Trace number 1880070

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT-31 1798.06 1798.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-3.opb
MD5SUMc9380923d34e254cfa512f89027f1d42
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-35
Best CPU time to get the best result obtained on this benchmark1795.56
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41095
Number of constraints which are clauses41095
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 760
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
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: Generic Pseudo-Boolean 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-1880070-1245164945.opb
0.00/0.00	c File size is 980618 bytes.
0.09/0.12	c Highest Coefficient sum: 760
0.09/0.12	c Parsing was ok!!
0.09/0.12	c Total parsing time: 0.121 s
0.09/0.13	c Var: 760 Constr: 41095 41095/0/0 Lit: 82190 Watch. Lit: 82190
0.09/0.13	c Obj. Vars: 760 (100 % of total variables)
0.69/0.76	c Pre-processing Time: 0.762 s
0.69/0.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.69/0.76	c        0    760    41095    82190    2    82190   13698      0      0 0.76
0.69/0.76	c Switching off lower bounding mode.
0.69/0.77	o -31
1797.99/1798.51	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.99/1798.51	c        0    760    41096    82950    2    82223   14698      1      0 0.77
1797.99/1798.51	c      100    760    41285   221905    5    84864   16168    190    105 0.95
1797.99/1798.51	c      352    760    41778   583896   13    90656   17785    683    214 1.64
1797.99/1798.51	c      827    760    42711  1269185   29   100969   19564   1616    218 3.78
1797.99/1798.51	c     1641    760    44328  2455946   55   116805   21521   3233    134 12.20
1797.99/1798.51	c     2961    760    46952  4377862   93   138829   23674   5857     97 30.26
1797.99/1798.51	c     5042    760    51071  7388515  144   171940   26042   9976     47 105.15
1797.99/1798.51	c     8265    760    57478 12063995  209   222431   28647  16383     40 205.99
1797.99/1798.51	c    13201    760    67277 19216415  285   294989   31512  26182     26 503.58
1797.99/1798.51	c    20707    760    65603 17931219  273   315402   34664  24508     22 925.41
1797.99/1798.51	c    32068    760    70215 21194886  301   356542   38131  29120     19 1683.96
1797.99/1798.51	c Resources Exceeded
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1797.99/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.51	c   11    34693   1982    37177    75366 24971331  34271     19 1798.00
1797.99/1798.51	c Objective: -31
1797.99/1798.51	s SATISFIABLE
1797.99/1798.51	c Total time: 1798 s

Verifier Data 

OK	-31

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880070-1245164945/watcher-1880070-1245164945 -o /tmp/evaluation-result-1880070-1245164945/solver-1880070-1245164945 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880070-1245164945.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: 0.92 0.99 0.99 3/64 3308
/proc/meminfo: memFree=1922672/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=11680 CPUtime=0
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 184091778 11960320 248 1992294400 134512640 137136520 4294956256 18446744073709551615 134538970 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 2920 249 176 640 0 2036 0

[startup+0.026691 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3308
/proc/meminfo: memFree=1922672/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=12368 CPUtime=0.02
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 485 0 0 0 2 0 0 0 18 0 1 0 184091778 12664832 469 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 3092 470 217 640 0 2208 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12368

[startup+0.102698 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3308
/proc/meminfo: memFree=1922672/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=14976 CPUtime=0.09
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 1264 0 0 0 9 0 0 0 18 0 1 0 184091778 15335424 1248 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 3744 1248 367 640 0 2860 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14976

[startup+0.301716 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3308
/proc/meminfo: memFree=1922672/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=18004 CPUtime=0.29
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 2327 0 0 0 28 1 0 0 19 0 1 0 184091778 18436096 2071 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 4501 2071 190 640 0 3857 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18004

[startup+0.702756 s]
/proc/loadavg: 0.92 0.99 0.99 3/64 3308
/proc/meminfo: memFree=1922672/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=18004 CPUtime=0.69
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 2327 0 0 0 66 3 0 0 23 0 1 0 184091778 18436096 2071 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 4501 2071 190 640 0 3857 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18004

[startup+1.50184 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1914152/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=22544 CPUtime=1.49
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 3775 0 0 0 145 4 0 0 25 0 1 0 184091778 23085056 3218 1992294400 134512640 137136520 4294956256 18446744073709551615 134598053 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 5636 3218 196 640 0 4992 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22544

[startup+3.102 s]
/proc/loadavg: 0.92 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1907304/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=29540 CPUtime=3.09
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 5525 0 0 0 304 5 0 0 25 0 1 0 184091778 30248960 4968 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 7385 4968 196 640 0 6741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29540

[startup+6.30131 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1896872/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=37912 CPUtime=6.29
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 7630 0 0 0 623 6 0 0 25 0 1 0 184091778 38821888 7073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 9478 7073 196 640 0 8834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 37912

[startup+12.702 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1885224/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=48604 CPUtime=12.68
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 10300 0 0 0 1261 7 0 0 25 0 1 0 184091778 49770496 9743 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 12151 9743 196 640 0 11507 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 48604

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1865448/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=67796 CPUtime=25.48
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 15083 0 0 0 2538 10 0 0 25 0 1 0 184091778 69423104 14526 1992294400 134512640 137136520 4294956256 18446744073709551615 136502102 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 16949 14526 197 640 0 16305 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 67796

[startup+51.1018 s]
/proc/loadavg: 0.96 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1846376/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=86820 CPUtime=51.07
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 19844 0 0 0 5095 12 0 0 25 0 1 0 184091778 88903680 19287 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 21705 19287 197 640 0 21061 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 86820

[startup+102.307 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1821608/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=111156 CPUtime=102.26
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 25932 0 0 0 10211 15 0 0 25 0 1 0 184091778 113823744 25375 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 27789 25375 197 640 0 27145 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 111156

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1784296/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=148716 CPUtime=162.24
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 35315 0 0 0 16204 20 0 0 25 0 1 0 184091778 152285184 34758 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 37179 34758 197 640 0 36535 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 148716

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1753064/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=179620 CPUtime=222.21
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 43053 0 0 0 22198 23 0 0 25 0 1 0 184091778 183930880 42496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 44905 42496 197 640 0 44261 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 179620

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1731688/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=201100 CPUtime=282.2
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 48431 0 0 0 28194 26 0 0 25 0 1 0 184091778 205926400 47874 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 50275 47874 197 640 0 49631 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 201100

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1712040/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=220452 CPUtime=342.19
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 53267 0 0 0 34190 29 0 0 25 0 1 0 184091778 225742848 52710 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 55113 52710 197 640 0 54469 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 220452

[startup+402.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1692904/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=239688 CPUtime=402.17
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 58074 0 0 0 40185 32 0 0 25 0 1 0 184091778 245440512 57517 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 59922 57517 197 640 0 59278 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 239688

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1676712/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=255704 CPUtime=462.15
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 62069 0 0 0 46181 34 0 0 25 0 1 0 184091778 261840896 61512 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 63926 61512 197 640 0 63282 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 255704

[startup+522.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1660200/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=272380 CPUtime=522.13
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 66250 0 0 0 52176 37 0 0 25 0 1 0 184091778 278917120 65693 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 68095 65693 197 640 0 67451 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 272380

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1640296/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=292148 CPUtime=582.12
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 71161 0 0 0 58172 40 0 0 25 0 1 0 184091778 299159552 70604 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 73037 70604 197 640 0 72393 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 292148

[startup+642.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1624168/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=308084 CPUtime=642.11
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 75161 0 0 0 64169 42 0 0 25 0 1 0 184091778 315478016 74604 1992294400 134512640 137136520 4294956256 18446744073709551615 136502035 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 77021 74604 197 640 0 76377 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 308084

[startup+702.303 s]

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

/proc/meminfo: memFree=1607976/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=323824 CPUtime=1061.98
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 79112 0 0 0 106151 47 0 0 25 0 1 0 184091778 331595776 78555 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 80956 78555 197 640 0 80312 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 323824

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1607848/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=323824 CPUtime=1121.97
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 79112 0 0 0 112150 47 0 0 25 0 1 0 184091778 331595776 78555 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 80956 78555 197 640 0 80312 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 323824

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1601256/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=330904 CPUtime=1181.95
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 80856 0 0 0 118147 48 0 0 25 0 1 0 184091778 338845696 80299 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 82726 80299 197 640 0 82082 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 330904

[startup+1242.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1585256/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=346688 CPUtime=1241.93
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 84810 0 0 0 124142 51 0 0 25 0 1 0 184091778 355008512 84253 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 86672 84253 197 640 0 86028 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 346688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578984/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1301.92
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 130140 52 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 136294896 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 352444

[startup+1362.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1579048/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1361.9
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 136138 52 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 352444

[startup+1422.31 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578984/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1421.89
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 142136 53 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 352444

[startup+1482.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578984/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1481.87
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 148134 53 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 352444

[startup+1542.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578920/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1541.85
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 154132 53 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134544143 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 352444

[startup+1602.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578984/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1601.83
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 160129 54 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 352444

[startup+1662.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578984/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1661.82
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 166128 54 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 352444

[startup+1722.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578920/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1721.8
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 172126 54 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 136499644 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 352444

[startup+1782.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578728/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1781.79
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 178124 55 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 352444

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578856/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1791.39
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 179084 55 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 352444

[startup+1795.1 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578856/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1794.59
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 179404 55 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 352444

[startup+1796.7 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578856/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1796.19
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 179564 55 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 352444

[startup+1797.5 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578856/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1796.99
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 179644 55 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1796.99
Current children cumulated vsize (KiB) 352444

[startup+1798.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578856/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1797.78
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 179723 55 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 352444

[startup+1798.51 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 3309
/proc/meminfo: memFree=1578856/2055920 swapFree=4181364/4192956
[pid=3308] ppid=3306 vsize=352444 CPUtime=1797.99
/proc/3308/stat : 3308 (bsolo) R 3306 3308 2870 0 -1 4194304 86295 0 0 0 179744 55 0 0 25 0 1 0 184091778 360902656 85703 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/3308/statm: 88111 85703 197 640 0 87467 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 352444

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798.06
CPU user time (s): 1797.45
CPU system time (s): 0.603908
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 352584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.45
system time used= 0.603908
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 86297
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= 5308

runsolver used 2.07668 second user time and 4.47132 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 17:09:05
IDJOB=1880070
IDBENCH=2241
IDSOLVER=701
FILE ID=node36/1880070-1245164945
PBS_JOBID= 9363826
Free space on /tmp= 66196 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-3.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880070-1245164945/watcher-1880070-1245164945 -o /tmp/evaluation-result-1880070-1245164945/solver-1880070-1245164945 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880070-1245164945.opb

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

MD5SUM BENCH= c9380923d34e254cfa512f89027f1d42
RANDOM SEED=1836064568

node36.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		: 3000.230
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		: 3000.230
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:       1923152 kB
Buffers:         28720 kB
Cached:          58140 kB
SwapCached:       6436 kB
Active:          56784 kB
Inactive:        39088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1923152 kB
SwapTotal:     4192956 kB
SwapFree:      4181364 kB
Dirty:            4900 kB
Writeback:           0 kB
Mapped:          13428 kB
Slab:            22988 kB
Committed_AS:   177936 kB
PageTables:       1360 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880070-1245164945.opb

Free space on /tmp at the end= 66192 MiB
End job on node36 at 2009-06-16 17:39:03