Trace number 359223

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 1800.69

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
MD5SUM9f20f031d3068edba1350cbde5c721b5
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 benchmark65.752
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 641
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/359223-1176924227/instance-359223-1176924227.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.02	c Highest Coefficient sum: 641
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.022 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.034 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     5470    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.91/1800.68	c      102    231     2688    13867    5     5681    2069    102   2318 0.04
1799.91/1800.68	c      254    231     2840    22274    7     5983    2276    254   4031 0.06
1799.91/1800.68	c      481    231     3067    34655   11     6437    2504    481   5010 0.10
1799.91/1800.68	c      826    231     3412    55965   16     7128    2755    826   5398 0.15
1799.91/1800.68	c     1337    231     3923    76158   19     8149    3031   1337   5524 0.24
1799.91/1800.68	c     2101    231     4687   110328   23     9678    3335   2101   5087 0.41
1799.91/1800.68	c     3251    231     5837   163920   28    11979    3669   3251   4311 0.75
1799.91/1800.68	c     4972    231     5630   137839   24    11564    4036   3044   3939 1.26
1799.91/1800.68	c     7557    231     6118   160193   26    12539    4440   3532   3737 2.02
1799.91/1800.68	c    11436    231     5353   127277   23    11009    4885   2767   3552 3.22
1799.91/1800.68	c    17258    231     6059   167333   27    12423    5374   3473   3393 5.08
1799.91/1800.68	c    25999    231     6417   190877   29    13137    5912   3831   3164 8.21
1799.91/1800.68	c    39109    231     7245   202728   27    14794    6504   4659   3054 12.80
1799.91/1800.68	c    58782    231     6726   190052   28    13756    7155   4140   2817 20.86
1799.91/1800.68	c    88293    231     6829   184721   27    13961    7871   4243   2619 33.70
1799.91/1800.68	c   132564    231     6606   184622   27    13517    8659   4020   2463 53.81
1799.91/1800.68	c   198975    231    10640   371918   34    21585    9525   8054   2322 85.66
1799.91/1800.68	c   298595    231     7878   225424   28    16059   10478   5292   2165 137.86
1799.91/1800.68	c   448030    231    12913   450636   34    26128   11526  10327   1996 224.38
1799.91/1800.68	c   672190    231    13661   493386   36    27626   12679  11075   1794 374.67
1799.91/1800.68	c  1008433    231    14482   513098   35    29267   13947  11896   1618 622.95
1799.91/1800.68	c  1512805    231    15589   568803   36    31482   15342  13003   1449 1043.40
1799.91/1800.68	c  2269368    227    17566   607760   34    35432   16877  14980   1330 1705.61
1799.91/1800.68	c Resources Exceeded
1799.91/1800.68	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.91/1800.68	c   23  2370025 421380  3081739    15707   566366  13121   1316 1800.00
1799.91/1800.68	s UNKNOWN
1799.91/1800.68	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/node20/watcher-359223-1176924227 -o ROOT/results/node20/solver-359223-1176924227 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359223-1176924227/instance-359223-1176924227.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 0.99 0.99 3/77 23410
/proc/meminfo: memFree=1851904/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=4008 CPUtime=0
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 140340069 4104192 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7736433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 1002 338 282 324 0 50 0

[startup+0.04783 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 23410
/proc/meminfo: memFree=1851904/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=4584 CPUtime=0.04
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 566 0 0 0 4 0 0 0 18 0 1 0 140340069 4694016 513 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 1146 513 310 324 0 215 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4584

[startup+0.101841 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 23410
/proc/meminfo: memFree=1851904/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=4848 CPUtime=0.09
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 628 0 0 0 9 0 0 0 18 0 1 0 140340069 4964352 575 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 1212 575 310 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301879 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 23410
/proc/meminfo: memFree=1851904/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=5632 CPUtime=0.29
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 828 0 0 0 29 0 0 0 19 0 1 0 140340069 5767168 775 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 1408 775 311 324 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5632

[startup+0.70196 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 23410
/proc/meminfo: memFree=1851904/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=6672 CPUtime=0.69
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 1087 0 0 0 68 1 0 0 22 0 1 0 140340069 6832128 1034 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 1668 1034 311 324 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6672

[startup+1.50112 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1848504/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=7068 CPUtime=1.49
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 1203 0 0 0 148 1 0 0 25 0 1 0 140340069 7237632 1150 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 1767 1150 311 324 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7068

[startup+3.10144 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1848312/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=7592 CPUtime=3.09
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 1315 0 0 0 308 1 0 0 25 0 1 0 140340069 7774208 1262 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 1898 1262 311 324 0 967 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7592

[startup+6.30108 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1847416/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=8500 CPUtime=6.29
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 1544 0 0 0 626 3 0 0 25 0 1 0 140340069 8704000 1491 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 2125 1491 311 324 0 1194 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8500

[startup+12.7014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1846584/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=8760 CPUtime=12.69
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 1610 0 0 0 1265 4 0 0 25 0 1 0 140340069 8970240 1557 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 2190 1557 311 324 0 1259 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8760

[startup+25.5019 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1845368/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=9912 CPUtime=25.48
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 1912 0 0 0 2540 8 0 0 25 0 1 0 140340069 10149888 1859 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 2478 1859 311 324 0 1547 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9912

[startup+51.101 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1844664/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=10556 CPUtime=51.07
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2082 0 0 0 5093 14 0 0 25 0 1 0 140340069 10809344 2029 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 2639 2029 311 324 0 1708 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10556

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1844216/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=11080 CPUtime=102.26
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2212 0 0 0 10202 24 0 0 25 0 1 0 140340069 11345920 2159 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 2770 2159 311 324 0 1839 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11080

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1843576/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=11692 CPUtime=162.23
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2363 0 0 0 16187 36 0 0 25 0 1 0 140340069 11972608 2310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 2923 2310 311 324 0 1992 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11692

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1843320/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=12032 CPUtime=222.21
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2433 0 0 0 22174 47 0 0 25 0 1 0 140340069 12320768 2380 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3008 2380 311 324 0 2077 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 12032

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1842552/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=12736 CPUtime=282.19
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2611 0 0 0 28162 57 0 0 25 0 1 0 140340069 13041664 2558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3184 2558 311 324 0 2253 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 12736

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1842488/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=12712 CPUtime=342.16
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2620 0 0 0 34148 68 0 0 25 0 1 0 140340069 13017088 2567 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8052493 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3178 2567 311 324 0 2247 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 12712

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1841848/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=13368 CPUtime=402.14
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2780 0 0 0 40135 79 0 0 25 0 1 0 140340069 13688832 2727 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3342 2727 311 324 0 2411 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 13368

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1841848/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=13368 CPUtime=462.11
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2780 0 0 0 46123 88 0 0 25 0 1 0 140340069 13688832 2727 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134559000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3342 2727 311 324 0 2411 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 13368

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1841848/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=13368 CPUtime=522.1
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2780 0 0 0 52112 98 0 0 25 0 1 0 140340069 13688832 2727 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3342 2727 311 324 0 2411 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 13368

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1841784/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=13368 CPUtime=582.07
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 2780 0 0 0 58100 107 0 0 25 0 1 0 140340069 13688832 2727 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3342 2727 311 324 0 2411 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 13368

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23411
/proc/meminfo: memFree=1840824/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=14360 CPUtime=642.05
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3017 0 0 0 64087 118 0 0 25 0 1 0 140340069 14704640 2964 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3590 2964 311 324 0 2659 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 14360


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

/proc/meminfo: memFree=1839672/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15376 CPUtime=1121.87
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 111992 195 0 0 25 0 1 0 140340069 15745024 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3844 3223 311 324 0 2913 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 15376

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839672/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15372 CPUtime=1181.84
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 117979 205 0 0 25 0 1 0 140340069 15740928 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3843 3223 311 324 0 2912 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 15372

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839672/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15360 CPUtime=1241.82
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 123968 214 0 0 25 0 1 0 140340069 15728640 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091743 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3840 3223 311 324 0 2909 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 15360

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839544/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15360 CPUtime=1301.8
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 129957 223 0 0 25 0 1 0 140340069 15728640 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3840 3223 311 324 0 2909 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 15360

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839544/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15360 CPUtime=1361.78
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 135946 232 0 0 25 0 1 0 140340069 15728640 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3840 3223 311 324 0 2909 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 15360

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839544/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15356 CPUtime=1421.76
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 141936 240 0 0 25 0 1 0 140340069 15724544 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3839 3223 311 324 0 2908 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 15356

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839544/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15356 CPUtime=1481.73
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 147924 249 0 0 25 0 1 0 140340069 15724544 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3839 3223 311 324 0 2908 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 15356

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839480/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15356 CPUtime=1541.7
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 153911 259 0 0 25 0 1 0 140340069 15724544 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3839 3223 311 324 0 2908 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 15356

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839480/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15356 CPUtime=1601.69
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 159899 270 0 0 25 0 1 0 140340069 15724544 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3839 3223 311 324 0 2908 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 15356

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839480/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15356 CPUtime=1661.67
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3276 0 0 0 165887 280 0 0 25 0 1 0 140340069 15724544 3223 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3839 3223 311 324 0 2908 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 15356

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839352/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15484 CPUtime=1721.64
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3303 0 0 0 171875 289 0 0 25 0 1 0 140340069 15855616 3250 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3871 3250 311 324 0 2940 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 15484

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839160/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15584 CPUtime=1781.62
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3328 0 0 0 177864 298 0 0 25 0 1 0 140340069 15958016 3275 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3896 3275 311 324 0 2965 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 15584

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839032/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15684 CPUtime=1791.21
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3352 0 0 0 178822 299 0 0 25 0 1 0 140340069 16060416 3299 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160521804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3921 3299 311 324 0 2990 0
Current children cumulated CPU time (s) 1791.21
Current children cumulated vsize (KiB) 15684

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839032/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15684 CPUtime=1794.42
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3352 0 0 0 179142 300 0 0 25 0 1 0 140340069 16060416 3299 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3921 3299 311 324 0 2990 0
Current children cumulated CPU time (s) 1794.42
Current children cumulated vsize (KiB) 15684

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839032/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15684 CPUtime=1797.61
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3358 0 0 0 179461 300 0 0 25 0 1 0 140340069 16060416 3305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3921 3305 311 324 0 2990 0
Current children cumulated CPU time (s) 1797.61
Current children cumulated vsize (KiB) 15684

[startup+1799.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839032/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15684 CPUtime=1799.21
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3358 0 0 0 179621 300 0 0 25 0 1 0 140340069 16060416 3305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3921 3305 311 324 0 2990 0
Current children cumulated CPU time (s) 1799.21
Current children cumulated vsize (KiB) 15684

[startup+1800.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839032/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15684 CPUtime=1799.61
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3358 0 0 0 179661 300 0 0 25 0 1 0 140340069 16060416 3305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3921 3305 311 324 0 2990 0
Current children cumulated CPU time (s) 1799.61
Current children cumulated vsize (KiB) 15684

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839032/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15684 CPUtime=1799.81
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3358 0 0 0 179681 300 0 0 25 0 1 0 140340069 16060416 3305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8052886 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3921 3305 311 324 0 2990 0
Current children cumulated CPU time (s) 1799.81
Current children cumulated vsize (KiB) 15684

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 23413
/proc/meminfo: memFree=1839032/2055920 swapFree=4155228/4192956
[pid=23410] ppid=23408 vsize=15684 CPUtime=1799.91
/proc/23410/stat : 23410 (bsolo3.0.16) R 23408 23410 21531 0 -1 4194304 3358 0 0 0 179691 300 0 0 25 0 1 0 140340069 16060416 3305 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8048709 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23410/statm: 3921 3305 311 324 0 2990 0
Current children cumulated CPU time (s) 1799.91
Current children cumulated vsize (KiB) 15684

Child status: 0
Real time (s): 1800.69
CPU time (s): 1800.01
CPU user time (s): 1797
CPU system time (s): 3.01054
CPU usage (%): 99.9621
Max. virtual memory (cumulated for all children) (KiB): 15684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797
system time used= 3.01054
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3359
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= 2309

runsolver used 2.24466 second user time and 4.11038 second system time

The end

Launcher Data (download as text)

Begin job on node20 on Wed Apr 18 19:23:47 UTC 2007

IDJOB= 359223
IDBENCH= 1270
IDSOLVER= 163
FILE ID= node20/359223-1176924227

PBS_JOBID= 4595252

Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900581320.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359223-1176924227/instance-359223-1176924227.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node20/watcher-359223-1176924227 -o ROOT/results/node20/solver-359223-1176924227 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/359223-1176924227/instance-359223-1176924227.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  9f20f031d3068edba1350cbde5c721b5

RANDOM SEED= 594715863

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node20.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		: 3000.265
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		: 3000.265
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:       1852376 kB
Buffers:         24456 kB
Cached:         116676 kB
SwapCached:      15812 kB
Active:          88516 kB
Inactive:        75796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852376 kB
SwapTotal:     4192956 kB
SwapFree:      4155228 kB
Dirty:            4468 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            24816 kB
Committed_AS:  1858868 kB
PageTables:       1748 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= 66452 MiB

End job on node20 on Wed Apr 18 19:53:48 UTC 2007