 15097856 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3686 3064 309 324 0 2756 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 14744

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.73 2/65 23957
/proc/meminfo: memFree=1713016/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14740 CPUtime=1242
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 124195 5 0 0 25 0 1 0 270172402 15093760 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3685 3064 309 324 0 2755 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 14740

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 23957
/proc/meminfo: memFree=1713016/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14740 CPUtime=1301.99
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 130194 5 0 0 25 0 1 0 270172402 15093760 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3685 3064 309 324 0 2755 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 14740

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14740 CPUtime=1361.97
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 136192 5 0 0 25 0 1 0 270172402 15093760 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3685 3064 309 324 0 2755 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 14740

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14736 CPUtime=1421.96
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 142191 5 0 0 25 0 1 0 270172402 15089664 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3684 3064 309 324 0 2754 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 14736

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14732 CPUtime=1481.94
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 148189 5 0 0 25 0 1 0 270172402 15085568 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3683 3064 309 324 0 2753 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 14732

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14732 CPUtime=1541.93
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3118 0 0 0 154187 6 0 0 25 0 1 0 270172402 15085568 3064 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3683 3064 309 324 0 2753 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 14732

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/65 23957
/proc/meminfo: memFree=1712952/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=14732 CPUtime=1601.92
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3123 0 0 0 160186 6 0 0 25 0 1 0 270172402 15085568 3069 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 3683 3069 309 324 0 2753 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 14732

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 23957
/proc/meminfo: memFree=1711608/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=16068 CPUtime=1661.9
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3447 0 0 0 166184 6 0 0 25 0 1 0 270172402 16453632 3393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 4017 3393 309 324 0 3087 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 16068

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 23957
/proc/meminfo: memFree=1711672/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=16064 CPUtime=1721.89
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3447 0 0 0 172182 7 0 0 25 0 1 0 270172402 16449536 3393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 4016 3393 309 324 0 3086 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 16064

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 23957
/proc/meminfo: memFree=1711672/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=16064 CPUtime=1781.88
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3447 0 0 0 178181 7 0 0 25 0 1 0 270172402 16449536 3393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 4016 3393 309 324 0 3086 0
Current children cumulated CPU time (s) 1781.88
Current children cumulated vsize (KiB) 16064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 23957
/proc/meminfo: memFree=1711672/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=16064 CPUtime=1800.07
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3447 0 0 0 180000 7 0 0 25 0 1 0 270172402 16449536 3393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 4016 3393 309 324 0 3086 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 16064

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.83 2/65 23957
/proc/meminfo: memFree=1711672/2055920 swapFree=4184072/4192956
[pid=23956] ppid=23954 vsize=16064 CPUtime=1800.07
/proc/23956/stat : 23956 (bsolo3.0.17) R 23954 23956 23845 0 -1 4194304 3447 0 0 0 180000 7 0 0 25 0 1 0 270172402 16449536 3393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23956/statm: 4016 3393 309 324 0 3086 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 16064

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.09
CPU user time (s): 1800.01
CPU system time (s): 0.075988
CPU usage (%): 99.9761
Max. virtual memory (cumulated for all children) (KiB): 16068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3451
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= 2296

runsolver used 1.51177 second user time and 3.40948 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Apr 30 14:03:48 UTC 2007

IDJOB= 432289
IDBENCH= 1276
IDSOLVER= 199
FILE ID= node65/432289-1177941828

PBS_JOBID= 4727665

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-t3002.11tsp11.1900568706.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432289-1177941828/instance-432289-1177941828.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-432289-1177941828 -o ROOT/results/node65/solver-432289-1177941828 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432289-1177941828/instance-432289-1177941828.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  082ddfc9fd4236cd65307e1807f0f4bb

RANDOM SEED= 745984902

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1724568 kB
Buffers:         39052 kB
Cached:         210532 kB
SwapCached:       2968 kB
Active:         105812 kB
Inactive:       153372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1724568 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:            6816 kB
Writeback:           0 kB
Mapped:          15528 kB
Slab:            58192 kB
Committed_AS:  2596644 kB
PageTables:       1456 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 node65 on Mon Apr 30 14:33:50 UTC 2007