Trace number 1877094

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.1? 1798 1798.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
MD5SUM80da336e36371770b02ed1fca93b5c11
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark67.0128
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 655
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 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
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 HOME/instance-1877094-1245121638.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 655
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.96/1798.53	c      100    231     2756    13228    4     5818    2069    170   2564 0.04
1797.96/1798.53	c      251    231     2968    22836    7     6262    2276    382   3438 0.07
1797.96/1798.53	c      477    231     3228    34054   10     6797    2504    642   3312 0.14
1797.96/1798.53	c      816    231     3596    49559   13     7537    2755   1010   3187 0.26
1797.96/1798.53	c     1325    231     4142    75226   18     8632    3031   1556   2837 0.47
1797.96/1798.53	c     2089    231     4978   106795   21    10312    3335   2392   2630 0.79
1797.96/1798.53	c     3235    231     4411    72000   16     9131    3669   1825   2382 1.36
1797.96/1798.53	c     4956    231     4422    78702   17     9254    4036   1836   2333 2.12
1797.96/1798.53	c     7541    231     5049   119057   23    10445    4440   2463   2162 3.49
1797.96/1798.53	c    11420    231     7024   198949   28    14452    4885   4438   2008 5.69
1797.96/1798.53	c    17247    231     5950   128408   21    12236    5374   3364   1813 9.51
1797.96/1798.53	c    25985    231     6802   163425   24    13958    5912   4216   1846 14.07
1797.96/1798.53	c    39095    231     8441   217149   25    17258    6504   5855   1798 21.74
1797.96/1798.53	c    58770    231     6189   146430   23    12702    7155   3603   1721 34.15
1797.96/1798.53	c    88281    231     8151   244476   29    16694    7871   5565   1576 56.00
1797.96/1798.53	c   132553    231     7269   175092   24    14877    8659   4683   1538 86.14
1797.96/1798.53	c   198963    231     8011   233568   29    16347    9525   5425   1427 139.38
1797.96/1798.53	c   298584    231     9164   291250   31    18788   10478   6578   1336 223.41
1797.96/1798.53	c   448021    231    11280   324735   28    22921   11526   8694   1223 366.13
1797.96/1798.53	c   672180    231     9639   276591   28    19675   12679   7053   1099 611.15
1797.96/1798.53	c  1008425    231    14156   453382   32    28718   13947  11570   1021 987.01
1797.96/1798.53	c  1512796    231    11550   374756   32    23598   15342   8964    949 1592.58
1797.96/1798.53	c Resources Exceeded
1797.96/1798.53	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.53	c   22  1668285 345407  2280395    17066   587436  14480    927 1798.00
1797.96/1798.53	s UNKNOWN
1797.96/1798.53	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877094-1245121638/watcher-1877094-1245121638 -o /tmp/evaluation-result-1877094-1245121638/solver-1877094-1245121638 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877094-1245121638.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2317
/proc/meminfo: memFree=1413416/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=10792 CPUtime=0
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179764844 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 2698 233 174 640 0 2033 0

[startup+0.0587901 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2317
/proc/meminfo: memFree=1413416/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=11236 CPUtime=0.05
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 425 0 0 0 5 0 0 0 18 0 1 0 179764844 11505664 388 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 2809 388 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101794 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2317
/proc/meminfo: memFree=1413416/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=11360 CPUtime=0.09
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 457 0 0 0 9 0 0 0 18 0 1 0 179764844 11632640 420 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 2840 420 196 640 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11360

[startup+0.301819 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2317
/proc/meminfo: memFree=1413416/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=11728 CPUtime=0.29
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 566 0 0 0 29 0 0 0 19 0 1 0 179764844 12009472 529 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 2932 529 196 640 0 2288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11728

[startup+0.701865 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2317
/proc/meminfo: memFree=1413416/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=12464 CPUtime=0.69
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 737 0 0 0 69 0 0 0 22 0 1 0 179764844 12763136 700 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 3116 700 196 640 0 2472 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12464

[startup+1.50196 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1411040/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=13216 CPUtime=1.49
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 924 0 0 0 148 1 0 0 25 0 1 0 179764844 13533184 887 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 3304 887 196 640 0 2660 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13216

[startup+3.10115 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1410528/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=13592 CPUtime=3.09
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1025 0 0 0 308 1 0 0 25 0 1 0 179764844 13918208 988 1992294400 134512640 137136520 4294956256 18446744073709551615 134598574 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 3398 988 196 640 0 2754 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13592

[startup+6.30153 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1409376/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=14448 CPUtime=6.29
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1220 0 0 0 627 2 0 0 25 0 1 0 179764844 14794752 1183 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 3612 1183 196 640 0 2968 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14448

[startup+12.7023 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1408864/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=14696 CPUtime=12.69
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1288 0 0 0 1265 4 0 0 25 0 1 0 179764844 15048704 1251 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 3674 1251 196 640 0 3030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14696

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1408480/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=15072 CPUtime=25.49
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1398 0 0 0 2542 7 0 0 25 0 1 0 179764844 15433728 1361 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 3768 1361 197 640 0 3124 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15072

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1407392/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=16132 CPUtime=51.08
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1665 0 0 0 5097 11 0 0 25 0 1 0 179764844 16519168 1628 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4033 1628 197 640 0 3389 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16132

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1407008/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=16608 CPUtime=102.26
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1768 0 0 0 10205 21 0 0 25 0 1 0 179764844 17006592 1731 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4152 1731 197 640 0 3508 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16608

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1406240/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=17328 CPUtime=162.24
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1954 0 0 0 16192 32 0 0 25 0 1 0 179764844 17743872 1917 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4332 1917 197 640 0 3688 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17328

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1406112/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=17452 CPUtime=222.22
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 1987 0 0 0 22182 40 0 0 25 0 1 0 179764844 17870848 1950 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4363 1950 197 640 0 3719 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17452

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1405344/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=18180 CPUtime=282.21
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2176 0 0 0 28171 50 0 0 25 0 1 0 179764844 18616320 2139 1992294400 134512640 137136520 4294956256 18446744073709551615 134616992 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4545 2139 197 640 0 3901 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18180

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1405280/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=18180 CPUtime=342.19
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2176 0 0 0 34158 61 0 0 25 0 1 0 179764844 18616320 2139 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4545 2139 197 640 0 3901 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18180

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1404640/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=18880 CPUtime=402.17
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2336 0 0 0 40148 69 0 0 25 0 1 0 179764844 19333120 2299 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4720 2299 197 640 0 4076 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18880

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1404000/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=19464 CPUtime=462.15
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2485 0 0 0 46137 78 0 0 25 0 1 0 179764844 19931136 2448 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4866 2448 197 640 0 4222 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19464

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1403936/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=19460 CPUtime=522.13
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2485 0 0 0 52127 86 0 0 25 0 1 0 179764844 19927040 2448 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4865 2448 197 640 0 4221 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19460

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1403936/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=19460 CPUtime=582.11
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2485 0 0 0 58116 95 0 0 25 0 1 0 179764844 19927040 2448 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4865 2448 197 640 0 4221 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19460

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1403936/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=19464 CPUtime=642.1
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2487 0 0 0 64105 105 0 0 25 0 1 0 179764844 19931136 2450 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 4866 2450 197 640 0 4222 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19464

[startup+702.302 s]

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

/proc/meminfo: memFree=1403168/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20176 CPUtime=1061.97
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2663 0 0 0 106036 161 0 0 25 0 1 0 179764844 20660224 2626 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5044 2626 197 640 0 4400 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 20176

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1403104/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20164 CPUtime=1121.96
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2663 0 0 0 112026 170 0 0 25 0 1 0 179764844 20647936 2626 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5041 2626 197 640 0 4397 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 20164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402720/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20532 CPUtime=1181.94
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2761 0 0 0 118015 179 0 0 25 0 1 0 179764844 21024768 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5133 2724 197 640 0 4489 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 20532

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402656/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20532 CPUtime=1241.92
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2761 0 0 0 124005 187 0 0 25 0 1 0 179764844 21024768 2724 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5133 2724 197 640 0 4489 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 20532

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402528/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20652 CPUtime=1301.91
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2795 0 0 0 129997 194 0 0 25 0 1 0 179764844 21147648 2758 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5163 2758 197 640 0 4519 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 20652

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402464/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20652 CPUtime=1361.89
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2795 0 0 0 135986 203 0 0 25 0 1 0 179764844 21147648 2758 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5163 2758 197 640 0 4519 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 20652

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402464/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20632 CPUtime=1421.87
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2795 0 0 0 141974 213 0 0 25 0 1 0 179764844 21127168 2757 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5158 2757 197 640 0 4514 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 20632

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402400/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20632 CPUtime=1481.85
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2795 0 0 0 147964 221 0 0 25 0 1 0 179764844 21127168 2757 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5158 2757 197 640 0 4514 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 20632

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402528/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20632 CPUtime=1541.83
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2795 0 0 0 153953 230 0 0 25 0 1 0 179764844 21127168 2757 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5158 2757 197 640 0 4514 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 20632

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402464/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=20912 CPUtime=1601.81
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2863 0 0 0 159941 240 0 0 25 0 1 0 179764844 21413888 2811 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5228 2811 197 640 0 4584 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 20912

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402016/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21152 CPUtime=1661.8
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2930 0 0 0 165931 249 0 0 25 0 1 0 179764844 21659648 2878 1992294400 134512640 137136520 4294956256 18446744073709551615 134543837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5288 2878 197 640 0 4644 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 21152

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1402016/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21152 CPUtime=1721.78
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 2930 0 0 0 171921 257 0 0 25 0 1 0 179764844 21659648 2878 1992294400 134512640 137136520 4294956256 18446744073709551615 136500595 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5288 2878 197 640 0 4644 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 21152

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1401632/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21496 CPUtime=1781.76
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 3009 0 0 0 177912 264 0 0 25 0 1 0 179764844 22011904 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5374 2957 197 640 0 4730 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 21496

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1401632/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21496 CPUtime=1791.36
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 3009 0 0 0 178871 265 0 0 25 0 1 0 179764844 22011904 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5374 2957 197 640 0 4730 0
Current children cumulated CPU time (s) 1791.36
Current children cumulated vsize (KiB) 21496

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1401632/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21496 CPUtime=1794.56
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 3009 0 0 0 179190 266 0 0 25 0 1 0 179764844 22011904 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5374 2957 197 640 0 4730 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 21496

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1401632/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21496 CPUtime=1796.16
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 3009 0 0 0 179350 266 0 0 25 0 1 0 179764844 22011904 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5374 2957 197 640 0 4730 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 21496

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1401632/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21496 CPUtime=1796.96
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 3009 0 0 0 179430 266 0 0 25 0 1 0 179764844 22011904 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5374 2957 197 640 0 4730 0
Current children cumulated CPU time (s) 1796.96
Current children cumulated vsize (KiB) 21496

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1401632/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21496 CPUtime=1797.76
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 3009 0 0 0 179510 266 0 0 25 0 1 0 179764844 22011904 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 134606742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5374 2957 197 640 0 4730 0
Current children cumulated CPU time (s) 1797.76
Current children cumulated vsize (KiB) 21496

[startup+1798.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2318
/proc/meminfo: memFree=1401632/2055920 swapFree=4191900/4192956
[pid=2317] ppid=2315 vsize=21496 CPUtime=1797.96
/proc/2317/stat : 2317 (bsolo) R 2315 2317 864 0 -1 4194304 3009 0 0 0 179530 266 0 0 25 0 1 0 179764844 22011904 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2317/statm: 5374 2957 197 640 0 4730 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 21496

Child status: 0
Real time (s): 1798.54
CPU time (s): 1798
CPU user time (s): 1795.34
CPU system time (s): 2.66859
CPU usage (%): 99.9704
Max. virtual memory (cumulated for all children) (KiB): 21500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.34
system time used= 2.66859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3010
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= 2
involuntary context switches= 3785

runsolver used 1.71974 second user time and 3.23151 second system time

The end

Launcher Data 

Begin job on node1 at 2009-06-16 05:07:18
IDJOB=1877094
IDBENCH=1338
IDSOLVER=699
FILE ID=node1/1877094-1245121638
PBS_JOBID= 9363668
Free space on /tmp= 66220 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877094-1245121638/watcher-1877094-1245121638 -o /tmp/evaluation-result-1877094-1245121638/solver-1877094-1245121638 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877094-1245121638.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 80da336e36371770b02ed1fca93b5c11
RANDOM SEED=869607417

node1.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1413896 kB
Buffers:         61688 kB
Cached:         485788 kB
SwapCached:        400 kB
Active:          86220 kB
Inactive:       474684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1413896 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          22500 kB
Slab:            67132 kB
Committed_AS:   141080 kB
PageTables:       1436 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= 66216 MiB
End job on node1 at 2009-06-16 05:37:16