Trace number 432349

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 3.0.17UNSAT 944.364 944.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563801.opb
MD5SUMc0dce06d795e831bf046e609ad2fb3fd
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 benchmark4.67229
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 719
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/432349-1177942823/instance-432349-1177942823.opb
0.00/0.00	c File size is 83387 bytes.
0.00/0.02	c Highest Coefficient sum: 719
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.017 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.028 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.
944.34/944.61	c      100    231     2686    13051    4     5677    2069    100   2702 0.04
944.34/944.61	c      250    231     2836    20147    7     5975    2276    250   4901 0.05
944.34/944.61	c      475    231     3061    29319    9     6426    2504    475   6089 0.08
944.34/944.61	c      813    231     3399    41582   12     7101    2755    813   6401 0.13
944.34/944.61	c     1321    231     3907    62092   15     8119    3031   1321   6350 0.21
944.34/944.61	c     2086    231     4672    94582   20     9649    3335   2086   5533 0.38
944.34/944.61	c     3232    231     5818   145339   24    11940    3669   3232   4571 0.71
944.34/944.61	c     4953    231     5613   140153   24    11531    4036   3027   3994 1.24
944.34/944.61	c     7539    231     6092   182670   29    12489    4440   3506   3451 2.18
944.34/944.61	c    11420    231     5372   147205   27    11049    4885   2786   3118 3.66
944.34/944.61	c    17244    231     6087   155102   25    12478    5374   3501   3003 5.74
944.34/944.61	c    25982    231     6414   153132   23    13131    5912   3828   3116 8.34
944.34/944.61	c    39093    231     7355   199825   27    15014    6504   4769   3118 12.54
944.34/944.61	c    58763    231     6868   179040   26    14040    7155   4282   2966 19.81
944.34/944.61	c    88275    231     6922   176768   25    14148    7871   4336   2841 31.07
944.34/944.61	c   132551    231     6779   163295   24    13862    8659   4193   2648 50.05
944.34/944.61	c   198964    231    11105   342747   30    22514    9525   8519   2383 83.48
944.34/944.61	c   298584    231     8610   259268   30    17524   10478   6024   2127 140.35
944.34/944.61	c   448019    231     8388   224020   26    17081   11526   5802   1923 232.89
944.34/944.61	c   672179    231     9480   270679   28    19263   12679   6894   1760 381.76
944.34/944.61	c  1008423    231    10517   314655   29    21338   13947   7931   1555 648.46
944.34/944.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
944.34/944.61	c   21  1363535 262133  1846453    11698   324807   9112   1443 944.36
944.34/944.61	s UNSATISFIABLE
944.34/944.61	c Total time: 944.361 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/node24/watcher-432349-1177942823 -o ROOT/results/node24/solver-432349-1177942823 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432349-1177942823/instance-432349-1177942823.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: 0.00 0.00 0.00 3/77 20288
/proc/meminfo: memFree=1773528/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=19632 CPUtime=0
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 242200400 20103168 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2955 334 280 324 0 2004 0

[startup+0.106108 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 20288
/proc/meminfo: memFree=1773528/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=4848 CPUtime=0.1
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 632 0 0 0 10 0 0 0 18 0 1 0 242200400 4964352 581 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 1212 581 308 324 0 282 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4848

[startup+0.201118 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 20288
/proc/meminfo: memFree=1773528/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=5236 CPUtime=0.19
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 725 0 0 0 19 0 0 0 18 0 1 0 242200400 5361664 674 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 1309 674 309 324 0 379 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5236

[startup+0.301128 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 20288
/proc/meminfo: memFree=1773528/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=5500 CPUtime=0.29
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 808 0 0 0 29 0 0 0 19 0 1 0 242200400 5632000 757 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 1375 757 309 324 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701169 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 20288
/proc/meminfo: memFree=1773528/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=6536 CPUtime=0.69
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 1051 0 0 0 69 0 0 0 23 0 1 0 242200400 6692864 1000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3040891 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 1634 1000 309 324 0 704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6536

[startup+1.50125 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 20289
/proc/meminfo: memFree=1770256/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=6924 CPUtime=1.49
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 1167 0 0 0 149 0 0 0 25 0 1 0 242200400 7090176 1116 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 1731 1116 309 324 0 801 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6924

[startup+3.10142 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 20289
/proc/meminfo: memFree=1769744/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=7828 CPUtime=3.09
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 1391 0 0 0 309 0 0 0 25 0 1 0 242200400 8015872 1340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3039811 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 1957 1340 309 324 0 1027 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7828

[startup+6.30176 s]
/proc/loadavg: 0.16 0.03 0.01 2/78 20289
/proc/meminfo: memFree=1768784/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=8084 CPUtime=6.28
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 1447 0 0 0 628 0 0 0 25 0 1 0 242200400 8278016 1396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3038957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2021 1396 309 324 0 1091 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8084

[startup+12.7014 s]
/proc/loadavg: 0.23 0.05 0.02 2/78 20289
/proc/meminfo: memFree=1768784/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=8208 CPUtime=12.68
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 1468 0 0 0 1268 0 0 0 25 0 1 0 242200400 8404992 1417 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2052 1417 309 324 0 1122 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8208

[startup+25.5018 s]
/proc/loadavg: 0.40 0.09 0.03 2/78 20289
/proc/meminfo: memFree=1767888/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=9116 CPUtime=25.48
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 1711 0 0 0 2548 0 0 0 25 0 1 0 242200400 9334784 1660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2279 1660 309 324 0 1349 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9116

[startup+51.1015 s]
/proc/loadavg: 0.60 0.17 0.05 2/78 20289
/proc/meminfo: memFree=1767568/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=9500 CPUtime=51.07
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 1796 0 0 0 5106 1 0 0 25 0 1 0 242200400 9728000 1745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574234 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2375 1745 309 324 0 1445 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9500

[startup+102.302 s]
/proc/loadavg: 0.83 0.29 0.10 2/78 20289
/proc/meminfo: memFree=1766160/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=10864 CPUtime=102.25
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2146 0 0 0 10224 1 0 0 25 0 1 0 242200400 11124736 2095 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2716 2095 309 324 0 1786 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10864

[startup+162.301 s]
/proc/loadavg: 0.93 0.42 0.16 2/78 20289
/proc/meminfo: memFree=1765136/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=11868 CPUtime=162.24
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2404 0 0 0 16222 2 0 0 25 0 1 0 242200400 12152832 2353 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2967 2353 309 324 0 2037 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11868

[startup+222.306 s]
/proc/loadavg: 0.97 0.52 0.21 2/78 20289
/proc/meminfo: memFree=1765136/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=11868 CPUtime=222.22
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2404 0 0 0 22220 2 0 0 25 0 1 0 242200400 12152832 2353 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 2967 2353 309 324 0 2037 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11868

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/78 20289
/proc/meminfo: memFree=1764560/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=12396 CPUtime=282.21
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2539 0 0 0 28218 3 0 0 25 0 1 0 242200400 12693504 2488 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550808 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3099 2488 309 324 0 2169 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12396

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.30 2/78 20289
/proc/meminfo: memFree=1764560/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=12396 CPUtime=342.19
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2539 0 0 0 34216 3 0 0 25 0 1 0 242200400 12693504 2488 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3099 2488 309 324 0 2169 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12396

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.34 2/78 20289
/proc/meminfo: memFree=1764112/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=12868 CPUtime=402.18
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2640 0 0 0 40214 4 0 0 25 0 1 0 242200400 13176832 2589 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3217 2589 309 324 0 2287 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12868

[startup+462.301 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 20289
/proc/meminfo: memFree=1763792/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13124 CPUtime=462.16
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2707 0 0 0 46212 4 0 0 25 0 1 0 242200400 13438976 2656 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3281 2656 309 324 0 2351 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13124

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 20289
/proc/meminfo: memFree=1763792/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13344 CPUtime=522.15
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2759 0 0 0 52210 5 0 0 25 0 1 0 242200400 13664256 2708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3336 2708 309 324 0 2406 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13344

[startup+582.302 s]
/proc/loadavg: 0.99 0.85 0.45 2/78 20289
/proc/meminfo: memFree=1763664/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13332 CPUtime=582.13
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2759 0 0 0 58208 5 0 0 25 0 1 0 242200400 13651968 2708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3333 2708 309 324 0 2403 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 13332

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.48 2/78 20289
/proc/meminfo: memFree=1763600/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13328 CPUtime=642.12
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2759 0 0 0 64206 6 0 0 25 0 1 0 242200400 13647872 2708 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3332 2708 309 324 0 2402 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 13328

[startup+702.302 s]
/proc/loadavg: 0.99 0.89 0.51 2/78 20289
/proc/meminfo: memFree=1763600/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13332 CPUtime=702.1
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2760 0 0 0 70204 6 0 0 25 0 1 0 242200400 13651968 2709 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3333 2709 309 324 0 2403 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 13332

[startup+762.302 s]
/proc/loadavg: 0.99 0.91 0.54 2/78 20289
/proc/meminfo: memFree=1763344/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=762.08
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 76202 6 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 13588

[startup+822.301 s]
/proc/loadavg: 0.99 0.92 0.56 2/78 20289
/proc/meminfo: memFree=1763408/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=822.07
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 82200 7 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 13588

[startup+882.306 s]
/proc/loadavg: 0.99 0.93 0.58 2/78 20289
/proc/meminfo: memFree=1763408/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=882.06
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 88198 8 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13588

[startup+942.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 20289
/proc/meminfo: memFree=1763408/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=942.04
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 94196 8 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3038948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13588

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

[startup+942.402 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 20289
/proc/meminfo: memFree=1763408/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=942.14
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 94206 8 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 13588

[startup+944.001 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 20289
/proc/meminfo: memFree=1763408/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=943.74
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 94366 8 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 943.74
Current children cumulated vsize (KiB) 13588

[startup+944.401 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 20289
/proc/meminfo: memFree=1763408/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=944.14
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 94406 8 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 944.14
Current children cumulated vsize (KiB) 13588

[startup+944.601 s]
/proc/loadavg: 0.99 0.94 0.61 2/78 20289
/proc/meminfo: memFree=1763408/2055920 swapFree=4143608/4192956
[pid=20288] ppid=20286 vsize=13588 CPUtime=944.34
/proc/20288/stat : 20288 (bsolo3.0.17) R 20286 20288 20225 0 -1 4194304 2824 0 0 0 94426 8 0 0 25 0 1 0 242200400 13914112 2773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20288/statm: 3397 2773 309 324 0 2467 0
Current children cumulated CPU time (s) 944.34
Current children cumulated vsize (KiB) 13588

Child status: 0
Real time (s): 944.64
CPU time (s): 944.364
CPU user time (s): 944.277
CPU system time (s): 0.086986
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 13588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 944.277
system time used= 0.086986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2828
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= 19384

runsolver used 0.687895 second user time and 2.05369 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Mon Apr 30 14:20:24 UTC 2007

IDJOB= 432349
IDBENCH= 1336
IDSOLVER= 199
FILE ID= node24/432349-1177942823

PBS_JOBID= 4727670

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-t3002.11tsp11.1900563801.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432349-1177942823/instance-432349-1177942823.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-432349-1177942823 -o ROOT/results/node24/solver-432349-1177942823 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432349-1177942823/instance-432349-1177942823.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  c0dce06d795e831bf046e609ad2fb3fd

RANDOM SEED= 950504191

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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		: 3000.238
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		: 3000.238
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:       1773872 kB
Buffers:         37340 kB
Cached:         154580 kB
SwapCached:      17452 kB
Active:         105720 kB
Inactive:       109432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773872 kB
SwapTotal:     4192956 kB
SwapFree:      4143608 kB
Dirty:            6884 kB
Writeback:           0 kB
Mapped:          30080 kB
Slab:            52348 kB
Committed_AS:  3880564 kB
PageTables:       1808 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 node24 on Mon Apr 30 14:36:09 UTC 2007