Trace number 432169

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, and are wall clock time (not CPU 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 3.0.17? (MO) 757.991 758.304

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark103.522
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
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 171
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432169-1177941377/instance-432169-1177941377.opb
0.00/0.00	c File size is 740666 bytes.
0.09/0.14	c Highest Coefficient sum: 171
0.09/0.14	c Parsing was ok!!
0.09/0.14	c Total parsing time: 0.141 s
0.09/0.15	c Var: 8281 Constr: 826 364/462/0 Lit: 82810 Watch. Lit: 50316
0.09/0.15	c Obj. Vars: 0 (0 % of total variables)
1.69/1.73	c Pre-processing Time: 1.733 s
1.69/1.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.69/1.73	c        0   8281      826    82810  100    50316  462121      0      0 1.73
1.69/1.73	c Switching off LPR mode.
757.69/758.00	c      104   8281      930   102650  110    50524  508334    104     59 1.76
757.69/758.00	c      256   8281     1082   125379  115    50828  559168    256    138 1.85
757.69/758.00	c      483   8281     1309   215198  164    51282  615085    483    247 1.95
757.69/758.00	c      822   8281     1648   448668  272    51960  676594    822    375 2.19
757.69/758.00	c     1330   8281     2156   864723  401    52976  744254   1330    506 2.63
757.69/758.00	c     2093   8281     2919  1306560  447    54502  818680   2093    664 3.15
757.69/758.00	c     3239   8281     4065  2027593  498    56794  900549   3239    799 4.05
757.69/758.00	c     4961   8281     5787  3433130  593    60238  990604   4961    841 5.90
757.69/758.00	c     7547   8281     8373  5254131  627    65410  500000   7547    874 8.63
757.69/758.00	c    11427   8281    12253  8334533  680    73170  550001  11427    806 14.16
757.69/758.00	c    17249   8281    18075 16593587  918    84814  605002  17249    526 32.76
757.69/758.00	c    25987   8281    26813 34605662 1290   102290  665503  25987    273 94.85
757.69/758.00	c    39099   8281    39925 57472494 1439   128514  732054  39099    218 179.33
757.69/758.00	c    58769   8281    59595 95021067 1594   167854  805260  58769    132 444.11
757.69/758.00	c Caught signal: 15
757.69/758.00	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
757.69/758.00	c   14    78966  31477   523884    79792 143949853  78966    104 757.69
757.69/758.00	s UNKNOWN
757.69/758.00	c Total time: 757.691 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-432169-1177941377 -o ROOT/results/node68/solver-432169-1177941377 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432169-1177941377/instance-432169-1177941377.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 26713
/proc/meminfo: memFree=1800064/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=3828 CPUtime=0
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 163 0 0 0 0 0 0 0 18 0 1 0 270127438 3919872 143 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10519740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26713/statm: 945 135 111 324 0 15 0

[startup+0.0202311 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 26713
/proc/meminfo: memFree=1800064/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=12872 CPUtime=0.01
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 472 0 0 0 1 0 0 0 18 0 1 0 270127438 13180928 442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 3218 442 299 324 0 2107 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12872

[startup+0.101238 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 26713
/proc/meminfo: memFree=1800064/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=5848 CPUtime=0.09
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 790 0 0 0 9 0 0 0 18 0 1 0 270127438 5988352 760 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 1462 760 403 324 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5848

[startup+0.301256 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 26713
/proc/meminfo: memFree=1800064/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=7520 CPUtime=0.29
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 1415 0 0 0 29 0 0 0 19 0 1 0 270127438 7700480 1204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 1880 1204 303 324 0 950 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7520

[startup+0.701291 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 26713
/proc/meminfo: memFree=1800064/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=7520 CPUtime=0.69
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 1415 0 0 0 69 0 0 0 22 0 1 0 270127438 7700480 1204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 1880 1204 303 324 0 950 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7520

[startup+1.50136 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 26714
/proc/meminfo: memFree=1796536/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=8716 CPUtime=1.49
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 2066 0 0 0 147 2 0 0 25 0 1 0 270127438 8925184 1531 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 2179 1531 305 324 0 1249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8716

[startup+3.10151 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 26714
/proc/meminfo: memFree=1792824/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=22676 CPUtime=3.09
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 5846 0 0 0 306 3 0 0 25 0 1 0 270127438 23220224 5020 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10632308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 5669 5020 309 324 0 4739 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22676

[startup+6.3018 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 26714
/proc/meminfo: memFree=1758264/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=53516 CPUtime=6.28
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 13574 0 0 0 621 7 0 0 25 0 1 0 270127438 54800384 12748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 13379 12748 309 324 0 12449 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 53516

[startup+12.7014 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 26714
/proc/meminfo: memFree=1703224/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=105472 CPUtime=12.69
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 26565 0 0 0 1258 11 0 0 25 0 1 0 270127438 108003328 25739 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 26368 25739 309 324 0 25438 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 105472

[startup+25.5015 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 26714
/proc/meminfo: memFree=1622520/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=182652 CPUtime=25.48
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 45849 0 0 0 2530 18 0 0 25 0 1 0 270127438 187035648 45023 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 45663 45023 309 324 0 44733 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 182652

[startup+51.1018 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 26714
/proc/meminfo: memFree=1489080/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=315812 CPUtime=51.06
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 79140 0 0 0 5075 31 0 0 25 0 1 0 270127438 323391488 78314 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 78953 78314 309 324 0 78023 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 315812

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 26714
/proc/meminfo: memFree=1316408/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=486712 CPUtime=102.26
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 121883 0 0 0 10175 51 0 0 25 0 1 0 270127438 498393088 121057 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 121678 121057 309 324 0 120748 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 486712

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 26714
/proc/meminfo: memFree=1119992/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=684728 CPUtime=162.24
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 171387 0 0 0 16154 70 0 0 25 0 1 0 270127438 701161472 170561 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527317 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 171182 170561 309 324 0 170252 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 684728

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 26714
/proc/meminfo: memFree=930872/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=871492 CPUtime=222.22
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 218057 0 0 0 22134 88 0 0 25 0 1 0 270127438 892407808 217231 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 217873 217231 309 324 0 216943 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 871492

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 26714
/proc/meminfo: memFree=819768/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=983152 CPUtime=282.2
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 245992 0 0 0 28120 100 0 0 25 0 1 0 270127438 1006747648 245166 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 0 0 0
/proc/26713/statm: 245788 245166 309 324 0 244858 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 983152

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/71 26892
/proc/meminfo: memFree=712312/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1088784 CPUtime=342.09
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 272385 0 0 0 34098 111 0 0 25 0 1 0 270127438 1114914816 271559 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 272196 271559 309 324 0 271266 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 1088784

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 26912
/proc/meminfo: memFree=631672/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1170576 CPUtime=402.07
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 292827 0 0 0 40089 118 0 0 25 0 1 0 270127438 1198669824 292001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 292644 292001 309 324 0 291714 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 1170576

[startup+462.302 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 26912
/proc/meminfo: memFree=515512/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1287772 CPUtime=462.06
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 322133 0 0 0 46075 131 0 0 25 0 1 0 270127438 1318678528 321307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10944664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 321943 321307 309 324 0 321013 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 1287772

[startup+522.301 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 26912
/proc/meminfo: memFree=368760/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1433420 CPUtime=522.04
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 358551 0 0 0 52059 145 0 0 25 0 1 0 270127438 1467822080 357725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 358355 357725 309 324 0 357425 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 1433420

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 26912
/proc/meminfo: memFree=243320/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1558276 CPUtime=582.02
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 389757 0 0 0 58044 158 0 0 25 0 1 0 270127438 1595674624 388931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 389569 388931 309 324 0 388639 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 1558276

[startup+642.302 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 26912
/proc/meminfo: memFree=132984/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1667544 CPUtime=642.01
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 417078 0 0 0 64030 171 0 0 25 0 1 0 270127438 1707565056 416252 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10944664 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 416886 416252 309 324 0 415956 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1667544

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 26912
/proc/meminfo: memFree=43448/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1757832 CPUtime=702
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 439649 0 0 0 70020 180 0 0 25 0 1 0 270127438 1800019968 438823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 439458 438823 309 324 0 438528 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1757832



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+758.002 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 26912
/proc/meminfo: memFree=15544/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=1843232 CPUtime=757.69
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194304 460998 0 0 0 75581 188 0 0 25 0 1 0 270127438 1887469568 460172 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 460808 460172 309 324 0 459878 0
Current children cumulated CPU time (s) 757.69
Current children cumulated vsize (KiB) 1843232

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

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

[startup+758.202 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 26912
/proc/meminfo: memFree=15544/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=0 CPUtime=757.88
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194308 461002 0 0 0 75581 207 0 0 25 0 1 0 270127438 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 757.88
Current children cumulated vsize (KiB) 0

[startup+758.302 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 26912
/proc/meminfo: memFree=15544/2055920 swapFree=4183928/4192956
[pid=26713] ppid=26711 vsize=0 CPUtime=757.98
/proc/26713/stat : 26713 (bsolo3.0.17) R 26711 26713 26650 0 -1 4194308 461002 0 0 0 75581 217 0 0 25 0 1 0 270127438 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/26713/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 757.98
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 758.304
CPU time (s): 757.991
CPU user time (s): 755.811
CPU system time (s): 2.17967
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 1843232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 755.811
system time used= 2.17967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 461002
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= 12
involuntary context switches= 2145

runsolver used 0.620905 second user time and 1.52077 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Apr 30 13:56:19 UTC 2007

IDJOB= 432169
IDBENCH= 1156
IDSOLVER= 199
FILE ID= node68/432169-1177941377

PBS_JOBID= 4727531

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432169-1177941377/instance-432169-1177941377.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-432169-1177941377 -o ROOT/results/node68/solver-432169-1177941377 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432169-1177941377/instance-432169-1177941377.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  321349c7a7114538010c83c600c72ae9

RANDOM SEED= 992585998

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.216
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		: 3000.216
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:       1800600 kB
Buffers:         38552 kB
Cached:         136892 kB
SwapCached:       3056 kB
Active:          85084 kB
Inactive:        99844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1800600 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            7304 kB
Writeback:           0 kB
Mapped:          15464 kB
Slab:            56416 kB
Committed_AS:  3043344 kB
PageTables:       1380 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= 66557 MiB

End job on node68 on Mon Apr 30 14:08:59 UTC 2007