Trace number 353761

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.16SAT (MO)-45 737.526 737.803

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
MD5SUM36a19a7aeba117287b60c4673ad89664
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-57
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126082
Number of constraints which are clauses126082
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 1534
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 1534
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 1534
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/353761-1176675116/instance-353761-1176675116.opb
0.00/0.00	c File size is 3104013 bytes.
0.49/0.51	c Highest Coefficient sum: 1534
0.49/0.51	c Parsing was ok!!
0.49/0.51	c Total parsing time: 0.508 s
0.49/0.56	c Var: 1534 Constr: 126082 126082/0/0 Lit: 252164 Watch. Lit: 252164
0.49/0.56	c Obj. Vars: 1534 (100 % of total variables)
4.69/4.76	c Pre-processing Time: 4.762 s
4.69/4.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.77	c        0   1534   126082   252164    2   252164   42027      0      0 4.76
4.69/4.77	c Switching off LPR mode.
4.69/4.78	o -43	4.783
4.79/4.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.83	c        0   1534   126083   253698    2   252209   43027      1      0 4.79
4.79/4.83	o -44	4.83
5.59/5.64	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.59/5.64	c       60   1534   126144   344448    2   252375   43027     62     12 4.83
5.59/5.64	c      161   1534   126245   494584    3   252577   47330    163     32 4.91
5.59/5.64	c      412   1534   126496   867623    6   253079   52064    414     79 5.16
5.59/5.64	c      887   1534   126971  1573496   12   254029   57271    889    157 5.63
5.59/5.64	o -45	5.639
737.22/737.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
737.22/737.50	c      887   1534   126972  1575030   12   254076   43027    890    157 5.64
737.22/737.50	c      988   1534   127073  1725114   13   254278   47330    991    172 5.73
737.22/737.50	c     1238   1534   127323  2096417   16   254778   52064   1241    207 5.97
737.22/737.50	c     1714   1534   127799  2803316   21   255730   57271   1717    259 6.61
737.22/737.50	c     2528   1534   128613  4012332   31   257358   62999   2531    334 7.56
737.22/737.50	c     3848   1534   129933  5973184   45   259998   69299   3851    410 9.36
737.22/737.50	c     5929   1534   132014  9064376   68   264160   76229   5932    422 14.02
737.22/737.50	c     9153   1534   135238 13853011  102   270608   83852   9156    448 20.40
737.22/737.50	c    14089   1534   140174 21186988  151   280480   92238  14092    329 42.76
737.22/737.50	c    21595   1534   147680 32334663  218   295492  101462  21598    260 82.77
737.22/737.50	c    32957   1534   159042 49205765  309   318216  111609  32960    245 134.32
737.22/737.50	c    50101   1534   176186 74662262  423   352504  122770  50104    245 204.34
737.22/737.50	c    75920   1534   202005 113003864  559   404142  135048  75923    128 589.26
737.22/737.50	c Caught signal: 15
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737.22/737.50	v x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149
737.22/737.50	v -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128
737.22/737.50	v -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107
737.22/737.50	v -x106 -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83
737.22/737.50	v -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57
737.22/737.50	v -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31
737.22/737.50	v -x30 -x29 x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4
737.22/737.50	v -x3 -x2 -x1
737.22/737.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
737.22/737.50	c   18    95988   9443   108466   222073 142801547  95991    130 737.23
737.22/737.50	c Objective: -45
737.22/737.50	s SATISFIABLE
737.22/737.50	c Total time: 737.229 s

Verifier Data (download as text)

OK	-45

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node42/watcher-353761-1176675116 -o ROOT/results/node42/solver-353761-1176675116 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353761-1176675116/instance-353761-1176675116.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: 1.06 1.12 1.09 3/64 9726
/proc/meminfo: memFree=1747824/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=14768 CPUtime=0
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 115423457 15122432 333 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 3692 334 281 324 0 2003 0

[startup+0.02367 s]
/proc/loadavg: 1.06 1.12 1.09 3/64 9726
/proc/meminfo: memFree=1747824/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=7520 CPUtime=0.01
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 525 0 0 0 1 0 0 0 18 0 1 0 115423457 7700480 493 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 1880 493 309 324 0 191 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7520

[startup+0.101685 s]
/proc/loadavg: 1.06 1.12 1.09 3/64 9726
/proc/meminfo: memFree=1747824/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=9444 CPUtime=0.09
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 1131 0 0 0 9 0 0 0 18 0 1 0 115423457 9670656 1099 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 2361 1099 425 324 0 672 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9444

[startup+0.301723 s]
/proc/loadavg: 1.06 1.12 1.09 3/64 9726
/proc/meminfo: memFree=1747824/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=14260 CPUtime=0.29
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 2636 0 0 0 29 0 0 0 19 0 1 0 115423457 14602240 2604 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 12842619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 3565 2604 720 324 0 1876 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14260

[startup+0.701799 s]
/proc/loadavg: 1.06 1.12 1.09 3/64 9726
/proc/meminfo: memFree=1747824/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=22388 CPUtime=0.69
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 5757 0 0 0 67 2 0 0 22 0 1 0 115423457 22925312 4967 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 5597 4967 305 324 0 4666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22388

[startup+1.50195 s]
/proc/loadavg: 1.06 1.12 1.09 2/65 9727
/proc/meminfo: memFree=1725032/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=26532 CPUtime=1.49
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 6779 0 0 0 145 4 0 0 25 0 1 0 115423457 27168768 5989 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 6633 5989 307 324 0 5702 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26532

[startup+3.10126 s]
/proc/loadavg: 1.06 1.12 1.09 2/65 9727
/proc/meminfo: memFree=1724904/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=26532 CPUtime=3.09
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 6779 0 0 0 303 6 0 0 25 0 1 0 115423457 27168768 5989 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 6633 5989 307 324 0 5702 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26532

[startup+6.30187 s]
/proc/loadavg: 1.06 1.12 1.09 2/65 9727
/proc/meminfo: memFree=1715896/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=51264 CPUtime=6.29
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 14905 0 0 0 617 12 0 0 25 0 1 0 115423457 52494336 12190 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 12816 12190 312 324 0 11885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51264

[startup+12.7011 s]
/proc/loadavg: 1.05 1.11 1.09 2/65 9727
/proc/meminfo: memFree=1632168/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=124612 CPUtime=12.68
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 33237 0 0 0 1249 19 0 0 25 0 1 0 115423457 127602688 30522 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 31153 30522 312 324 0 30222 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 124612

[startup+25.5015 s]
/proc/loadavg: 1.04 1.11 1.09 2/65 9727
/proc/meminfo: memFree=1516656/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=236392 CPUtime=25.48
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 61192 0 0 0 2514 34 0 0 25 0 1 0 115423457 242065408 58477 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 59098 58477 312 324 0 58167 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 236392

[startup+51.1014 s]
/proc/loadavg: 1.03 1.10 1.09 2/65 9727
/proc/meminfo: memFree=1413424/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=341080 CPUtime=51.07
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 87354 0 0 0 5059 48 0 0 25 0 1 0 115423457 349265920 84639 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 85270 84639 312 324 0 84339 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 341080

[startup+102.305 s]
/proc/loadavg: 1.01 1.08 1.08 2/65 9727
/proc/meminfo: memFree=1199472/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=551644 CPUtime=102.25
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 140005 0 0 0 10154 71 0 0 25 0 1 0 115423457 564883456 137290 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 137911 137290 312 324 0 136980 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 551644

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.08 2/65 9727
/proc/meminfo: memFree=930992/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=821192 CPUtime=162.22
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 207396 0 0 0 16122 100 0 0 25 0 1 0 115423457 840900608 204681 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 205298 204681 312 324 0 204367 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 821192

[startup+222.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 9727
/proc/meminfo: memFree=684592/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1065868 CPUtime=222.21
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 268556 0 0 0 22092 129 0 0 25 0 1 0 115423457 1091448832 265841 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 266467 265841 312 324 0 265536 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1065868

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/65 9727
/proc/meminfo: memFree=560752/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1190012 CPUtime=282.19
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 299592 0 0 0 28070 149 0 0 25 0 1 0 115423457 1218572288 296877 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 297503 296877 312 324 0 296572 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 1190012

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 9727
/proc/meminfo: memFree=460720/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1289140 CPUtime=342.16
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 324365 0 0 0 34056 160 0 0 25 0 1 0 115423457 1320079360 321650 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 322285 321650 312 324 0 321354 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1289140

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 9727
/proc/meminfo: memFree=399984/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1350076 CPUtime=402.14
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 339617 0 0 0 40046 168 0 0 25 0 1 0 115423457 1382477824 336902 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550959 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 337519 336902 312 324 0 336588 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1350076

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 9727
/proc/meminfo: memFree=366384/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1382904 CPUtime=462.12
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 347829 0 0 0 46040 172 0 0 25 0 1 0 115423457 1416093696 345114 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 345726 345114 312 324 0 344795 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1382904

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 1.05 2/65 9727
/proc/meminfo: memFree=327280/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1422464 CPUtime=522.1
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 357704 0 0 0 52033 177 0 0 25 0 1 0 115423457 1456603136 354989 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 355616 354989 312 324 0 354685 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1422464

[startup+582.302 s]
/proc/loadavg: 1.02 1.02 1.04 2/65 9727
/proc/meminfo: memFree=291568/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1457968 CPUtime=582.07
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 366590 0 0 0 58025 182 0 0 25 0 1 0 115423457 1492959232 363875 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 364492 363875 312 324 0 363561 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1457968

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.03 2/65 9727
/proc/meminfo: memFree=85360/2055920 swapFree=4187804/4192956
[pid=9726] ppid=9724 vsize=1663304 CPUtime=642.05
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 417905 0 0 0 63997 208 0 0 25 0 1 0 115423457 1703223296 415190 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 415826 415190 312 324 0 414895 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1663304

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 9727
/proc/meminfo: memFree=16112/2055920 swapFree=4184540/4192956
[pid=9726] ppid=9724 vsize=1792412 CPUtime=702.03
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 450206 0 0 0 69978 225 0 0 25 0 1 0 115423457 1835429888 447491 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551111 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 448103 447491 312 324 0 447172 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 1792412



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+737.502 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 9727
/proc/meminfo: memFree=14960/2055920 swapFree=4184540/4192956
[pid=9726] ppid=9724 vsize=1843232 CPUtime=737.22
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194304 462897 0 0 0 73490 232 0 0 25 0 1 0 115423457 1887469568 460182 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134547770 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 460808 460182 312 324 0 459877 0
Current children cumulated CPU time (s) 737.22
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+737.801 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 9727
/proc/meminfo: memFree=14960/2055920 swapFree=4184540/4192956
[pid=9726] ppid=9724 vsize=0 CPUtime=737.52
/proc/9726/stat : 9726 (bsolo3.0.16) R 9724 9726 24821 0 -1 4194308 462898 0 0 0 73491 261 0 0 25 0 1 0 115423457 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9726/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 737.52
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 737.803
CPU time (s): 737.526
CPU user time (s): 734.91
CPU system time (s): 2.6156
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 1843232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 734.91
system time used= 2.6156
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 462898
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= 1384

runsolver used 0.504923 second user time and 1.56276 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Sun Apr 15 22:11:56 UTC 2007

IDJOB= 353761
IDBENCH= 2267
IDSOLVER= 163
FILE ID= node42/353761-1176675116

PBS_JOBID= 4559909

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-3.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353761-1176675116/instance-353761-1176675116.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-353761-1176675116 -o ROOT/results/node42/solver-353761-1176675116 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353761-1176675116/instance-353761-1176675116.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  36a19a7aeba117287b60c4673ad89664

RANDOM SEED= 193913852

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1748296 kB
Buffers:         67508 kB
Cached:         149308 kB
SwapCached:       1056 kB
Active:         130488 kB
Inactive:       102756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1748296 kB
SwapTotal:     4192956 kB
SwapFree:      4187804 kB
Dirty:            7544 kB
Writeback:           0 kB
Mapped:          22588 kB
Slab:            60468 kB
Committed_AS:  2733896 kB
PageTables:       1420 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= 66556 MiB

End job on node42 on Sun Apr 15 22:24:16 UTC 2007