Trace number 1880086

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 pb? 1798.28 1798.77

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT (no 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 FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
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-1880086-1245113429.opb
0.00/0.00	c File size is 2240520 bytes.
0.29/0.34	c Highest Coefficient sum: 291
0.29/0.34	c Parsing was ok!!
0.29/0.34	c Total parsing time: 0.344 s
0.29/0.37	c Var: 23409 Constr: 1386 612/774/0 Lit: 234090 Watch. Lit: 141516
0.29/0.37	c Obj. Vars: 0 (0 % of total variables)
15.08/15.19	c Pre-processing Time: 15.184 s
15.08/15.19	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
15.08/15.19	c        0  23409     1386   234090  168   141516  774204      0      0 15.18
15.08/15.19	c Switching off lower bounding mode.
1798.01/1798.57	c      100  23409     1549   302434  195   160283  851625    163      6 15.40
1798.01/1798.57	c      250  23409     1814   698330  384   262804  936788    428     15 16.65
1798.01/1798.57	c      476  23409     2205  1061911  481   384861  500000    819     26 18.22
1798.01/1798.57	c      814  23409     2774  1600508  576   553963  550001   1388     38 21.41
1798.01/1798.57	c     1322  23409     3691  2341489  634   775632  605002   2305     48 27.18
1798.01/1798.57	c     2085  23409     5058  3980761  787  1293865  665503   3672     50 40.94
1798.01/1798.57	c     3233  23409     7146  9696323 1356  2682718  732054   5760     32 100.73
1798.01/1798.57	c     4954  23409    10392 22215612 2137  5162948  805260   9006     16 308.96
1798.01/1798.57	c     7540  23409    15357 50561308 3292  9905797  885787  13971      7 1062.41
1798.01/1798.57	c Resources Exceeded
1798.01/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.01/1798.57	c    9     9446   5544   704345    19044 71275480  17658      5 1798.08
1798.01/1798.57	s UNKNOWN
1798.01/1798.57	c Total time: 1798.08 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-1880086-1245113429/watcher-1880086-1245113429 -o /tmp/evaluation-result-1880086-1245113429/solver-1880086-1245113429 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880086-1245113429.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: 0.67 1.35 1.69 3/64 31018
/proc/meminfo: memFree=1267552/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=20580 CPUtime=0
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 226 0 0 0 0 0 0 0 20 0 1 0 178943038 21073920 210 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 5145 211 170 640 0 3953 0

[startup+0.057961 s]
/proc/loadavg: 0.67 1.35 1.69 3/64 31018
/proc/meminfo: memFree=1267552/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=14760 CPUtime=0.05
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 780 0 0 0 5 0 0 0 20 0 1 0 178943038 15114240 764 1992294400 134512640 137136520 4294956256 18446744073709551615 134530288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 3690 773 261 640 0 2498 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14760

[startup+0.101963 s]
/proc/loadavg: 0.67 1.35 1.69 3/64 31018
/proc/meminfo: memFree=1267552/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=15140 CPUtime=0.09
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 995 0 0 0 9 0 0 0 20 0 1 0 178943038 15503360 939 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 3785 939 325 640 0 2593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15140

[startup+0.301986 s]
/proc/loadavg: 0.67 1.35 1.69 3/64 31018
/proc/meminfo: memFree=1267552/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=16992 CPUtime=0.29
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 1753 0 0 0 29 0 0 0 21 0 1 0 178943038 17399808 1697 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 4248 1697 640 640 0 3056 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16992

[startup+0.701028 s]
/proc/loadavg: 0.67 1.35 1.69 3/64 31018
/proc/meminfo: memFree=1267552/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=20900 CPUtime=0.69
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 3279 0 0 0 68 1 0 0 25 0 1 0 178943038 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20900

[startup+1.50111 s]
/proc/loadavg: 0.67 1.35 1.69 2/65 31019
/proc/meminfo: memFree=1257304/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=20900 CPUtime=1.48
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 3279 0 0 0 147 1 0 0 25 0 1 0 178943038 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 20900

[startup+3.10129 s]
/proc/loadavg: 0.69 1.34 1.68 2/65 31019
/proc/meminfo: memFree=1257304/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=20900 CPUtime=3.09
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 3279 0 0 0 307 2 0 0 25 0 1 0 178943038 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20900

[startup+6.30163 s]
/proc/loadavg: 0.69 1.34 1.68 2/65 31019
/proc/meminfo: memFree=1257304/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=20900 CPUtime=6.28
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 3279 0 0 0 626 2 0 0 25 0 1 0 178943038 21401600 2675 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 5225 2675 188 640 0 4581 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 20900

[startup+12.7013 s]
/proc/loadavg: 0.74 1.33 1.68 2/65 31019
/proc/meminfo: memFree=1253656/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=24464 CPUtime=12.69
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 4430 0 0 0 1264 5 0 0 25 0 1 0 178943038 25051136 3596 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 6116 3596 190 640 0 5472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24464

[startup+25.5017 s]
/proc/loadavg: 0.78 1.32 1.67 2/65 31019
/proc/meminfo: memFree=1220632/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=58336 CPUtime=25.49
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 13810 0 0 0 2523 26 0 0 25 0 1 0 178943038 59736064 12089 1992294400 134512640 137136520 4294956256 18446744073709551615 134539796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 14584 12089 197 640 0 13940 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58336

[startup+51.1014 s]
/proc/loadavg: 0.85 1.29 1.65 2/65 31019
/proc/meminfo: memFree=1160280/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=118684 CPUtime=51.07
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 28891 0 0 0 5063 44 0 0 25 0 1 0 178943038 121532416 27170 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 29671 27170 197 640 0 29027 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 118684

[startup+102.306 s]
/proc/loadavg: 0.94 1.24 1.61 2/65 31021
/proc/meminfo: memFree=1074584/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=203380 CPUtime=102.26
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 50065 0 0 0 10167 59 0 0 25 0 1 0 178943038 208261120 48344 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 50845 48344 197 640 0 50201 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 203380

[startup+162.301 s]
/proc/loadavg: 0.97 1.20 1.57 2/65 31021
/proc/meminfo: memFree=998744/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=279476 CPUtime=162.24
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 69097 0 0 0 16155 69 0 0 25 0 1 0 178943038 286183424 67376 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 69869 67376 197 640 0 69225 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 279476

[startup+222.302 s]
/proc/loadavg: 0.99 1.16 1.53 2/65 31021
/proc/meminfo: memFree=937944/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=340000 CPUtime=222.22
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 84258 0 0 0 22147 75 0 0 25 0 1 0 178943038 348160000 82537 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 85000 82537 197 640 0 84356 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 340000

[startup+282.301 s]
/proc/loadavg: 0.99 1.13 1.50 2/65 31021
/proc/meminfo: memFree=886104/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=392452 CPUtime=282.21
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 97376 0 0 0 28140 81 0 0 25 0 1 0 178943038 401870848 95655 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 98113 95655 197 640 0 97469 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 392452

[startup+342.302 s]
/proc/loadavg: 0.99 1.10 1.46 2/65 31021
/proc/meminfo: memFree=831768/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=445784 CPUtime=342.2
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 110709 0 0 0 34129 91 0 0 25 0 1 0 178943038 456482816 108988 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 111446 108988 197 640 0 110802 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 445784

[startup+402.301 s]
/proc/loadavg: 0.99 1.08 1.43 2/65 31021
/proc/meminfo: memFree=781592/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=496932 CPUtime=402.18
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 123486 0 0 0 40121 97 0 0 25 0 1 0 178943038 508858368 121765 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 124233 121765 197 640 0 123589 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 496932

[startup+462.302 s]
/proc/loadavg: 0.99 1.06 1.40 2/65 31021
/proc/meminfo: memFree=738584/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=539144 CPUtime=462.16
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 134051 0 0 0 46115 101 0 0 25 0 1 0 178943038 552083456 132330 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 134786 132330 197 640 0 134142 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 539144

[startup+522.301 s]
/proc/loadavg: 0.99 1.05 1.37 2/65 31021
/proc/meminfo: memFree=695320/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=583132 CPUtime=522.15
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 145020 0 0 0 52109 106 0 0 25 0 1 0 178943038 597127168 143299 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 145783 143299 197 640 0 145139 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 583132

[startup+582.302 s]
/proc/loadavg: 0.99 1.04 1.35 2/65 31021
/proc/meminfo: memFree=658904/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=618396 CPUtime=582.13
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 153836 0 0 0 58104 109 0 0 25 0 1 0 178943038 633237504 152115 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 154599 152115 197 640 0 153955 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 618396

[startup+642.302 s]
/proc/loadavg: 0.99 1.03 1.32 2/65 31027
/proc/meminfo: memFree=629976/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=647032 CPUtime=642.11
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 161013 0 0 0 64099 112 0 0 25 0 1 0 178943038 662560768 159292 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 161758 159292 197 640 0 161114 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 647032

[startup+702.301 s]

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

/proc/meminfo: memFree=385432/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=891304 CPUtime=1061.99
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 222335 0 0 0 106065 134 0 0 25 0 1 0 178943038 912695296 220356 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 222826 220356 197 640 0 222182 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 891304

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.17 2/65 31027
/proc/meminfo: memFree=355160/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=921408 CPUtime=1121.98
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 229868 0 0 0 112059 139 0 0 25 0 1 0 178943038 943521792 227889 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 230352 227889 197 640 0 229708 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 921408

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.16 2/65 31027
/proc/meminfo: memFree=329624/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=946872 CPUtime=1181.96
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 236232 0 0 0 118055 141 0 0 25 0 1 0 178943038 969596928 234253 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 236718 234253 197 640 0 236074 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 946872

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.15 2/65 31027
/proc/meminfo: memFree=296600/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=979780 CPUtime=1241.95
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 244454 0 0 0 124051 144 0 0 25 0 1 0 178943038 1003294720 242475 1992294400 134512640 137136520 4294956256 18446744073709551615 134616680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 244945 242475 197 640 0 244301 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 979780

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.14 2/65 31027
/proc/meminfo: memFree=261848/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1014228 CPUtime=1301.94
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 253074 0 0 0 130046 148 0 0 25 0 1 0 178943038 1038569472 251095 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 253557 251095 197 640 0 252913 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1014228

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.13 2/65 31027
/proc/meminfo: memFree=233688/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1042500 CPUtime=1361.92
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 260122 0 0 0 136041 151 0 0 25 0 1 0 178943038 1067520000 258143 1992294400 134512640 137136520 4294956256 18446744073709551615 134539410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 260625 258143 197 640 0 259981 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1042500

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.11 2/65 31027
/proc/meminfo: memFree=206104/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1070056 CPUtime=1421.91
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 267033 0 0 0 142037 154 0 0 25 0 1 0 178943038 1095737344 265054 1992294400 134512640 137136520 4294956256 18446744073709551615 134551392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 267514 265054 197 640 0 266870 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1070056

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.10 2/65 31027
/proc/meminfo: memFree=176344/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1099860 CPUtime=1481.89
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 274618 0 0 0 148031 158 0 0 25 0 1 0 178943038 1126256640 272483 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 274965 272483 197 640 0 274321 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1099860

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.09 2/65 31027
/proc/meminfo: memFree=151896/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1124048 CPUtime=1541.87
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 280888 0 0 0 154027 160 0 0 25 0 1 0 178943038 1151025152 278530 1992294400 134512640 137136520 4294956256 18446744073709551615 134607060 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 281012 278530 197 640 0 280368 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 1124048

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.09 2/65 31027
/proc/meminfo: memFree=128600/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1147268 CPUtime=1601.86
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 286693 0 0 0 160024 162 0 0 25 0 1 0 178943038 1174802432 284335 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 286817 284335 197 640 0 286173 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 1147268

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.08 2/65 31027
/proc/meminfo: memFree=105048/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1170984 CPUtime=1661.84
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 293032 0 0 0 166019 165 0 0 25 0 1 0 178943038 1199087616 290279 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 292746 290279 197 640 0 292102 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1170984

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=80536/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1195424 CPUtime=1721.82
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 299127 0 0 0 172015 167 0 0 25 0 1 0 178943038 1224114176 296374 1992294400 134512640 137136520 4294956256 18446744073709551615 134544396 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 298856 296374 197 640 0 298212 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 1195424

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=50072/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1225796 CPUtime=1781.81
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 306720 0 0 0 178011 170 0 0 25 0 1 0 178943038 1255215104 303967 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 306449 303967 197 640 0 305805 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1225796

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

[startup+1791.91 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=43288/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1232296 CPUtime=1791.41
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 308373 0 0 0 178970 171 0 0 25 0 1 0 178943038 1261871104 305620 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 308074 305620 197 640 0 307430 0
Current children cumulated CPU time (s) 1791.41
Current children cumulated vsize (KiB) 1232296

[startup+1795.1 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=41496/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1234152 CPUtime=1794.61
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 308819 0 0 0 179290 171 0 0 25 0 1 0 178943038 1263771648 306066 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 308538 306066 197 640 0 307894 0
Current children cumulated CPU time (s) 1794.61
Current children cumulated vsize (KiB) 1234152

[startup+1796.7 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=41176/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1235224 CPUtime=1796.21
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 309077 0 0 0 179450 171 0 0 25 0 1 0 178943038 1264869376 306324 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 308806 306324 197 640 0 308162 0
Current children cumulated CPU time (s) 1796.21
Current children cumulated vsize (KiB) 1235224

[startup+1797.5 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=39768/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1236452 CPUtime=1797.01
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 309384 0 0 0 179530 171 0 0 25 0 1 0 178943038 1266126848 306631 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 309113 306631 197 640 0 308469 0
Current children cumulated CPU time (s) 1797.01
Current children cumulated vsize (KiB) 1236452

[startup+1798.3 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=39768/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=1237168 CPUtime=1797.8
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194304 309580 0 0 0 179609 171 0 0 25 0 1 0 178943038 1266860032 306827 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 309292 306827 197 640 0 308648 0
Current children cumulated CPU time (s) 1797.8
Current children cumulated vsize (KiB) 1237168

[startup+1798.7 s]
/proc/loadavg: 0.99 1.00 1.07 2/65 31027
/proc/meminfo: memFree=38424/2055920 swapFree=4192812/4192956
[pid=31018] ppid=31016 vsize=0 CPUtime=1798.21
/proc/31018/stat : 31018 (bsolo) R 31016 31018 30954 0 -1 4194308 309714 0 0 0 179637 184 0 0 25 0 1 0 178943038 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31018/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.21
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.77
CPU time (s): 1798.28
CPU user time (s): 1796.37
CPU system time (s): 1.90771
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 1237364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.37
system time used= 1.90771
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 309714
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= 2900

runsolver used 1.18482 second user time and 3.83242 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 02:50:29
IDJOB=1880086
IDBENCH=1155
IDSOLVER=701
FILE ID=node19/1880086-1245113429
PBS_JOBID= 9363642
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880086-1245113429/watcher-1880086-1245113429 -o /tmp/evaluation-result-1880086-1245113429/solver-1880086-1245113429 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880086-1245113429.opb

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

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=813921509

node19.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		: 3000.234
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		: 3000.234
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:       1268032 kB
Buffers:         69912 kB
Cached:         624368 kB
SwapCached:          0 kB
Active:          43112 kB
Inactive:       665116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1268032 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6124 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            65612 kB
Committed_AS:   164848 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66152 MiB
End job on node19 at 2009-06-16 03:20:28