Trace number 1877076

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 3.1SAT (MO)-41 853.686 854.08

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-3.opb
MD5SUM4c9dc9cf5c24873d3237c90ee1682632
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109379
Number of constraints which are clauses109379
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 1400
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 1400
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 1400
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-1877076-1245165322.opb
0.00/0.00	c File size is 2685249 bytes.
0.29/0.32	c Highest Coefficient sum: 1400
0.29/0.32	c Parsing was ok!!
0.29/0.32	c Total parsing time: 0.324 s
0.29/0.36	c Var: 1400 Constr: 109379 109379/0/0 Lit: 218758 Watch. Lit: 218758
0.29/0.36	c Obj. Vars: 1400 (100 % of total variables)
3.79/3.81	c Pre-processing Time: 3.806 s
3.79/3.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.79/3.81	c        0   1400   109379   218758    2   218758   36459      0      0 3.81
3.79/3.81	c Switching off lower bounding mode.
3.79/3.83	o -40
5.49/5.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.49/5.52	c        0   1400   109380   220158    2   218800   37459      1      0 3.83
5.49/5.52	c      101   1400   109489   368013    3   219018   41205    110     25 4.01
5.49/5.52	c      352   1400   109762   738312    6   219564   45326    383     77 4.51
5.49/5.52	c      828   1400   110297  1463275   13   220634   49859    918    150 5.50
5.49/5.52	o -41
853.40/853.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
853.40/853.80	c      838   1400   110309  1479575   13   220699   37459    930    151 5.53
853.40/853.80	c      938   1400   110418  1627257   14   220917   41205   1039    163 5.72
853.40/853.80	c     1189   1400   110704  2014510   18   221489   45326   1325    190 6.23
853.40/853.80	c     1664   1400   111226  2721675   24   222533   49859   1847    227 7.33
853.40/853.80	c     2477   1400   112110  3919874   34   224301   54845   2731    268 9.24
853.40/853.80	c     3797   1400   113591  5924862   52   227302   60330   4212    298 12.74
853.40/853.80	c     5878   1400   115880  9025220   77   231880   66364   6501    308 19.04
853.40/853.80	c     9101   1400   119462 13876875  116   239083   73001  10083    307 29.62
853.40/853.80	c    14037   1400   125004 21377116  171   250205   80302  15625    264 53.15
853.40/853.80	c    21543   1400   133279 32587037  244   266755   88333  23900    226 95.07
853.40/853.80	c    32904   1400   146040 49866536  341   292277   97167  36661    183 179.67
853.40/853.80	c    50048   1400   165242 75869951  459   330681  106884  55863    158 316.41
853.40/853.80	c    75868   1400   194331 115224792  592   388971  117573  84952    130 579.54
853.40/853.80	c Caught signal: 15
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853.40/853.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
853.40/853.80	c   17    93628   9994   107083   214353 142330845 104974    109 853.41
853.40/853.80	c Objective: -41
853.40/853.80	s SATISFIABLE
853.40/853.80	c Total time: 853.414 s

Verifier Data 

OK	-41

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877076-1245165322/watcher-1877076-1245165322 -o /tmp/evaluation-result-1877076-1245165322/solver-1877076-1245165322 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877076-1245165322.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 4505
/proc/meminfo: memFree=1854960/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=13352 CPUtime=0
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 184129322 13672448 254 1992294400 134512640 137136520 4294956256 18446744073709551615 134517403 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 3338 254 176 640 0 2038 0

[startup+0.0492771 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1854960/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=14864 CPUtime=0.04
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 727 0 0 0 4 0 0 0 18 0 1 0 184129322 15220736 711 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 3716 712 262 640 0 2416 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14864

[startup+0.102284 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1854960/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=16652 CPUtime=0.09
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 1274 0 0 0 9 0 0 0 18 0 1 0 184129322 17051648 1258 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 4163 1259 369 640 0 2863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16652

[startup+0.302312 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1854960/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=23252 CPUtime=0.29
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 3325 0 0 0 28 1 0 0 19 0 1 0 184129322 23810048 3309 1992294400 134512640 137136520 4294956256 18446744073709551615 134520635 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 5813 3310 774 640 0 4513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23252

[startup+0.701369 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4505
/proc/meminfo: memFree=1854960/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=30220 CPUtime=0.69
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 5787 0 0 0 66 3 0 0 23 0 1 0 184129322 30945280 5115 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 7555 5115 190 640 0 6911 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30220

[startup+1.50148 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1835240/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=30220 CPUtime=1.49
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 5787 0 0 0 144 5 0 0 25 0 1 0 184129322 30945280 5115 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 7555 5115 190 640 0 6911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30220

[startup+3.10172 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1835112/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=30220 CPUtime=3.09
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 5787 0 0 0 301 8 0 0 25 0 1 0 184129322 30945280 5115 1992294400 134512640 137136520 4294956256 18446744073709551615 134540197 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4505/statm: 7555 5115 190 640 0 6911 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30220

[startup+6.30117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1823336/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=50304 CPUtime=6.29
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 12509 0 0 0 617 12 0 0 25 0 1 0 184129322 51511296 10161 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 12576 10161 196 640 0 11932 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50304

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1770280/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=99388 CPUtime=12.68
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 24785 0 0 0 1252 16 0 0 25 0 1 0 184129322 101773312 22437 1992294400 134512640 137136520 4294956256 18446744073709551615 134551133 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 24847 22437 197 640 0 24203 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 99388

[startup+25.5029 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1687208/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=179632 CPUtime=25.49
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 44854 0 0 0 2523 26 0 0 25 0 1 0 184129322 183943168 42506 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 44908 42506 197 640 0 44264 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 179632

[startup+51.1026 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1577576/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=288896 CPUtime=51.06
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 72161 0 0 0 5064 42 0 0 25 0 1 0 184129322 295829504 69813 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 72224 69813 197 640 0 71580 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 288896

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1390696/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=474080 CPUtime=102.25
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 118456 0 0 0 10156 69 0 0 25 0 1 0 184129322 485457920 116108 1992294400 134512640 137136520 4294956256 18446744073709551615 136500577 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 118520 116108 197 640 0 117876 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 474080

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1239656/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=625804 CPUtime=162.21
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 156394 0 0 0 16130 91 0 0 25 0 1 0 184129322 640823296 154046 1992294400 134512640 137136520 4294956256 18446744073709551615 136502080 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 156451 154046 197 640 0 155807 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 625804

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=1068776/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=795380 CPUtime=222.19
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 198779 0 0 0 22104 115 0 0 25 0 1 0 184129322 814469120 196431 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 198845 196431 197 640 0 198201 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 795380

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=935208/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=929416 CPUtime=282.16
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 232285 0 0 0 28081 135 0 0 25 0 1 0 184129322 951721984 229937 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 232354 229937 197 640 0 231710 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 929416

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=796200/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1067704 CPUtime=342.13
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 266872 0 0 0 34056 157 0 0 25 0 1 0 184129322 1093328896 264524 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 266926 264524 197 640 0 266282 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 1067704

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=667688/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1196784 CPUtime=402.1
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 299123 0 0 0 40035 175 0 0 25 0 1 0 184129322 1225506816 296775 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 299196 296775 197 640 0 298552 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 1196784

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 4506
/proc/meminfo: memFree=567720/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1296036 CPUtime=462.08
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 323943 0 0 0 46017 191 0 0 25 0 1 0 184129322 1327140864 321595 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 324009 321595 197 640 0 323365 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 1296036

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 4506
/proc/meminfo: memFree=453032/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1411212 CPUtime=522.05
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 352748 0 0 0 52000 205 0 0 25 0 1 0 184129322 1445081088 350400 1992294400 134512640 137136520 4294956256 18446744073709551615 134543974 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 352803 350400 197 640 0 352159 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 1411212

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=362920/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1500084 CPUtime=582.02
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 374958 0 0 0 57983 219 0 0 25 0 1 0 184129322 1536086016 372610 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 375021 372610 197 640 0 374377 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1500084

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=254440/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1607496 CPUtime=642
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 401808 0 0 0 63963 237 0 0 25 0 1 0 184129322 1646075904 399460 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 401874 399460 197 640 0 401230 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 1607496

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=176488/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1685984 CPUtime=701.97
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 421441 0 0 0 69948 249 0 0 25 0 1 0 184129322 1726447616 419093 1992294400 134512640 137136520 4294956256 18446744073709551615 134573394 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 421496 419093 197 640 0 420852 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 1685984

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=109928/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1751720 CPUtime=761.95
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 437870 0 0 0 75936 259 0 0 25 0 1 0 184129322 1793761280 435522 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 437930 435522 197 640 0 437286 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 1751720

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=53224/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1809036 CPUtime=821.91
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 452200 0 0 0 81924 267 0 0 25 0 1 0 184129322 1852452864 449852 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 452259 449852 197 640 0 451615 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 1809036



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+853.803 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=18152/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=1843320 CPUtime=853.4
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194304 460758 0 0 0 85066 274 0 0 25 0 1 0 184129322 1887559680 458410 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 460830 458410 197 640 0 460186 0
Current children cumulated CPU time (s) 853.4
Current children cumulated vsize (KiB) 1843320

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+854.002 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4506
/proc/meminfo: memFree=18152/2055920 swapFree=4182572/4192956
[pid=4505] ppid=4503 vsize=0 CPUtime=853.6
/proc/4505/stat : 4505 (bsolo) R 4503 4505 4230 0 -1 4194308 460760 0 0 0 85067 293 0 0 25 0 1 0 184129322 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/4505/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 853.6
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 854.08
CPU time (s): 853.686
CPU user time (s): 850.672
CPU system time (s): 3.01454
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 1843320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 850.672
system time used= 3.01454
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460760
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= 2959

runsolver used 0.768883 second user time and 2.34864 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-16 17:15:23
IDJOB=1877076
IDBENCH=2245
IDSOLVER=699
FILE ID=node39/1877076-1245165322
PBS_JOBID= 9363828
Free space on /tmp= 66128 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-3.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877076-1245165322/watcher-1877076-1245165322 -o /tmp/evaluation-result-1877076-1245165322/solver-1877076-1245165322 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877076-1245165322.opb

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

MD5SUM BENCH= 4c9dc9cf5c24873d3237c90ee1682632
RANDOM SEED=1865071665

node39.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		: 3000.263
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		: 3000.263
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:       1855440 kB
Buffers:         40352 kB
Cached:          92112 kB
SwapCached:       4216 kB
Active:          45592 kB
Inactive:        94792 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855440 kB
SwapTotal:     4192956 kB
SwapFree:      4182572 kB
Dirty:            6564 kB
Writeback:           0 kB
Mapped:          13660 kB
Slab:            46116 kB
Committed_AS:   137448 kB
PageTables:       1384 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-1877076-1245165322.opb

Free space on /tmp at the end= 66124 MiB
End job on node39 at 2009-06-16 17:29:38