Trace number 1879856

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? (TO) 1800.23 1802.91

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
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
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 227
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 

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-1879856-1245113386.opb
0.00/0.00	c File size is 1337368 bytes.
0.09/0.19	c Highest Coefficient sum: 227
0.09/0.19	c Parsing was ok!!
0.09/0.19	c Total parsing time: 0.193 s
0.19/0.21	c Var: 14400 Constr: 1088 480/608/0 Lit: 144000 Watch. Lit: 87232
0.19/0.21	c Obj. Vars: 0 (0 % of total variables)
6.09/6.15	c Pre-processing Time: 6.152 s
6.09/6.15	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.15	c        0  14400     1088   144000  132    87232  608160      0      0 6.15
6.09/6.15	c Switching off lower bounding mode.
1800.02/1800.70	c      101  14400     1259   282700  224   140115  668977    171     15 6.48
1800.02/1800.70	c      251  14400     1530   590281  385   244858  735875    442     33 7.46
1800.02/1800.70	c      477  14400     1900   777045  408   301643  809463    812     56 8.40
1800.02/1800.70	c      816  14400     2487  1731165  696   567470  890410   1399     62 12.99
1800.02/1800.70	c     1325  14400     3373  2614993  775   821393  979452   2285     66 19.81
1800.02/1800.70	c     2088  14400     4782  4538509  949  1361479  500000   3694     61 34.01
1800.02/1800.70	c     3235  14400     6952  9659156 1389  2308178  550001   5864     39 80.95
1800.02/1800.70	c     4956  14400    10239 22064255 2154  4512940  605002   9151     18 274.05
1800.02/1800.70	c     7543  14400    15175 40424557 2663  7073946  665503  14087     11 631.74
1800.02/1800.70	c    11422  14400    22677 65351327 2881 11622325  732054  21589      8 1407.14
1800.02/1800.70	c Caught signal: 15
1800.02/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.70	c   10    12989   7260   492665    25717 73620649  24629      7 1800.04
1800.02/1800.70	s UNKNOWN
1800.02/1800.70	c Total time: 1800.04 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-1879856-1245113386/watcher-1879856-1245113386 -o /tmp/evaluation-result-1879856-1245113386/solver-1879856-1245113386 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879856-1245113386.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: 0.02 0.57 1.20 3/64 32614
/proc/meminfo: memFree=1114416/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=19832 CPUtime=0
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 178939508 20307968 242 1992294400 134512640 137136520 4294956256 18446744073709551615 134531305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 4958 242 175 640 0 3987 0

[startup+0.0237341 s]
/proc/loadavg: 0.02 0.57 1.20 3/64 32614
/proc/meminfo: memFree=1114416/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=12568 CPUtime=0.02
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 435 0 0 0 2 0 0 0 18 0 1 0 178939508 12869632 419 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 3142 419 206 640 0 2171 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12568

[startup+0.101749 s]
/proc/loadavg: 0.02 0.57 1.20 3/64 32614
/proc/meminfo: memFree=1114416/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=13792 CPUtime=0.09
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 857 0 0 0 9 0 0 0 18 0 1 0 178939508 14123008 841 1992294400 134512640 137136520 4294956256 18446744073709551615 134520189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 3448 842 335 640 0 2477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13792

[startup+0.301787 s]
/proc/loadavg: 0.02 0.57 1.20 3/64 32614
/proc/meminfo: memFree=1114416/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=16932 CPUtime=0.29
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 2087 0 0 0 28 1 0 0 19 0 1 0 178939508 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16932

[startup+0.701863 s]
/proc/loadavg: 0.02 0.57 1.20 3/64 32614
/proc/meminfo: memFree=1114416/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=16932 CPUtime=0.69
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 2087 0 0 0 68 1 0 0 22 0 1 0 178939508 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16932

[startup+1.50202 s]
/proc/loadavg: 0.02 0.57 1.20 2/65 32615
/proc/meminfo: memFree=1108200/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=16932 CPUtime=1.49
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 2087 0 0 0 148 1 0 0 25 0 1 0 178939508 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16932

[startup+3.10132 s]
/proc/loadavg: 0.02 0.57 1.20 2/65 32615
/proc/meminfo: memFree=1108072/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=16932 CPUtime=3.09
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 2087 0 0 0 308 1 0 0 25 0 1 0 178939508 17338368 1744 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 4233 1744 188 640 0 3589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16932

[startup+6.30194 s]
/proc/loadavg: 0.10 0.58 1.20 2/65 32615
/proc/meminfo: memFree=1105584/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=18556 CPUtime=6.29
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 3179 0 0 0 625 4 0 0 25 0 1 0 178939508 19001344 2189 1992294400 134512640 137136520 4294956256 18446744073709551615 136518848 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 4639 2189 196 640 0 3995 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18556

[startup+12.7012 s]
/proc/loadavg: 0.17 0.59 1.20 2/65 32615
/proc/meminfo: memFree=1079088/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=47820 CPUtime=12.69
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 10504 0 0 0 1256 13 0 0 25 0 1 0 178939508 48967680 9514 1992294400 134512640 137136520 4294956256 18446744073709551615 134616686 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 11955 9514 196 640 0 11311 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47820

[startup+25.5016 s]
/proc/loadavg: 0.35 0.61 1.19 2/65 32615
/proc/meminfo: memFree=1043184/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=82524 CPUtime=25.48
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 19182 0 0 0 2524 24 0 0 25 0 1 0 178939508 84504576 18192 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 20631 18192 196 640 0 19987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 82524

[startup+51.1015 s]
/proc/loadavg: 0.57 0.64 1.18 2/65 32615
/proc/meminfo: memFree=987120/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=137804 CPUtime=51.07
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 32989 0 0 0 5072 35 0 0 25 0 1 0 178939508 141111296 31999 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 34451 31999 196 640 0 33807 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 137804

[startup+102.305 s]
/proc/loadavg: 0.81 0.69 1.17 2/65 32615
/proc/meminfo: memFree=900016/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=224720 CPUtime=102.26
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 54726 0 0 0 10177 49 0 0 25 0 1 0 178939508 230113280 53736 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 56180 53736 196 640 0 55536 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 224720

[startup+162.302 s]
/proc/loadavg: 0.93 0.74 1.16 2/65 32617
/proc/meminfo: memFree=828784/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=296212 CPUtime=162.23
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 72680 0 0 0 16166 57 0 0 25 0 1 0 178939508 303321088 71621 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 74053 71621 197 640 0 73409 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 296212

[startup+222.301 s]
/proc/loadavg: 0.97 0.79 1.15 2/65 32617
/proc/meminfo: memFree=768624/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=355816 CPUtime=222.2
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 87621 0 0 0 22158 62 0 0 25 0 1 0 178939508 364355584 86506 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 88954 86506 197 640 0 88310 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 355816

[startup+282.302 s]
/proc/loadavg: 0.99 0.82 1.14 2/65 32617
/proc/meminfo: memFree=715440/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=409624 CPUtime=282.19
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 101207 0 0 0 28149 70 0 0 25 0 1 0 178939508 419454976 99988 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 102406 99988 197 640 0 101762 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 409624

[startup+342.301 s]
/proc/loadavg: 0.99 0.85 1.13 2/65 32617
/proc/meminfo: memFree=652016/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=472212 CPUtime=342.17
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 116922 0 0 0 34140 77 0 0 25 0 1 0 178939508 483545088 115616 1992294400 134512640 137136520 4294956256 18446744073709551615 134539796 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 118053 115616 197 640 0 117409 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 472212

[startup+402.302 s]
/proc/loadavg: 0.99 0.88 1.12 2/65 32617
/proc/meminfo: memFree=595440/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=528952 CPUtime=402.14
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 131462 0 0 0 40131 83 0 0 25 0 1 0 178939508 541646848 129820 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 132238 129820 197 640 0 131594 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 528952

[startup+462.301 s]
/proc/loadavg: 0.99 0.90 1.10 2/65 32617
/proc/meminfo: memFree=547056/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=576700 CPUtime=462.12
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 143500 0 0 0 46125 87 0 0 25 0 1 0 178939508 590540800 141751 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 144175 141751 197 640 0 143531 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 576700

[startup+522.302 s]
/proc/loadavg: 0.99 0.91 1.09 2/65 32617
/proc/meminfo: memFree=505520/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=619660 CPUtime=522.09
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 154497 0 0 0 52118 91 0 0 25 0 1 0 178939508 634531840 152469 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 154915 152469 197 640 0 154271 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 619660

[startup+582.301 s]
/proc/loadavg: 0.99 0.93 1.09 2/65 32617
/proc/meminfo: memFree=469680/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=654284 CPUtime=582.07
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 163268 0 0 0 58112 95 0 0 25 0 1 0 178939508 669986816 161133 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 163571 161133 197 640 0 162927 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 654284

[startup+642.303 s]
/proc/loadavg: 0.99 0.94 1.08 2/65 32617
/proc/meminfo: memFree=420976/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=702720 CPUtime=642.05
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 175369 0 0 0 64102 103 0 0 25 0 1 0 178939508 719585280 173234 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 175680 173234 197 640 0 175036 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 702720

[startup+702.301 s]

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

/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 244594 0 0 0 112055 132 0 0 25 0 1 0 178939508 1003126784 242459 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 244904 242459 197 640 0 244260 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 979616

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.03 2/65 32623
/proc/meminfo: memFree=117296/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1006268 CPUtime=1181.85
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 251343 0 0 0 118051 134 0 0 25 0 1 0 178939508 1030418432 249137 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 251567 249137 197 640 0 250923 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 1006268

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 32623
/proc/meminfo: memFree=89648/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1033484 CPUtime=1241.82
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 258132 0 0 0 124045 137 0 0 25 0 1 0 178939508 1058287616 255926 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 258371 255926 197 640 0 257727 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 1033484

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 1.02 2/65 32623
/proc/meminfo: memFree=56752/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1065988 CPUtime=1301.81
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 266333 0 0 0 130041 140 0 0 25 0 1 0 178939508 1091571712 264060 1992294400 134512640 137136520 4294956256 18446744073709551615 136501957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 266497 264060 197 640 0 265853 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 1065988

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 1.01 2/65 32623
/proc/meminfo: memFree=34992/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1088560 CPUtime=1361.78
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 271968 0 0 0 136037 141 0 0 25 0 1 0 178939508 1114685440 269695 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 272140 269695 197 640 0 271496 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 1088560

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=15600/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1121012 CPUtime=1421.77
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 280100 0 0 0 142031 146 0 0 25 0 1 0 178939508 1147916288 277827 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 280253 277827 197 640 0 279609 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1121012

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=15856/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1141784 CPUtime=1481.74
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 285278 0 0 0 148023 151 0 0 25 0 1 0 178939508 1169186816 283005 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 285446 283005 197 640 0 284802 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1141784

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=15600/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1162276 CPUtime=1541.72
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 290397 0 0 0 154019 153 0 0 25 0 1 0 178939508 1190170624 288124 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 290569 288124 197 640 0 289925 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1162276

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=15600/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1183372 CPUtime=1601.69
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 295693 0 0 0 160013 156 0 0 25 0 1 0 178939508 1211772928 293420 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 295843 293420 197 640 0 295199 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 1183372

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=15600/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1205784 CPUtime=1661.67
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 301274 0 0 0 166008 159 0 0 25 0 1 0 178939508 1234722816 299001 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 301446 299001 197 640 0 300802 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 1205784

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=15472/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1229012 CPUtime=1721.65
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 307086 0 0 0 172003 162 0 0 25 0 1 0 178939508 1258508288 304813 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 307253 304813 197 640 0 306609 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 1229012

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=15408/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1251908 CPUtime=1781.63
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 312835 0 0 0 177998 165 0 0 25 0 1 0 178939508 1281953792 310562 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 312977 310562 197 640 0 312333 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 1251908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=16176/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1257560 CPUtime=1800.02
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4194304 314239 0 0 0 179837 165 0 0 25 0 1 0 178939508 1287741440 311966 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 314390 311966 197 640 0 313746 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1257560

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -32614

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

[startup+1801.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32623
/proc/meminfo: memFree=16176/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1257560 CPUtime=1800.02
/proc/32614/stat : 32614 (bsolo) S 32612 32614 32550 0 -1 4194304 314239 0 0 0 179837 165 0 0 25 0 1 0 178939508 1287741440 311966 1992294400 134512640 137136520 4294956256 18446744073709551615 136577753 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 314390 311966 197 640 0 313746 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1257560

[startup+1802.2 s]
/proc/loadavg: 0.99 0.97 1.00 1/66 32624
/proc/meminfo: memFree=16168/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1257560 CPUtime=1800.02
/proc/32614/stat : 32614 (bsolo) S 32612 32614 32550 0 -1 4194304 314239 0 0 0 179837 165 0 0 25 0 1 0 178939508 1287741440 311966 1992294400 134512640 137136520 4294956256 18446744073709551615 136577753 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 314390 311966 197 640 0 313746 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1257560

[startup+1802.6 s]
/proc/loadavg: 0.99 0.97 1.00 1/66 32624
/proc/meminfo: memFree=16168/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=1257560 CPUtime=1800.02
/proc/32614/stat : 32614 (bsolo) S 32612 32614 32550 0 -1 4194304 314239 0 0 0 179837 165 0 0 25 0 1 0 178939508 1287741440 311966 1992294400 134512640 137136520 4294956256 18446744073709551615 136577753 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 314390 311966 197 640 0 313746 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1257560

[startup+1802.8 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32624
/proc/meminfo: memFree=595888/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=0 CPUtime=1800.12
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4195332 314239 0 0 0 179837 175 0 0 17 0 1 0 178939508 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

[startup+1802.91 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 32624
/proc/meminfo: memFree=595888/2055920 swapFree=4183064/4192956
[pid=32614] ppid=32612 vsize=0 CPUtime=1800.22
/proc/32614/stat : 32614 (bsolo) R 32612 32614 32550 0 -1 4195332 314239 0 0 0 179837 185 0 0 18 0 1 0 178939508 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32614/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.22
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.91
CPU time (s): 1800.23
CPU user time (s): 1798.38
CPU system time (s): 1.85372
CPU usage (%): 99.8518
Max. virtual memory (cumulated for all children) (KiB): 1257560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.85372
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 314239
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= 3
involuntary context switches= 3090

runsolver used 1.48577 second user time and 3.59945 second system time

The end

Launcher Data 

Begin job on node5 at 2009-06-16 02:49:46
IDJOB=1879856
IDBENCH=1153
IDSOLVER=701
FILE ID=node5/1879856-1245113386
PBS_JOBID= 9363644
Free space on /tmp= 66256 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879856-1245113386/watcher-1879856-1245113386 -o /tmp/evaluation-result-1879856-1245113386/solver-1879856-1245113386 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879856-1245113386.opb

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

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=421711051

node5.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1114896 kB
Buffers:         89064 kB
Cached:         748496 kB
SwapCached:       4008 kB
Active:         145416 kB
Inactive:       700200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1114896 kB
SwapTotal:     4192956 kB
SwapFree:      4183064 kB
Dirty:            5504 kB
Writeback:           0 kB
Mapped:          14496 kB
Slab:            81420 kB
Committed_AS:   137208 kB
PageTables:       1392 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= 66252 MiB
End job on node5 at 2009-06-16 03:19:49