Trace number 1876960

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? 1798 1798.46

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-f600.opb
MD5SUM2b1f0bdf934439fa3364f5fdf4570849
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1200
Total number of constraints3150
Number of constraints which are clauses3150
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 constraint3
Number of terms in the objective function 1200
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 1200
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1200
Number of bits of the biggest sum of numbers11
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-1876960-1245156893.opb
0.00/0.00	c File size is 104111 bytes.
0.00/0.01	c Highest Coefficient sum: 1200
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 1200 Constr: 3150 3150/0/0 Lit: 8850 Watch. Lit: 6300
0.00/0.01	c Obj. Vars: 1200 (100 % 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   1197     3150     8850    2     6300    1049      0      0 0.03
0.00/0.03	c Switching off lower bounding mode.
1797.94/1798.45	c      101   1197     3352    14984    4     6704    1154    202   1771 0.06
1797.94/1798.45	c      254   1197     3658    28310    7     7316    1270    508   2442 0.10
1797.94/1798.45	c      481   1197     4112    46852   11     8224    1398    962   2544 0.19
1797.94/1798.45	c      821   1197     3945    41093   10     7890    1538    795   2533 0.32
1797.94/1798.45	c     1329   1197     4086    49746   12     8172    1692    936   2447 0.54
1797.94/1798.45	c     2092   1197     4641    77454   16     9282    1862   1491   2388 0.88
1797.94/1798.45	c     3239   1197     4791    82538   17     9582    2049   1641   2232 1.45
1797.94/1798.45	c     4962   1197     4737    73812   15     9474    2254   1587   2184 2.27
1797.94/1798.45	c     7547   1197     4863    82994   17     9726    2480   1713   2138 3.53
1797.94/1798.45	c    11427   1197     4391    56653   12     8782    2729   1241   2108 5.42
1797.94/1798.45	c    17250   1197     5527   111385   20    11054    3002   2377   2085 8.27
1797.94/1798.45	c    25988   1197     4983    87860   17     9966    3303   1833   2018 12.88
1797.94/1798.45	c    39099   1197     6065   149358   24    12130    3634   2915   1965 19.89
1797.94/1798.45	c    58769   1197     6136   134249   21    12272    3998   2986   1891 31.08
1797.94/1798.45	c    88280   1197     5150    96133   18    10300    4398   2000   1823 48.41
1797.94/1798.45	c   132551   1197     6541   150075   22    13082    4838   3391   1770 74.86
1797.94/1798.45	c   198962   1197     6078   140029   23    12156    5322   2928   1711 116.23
1797.94/1798.45	c   298582   1197     7082   180257   25    14164    5855   3932   1637 182.30
1797.94/1798.45	c   448018   1197     7565   198637   26    15130    6441   4415   1568 285.69
1797.94/1798.45	c   672178   1197     6425   136838   21    12850    7086   3275   1511 444.76
1797.94/1798.45	c  1008422   1197     9333   264977   28    18666    7795   6183   1446 697.17
1797.94/1798.45	c  1512796   1197     7333   217029   29    14666    8575   4183   1355 1115.63
1797.94/1798.45	c Resources Exceeded
1797.94/1798.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.94/1798.45	c   22  2249210 588587  3341150    11871   418458   8721   1250 1798.00
1797.94/1798.45	s UNKNOWN
1797.94/1798.45	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-1876960-1245156893/watcher-1876960-1245156893 -o /tmp/evaluation-result-1876960-1245156893/solver-1876960-1245156893 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876960-1245156893.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: 1.00 1.00 1.00 3/64 2556
/proc/meminfo: memFree=1928800/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=10828 CPUtime=0
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 183289451 11087872 242 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 2707 244 175 640 0 2037 0

[startup+0.104664 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2556
/proc/meminfo: memFree=1928800/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=11524 CPUtime=0.09
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 519 0 0 0 9 0 0 0 18 0 1 0 183289451 11800576 477 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 2914 478 196 640 0 2270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11524

[startup+0.201673 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2556
/proc/meminfo: memFree=1928800/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=11916 CPUtime=0.19
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 605 0 0 0 19 0 0 0 18 0 1 0 183289451 12201984 563 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 2979 563 196 640 0 2335 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11916

[startup+0.301683 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2556
/proc/meminfo: memFree=1928800/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=12292 CPUtime=0.29
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 688 0 0 0 29 0 0 0 19 0 1 0 183289451 12587008 646 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3073 646 196 640 0 2429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12292

[startup+0.701722 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2556
/proc/meminfo: memFree=1928800/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=12412 CPUtime=0.69
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 726 0 0 0 69 0 0 0 22 0 1 0 183289451 12709888 684 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3103 684 196 640 0 2459 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12412

[startup+1.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2557
/proc/meminfo: memFree=1926424/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=12784 CPUtime=1.49
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 815 0 0 0 149 0 0 0 25 0 1 0 183289451 13090816 773 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3196 773 196 640 0 2552 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12784

[startup+3.10295 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2557
/proc/meminfo: memFree=1926232/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=12912 CPUtime=3.09
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 845 0 0 0 308 1 0 0 25 0 1 0 183289451 13221888 803 1992294400 134512640 137136520 4294956256 18446744073709551615 134543570 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3228 803 196 640 0 2584 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12912

[startup+6.30126 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2557
/proc/meminfo: memFree=1925784/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=13168 CPUtime=6.29
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 915 0 0 0 627 2 0 0 25 0 1 0 183289451 13484032 873 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3292 873 196 640 0 2648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13168

[startup+12.7019 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2557
/proc/meminfo: memFree=1925344/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=13548 CPUtime=12.69
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1010 0 0 0 1266 3 0 0 25 0 1 0 183289451 13873152 968 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3387 968 197 640 0 2743 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13548

[startup+25.5011 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 2557
/proc/meminfo: memFree=1924704/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=14184 CPUtime=25.48
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1163 0 0 0 2542 6 0 0 25 0 1 0 183289451 14524416 1121 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3546 1121 197 640 0 2902 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14184

[startup+51.1016 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2557
/proc/meminfo: memFree=1924320/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=14560 CPUtime=51.07
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1277 0 0 0 5095 12 0 0 25 0 1 0 183289451 14909440 1235 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3640 1235 197 640 0 2996 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14560

[startup+102.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 2557
/proc/meminfo: memFree=1923808/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=15060 CPUtime=102.26
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1391 0 0 0 10206 20 0 0 25 0 1 0 183289451 15421440 1349 1992294400 134512640 137136520 4294956256 18446744073709551615 134544252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3765 1349 197 640 0 3121 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15060

[startup+162.301 s]
/proc/loadavg: 1.09 1.05 1.01 2/65 2557
/proc/meminfo: memFree=1923552/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=15300 CPUtime=162.24
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1443 0 0 0 16194 30 0 0 25 0 1 0 183289451 15667200 1401 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3825 1401 197 640 0 3181 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15300

[startup+222.305 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 2557
/proc/meminfo: memFree=1923040/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=15772 CPUtime=222.24
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1566 0 0 0 22184 40 0 0 25 0 1 0 183289451 16150528 1524 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3943 1524 197 640 0 3299 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 15772

[startup+282.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 2557
/proc/meminfo: memFree=1922784/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=15900 CPUtime=282.22
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1608 0 0 0 28171 51 0 0 25 0 1 0 183289451 16281600 1566 1992294400 134512640 137136520 4294956256 18446744073709551615 136509109 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 3975 1566 197 640 0 3331 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15900

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2557
/proc/meminfo: memFree=1922720/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=16028 CPUtime=342.2
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1625 0 0 0 34157 63 0 0 25 0 1 0 183289451 16412672 1583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4007 1583 197 640 0 3363 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16028

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2563
/proc/meminfo: memFree=1922592/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=16000 CPUtime=402.18
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1625 0 0 0 40142 76 0 0 25 0 1 0 183289451 16384000 1583 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4000 1583 197 640 0 3356 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16000

[startup+462.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2563
/proc/meminfo: memFree=1922464/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=16236 CPUtime=462.16
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1683 0 0 0 46130 86 0 0 25 0 1 0 183289451 16625664 1641 1992294400 134512640 137136520 4294956256 18446744073709551615 134573675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4059 1641 197 640 0 3415 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16236

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1922272/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=16340 CPUtime=522.15
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1724 0 0 0 52120 95 0 0 25 0 1 0 183289451 16732160 1682 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4085 1682 197 640 0 3441 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16340

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1921824/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=16812 CPUtime=582.14
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1822 0 0 0 58107 107 0 0 25 0 1 0 183289451 17215488 1780 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4203 1780 197 640 0 3559 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 16812

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1921760/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=16800 CPUtime=642.12
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 1822 0 0 0 64094 118 0 0 25 0 1 0 183289451 17203200 1780 1992294400 134512640 137136520 4294956256 18446744073709551615 136503939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4200 1780 197 640 0 3556 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16800

[startup+702.302 s]

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

/proc/meminfo: memFree=1920928/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=17436 CPUtime=1062.02
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2005 0 0 0 106017 185 0 0 25 0 1 0 183289451 17854464 1956 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4359 1956 197 640 0 3715 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 17436

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1920480/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=17948 CPUtime=1122
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2111 0 0 0 112005 195 0 0 25 0 1 0 183289451 18378752 2061 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4487 2061 197 640 0 3843 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 17948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1920288/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18032 CPUtime=1181.99
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2135 0 0 0 117995 204 0 0 25 0 1 0 183289451 18464768 2085 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4508 2085 197 640 0 3864 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 18032

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919904/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18332 CPUtime=1241.97
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 123986 211 0 0 25 0 1 0 183289451 18771968 2168 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4583 2168 197 640 0 3939 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 18332

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919904/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18332 CPUtime=1301.96
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 129975 221 0 0 25 0 1 0 183289451 18771968 2168 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4583 2168 197 640 0 3939 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 18332

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919840/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18332 CPUtime=1361.94
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 135964 230 0 0 25 0 1 0 183289451 18771968 2168 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4583 2168 197 640 0 3939 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 18332

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919776/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18332 CPUtime=1421.93
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 141954 239 0 0 25 0 1 0 183289451 18771968 2168 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4583 2168 197 640 0 3939 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 18332

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919776/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18328 CPUtime=1481.92
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 147944 248 0 0 25 0 1 0 183289451 18767872 2168 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4582 2168 197 640 0 3938 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 18328

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919776/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18316 CPUtime=1541.9
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 153934 256 0 0 25 0 1 0 183289451 18755584 2168 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4579 2168 197 640 0 3935 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 18316

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919776/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18204 CPUtime=1601.88
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 159921 267 0 0 25 0 1 0 183289451 18640896 2148 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4551 2148 197 640 0 3907 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 18204

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919776/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18188 CPUtime=1661.87
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2218 0 0 0 165910 277 0 0 25 0 1 0 183289451 18624512 2144 1992294400 134512640 137136520 4294956256 18446744073709551615 135982480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4547 2144 197 640 0 3903 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 18188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919712/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18308 CPUtime=1721.86
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2229 0 0 0 171899 287 0 0 25 0 1 0 183289451 18747392 2154 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4577 2154 197 640 0 3933 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 18308

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919712/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18292 CPUtime=1781.83
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2229 0 0 0 177887 296 0 0 25 0 1 0 183289451 18731008 2154 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4573 2154 197 640 0 3929 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 18292

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919776/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18288 CPUtime=1791.54
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2229 0 0 0 178855 299 0 0 25 0 1 0 183289451 18726912 2154 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4572 2154 197 640 0 3928 0
Current children cumulated CPU time (s) 1791.54
Current children cumulated vsize (KiB) 18288

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919712/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18288 CPUtime=1794.74
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2237 0 0 0 179175 299 0 0 25 0 1 0 183289451 18726912 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 134544390 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4572 2162 197 640 0 3928 0
Current children cumulated CPU time (s) 1794.74
Current children cumulated vsize (KiB) 18288

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919712/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18288 CPUtime=1796.33
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2237 0 0 0 179334 299 0 0 25 0 1 0 183289451 18726912 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4572 2162 197 640 0 3928 0
Current children cumulated CPU time (s) 1796.33
Current children cumulated vsize (KiB) 18288

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919712/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18288 CPUtime=1797.14
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2237 0 0 0 179414 300 0 0 25 0 1 0 183289451 18726912 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4572 2162 197 640 0 3928 0
Current children cumulated CPU time (s) 1797.14
Current children cumulated vsize (KiB) 18288

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919712/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18288 CPUtime=1797.54
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2237 0 0 0 179454 300 0 0 25 0 1 0 183289451 18726912 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4572 2162 197 640 0 3928 0
Current children cumulated CPU time (s) 1797.54
Current children cumulated vsize (KiB) 18288

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2563
/proc/meminfo: memFree=1919712/2055920 swapFree=4181652/4192956
[pid=2556] ppid=2554 vsize=18288 CPUtime=1797.94
/proc/2556/stat : 2556 (bsolo) R 2554 2556 2069 0 -1 4194304 2237 0 0 0 179494 300 0 0 25 0 1 0 183289451 18726912 2162 1992294400 134512640 137136520 4294956256 18446744073709551615 136502137 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2556/statm: 4572 2162 197 640 0 3928 0
Current children cumulated CPU time (s) 1797.94
Current children cumulated vsize (KiB) 18288

Child status: 0
Real time (s): 1798.46
CPU time (s): 1798
CPU user time (s): 1795
CPU system time (s): 3.00254
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 18380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795
system time used= 3.00254
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2238
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= 1932

runsolver used 1.3358 second user time and 3.77243 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 14:54:53
IDJOB=1876960
IDBENCH=2155
IDSOLVER=699
FILE ID=node18/1876960-1245156893
PBS_JOBID= 9363736
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-f600.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876960-1245156893/watcher-1876960-1245156893 -o /tmp/evaluation-result-1876960-1245156893/solver-1876960-1245156893 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876960-1245156893.opb

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

MD5SUM BENCH= 2b1f0bdf934439fa3364f5fdf4570849
RANDOM SEED=2108105621

node18.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		: 3000.236
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		: 3000.236
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:       1929152 kB
Buffers:         23520 kB
Cached:          59000 kB
SwapCached:       5540 kB
Active:          47856 kB
Inactive:        42524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1929152 kB
SwapTotal:     4192956 kB
SwapFree:      4181652 kB
Dirty:            4044 kB
Writeback:           0 kB
Mapped:          12940 kB
Slab:            22364 kB
Committed_AS:   147400 kB
PageTables:       1376 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-1876960-1245156893.opb

Free space on /tmp at the end= 66168 MiB
End job on node18 at 2009-06-16 15:24:51